Willem Bouman is a Dutch mental calculating prodigy born on September 19, 1939, in Amsterdam. He holds five world records in mental calculation and gained recognition at the 2014 Mental Calculation World Cup in Dresden, earning a prize for his unique ability to factor the number 278,353,657 into three non-consecutive prime numbers, a feat not achieved since 1854. His prowess in mental arithmetic has earned him the title 'the King of Primes.' He started competing in championships in 2006 and secured third place at the 2009 championship in London.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 61 days away.
Place of Birth
Time Zone - Europe/Amsterdam (1:19 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Willem
resolute protector, helmet of will
Read Full Willem Name AnalysisSeptember 19, 1939 Facts
Generation Group
Willem Bouman belongs to the Silent Generation group.
Place of Birth: Amsterdam
Occupation: mental calculator
Awards Received: Mental Calculation World Cup 2014
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.
Ephemeris for September 19, 1939
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 19, 2024 | Secondary Progressions for September 19, 2024 |
|---|---|---|---|
| Sun | 25 Virgo 35 | 26 Virgo 59 | 20 Sagittarius 31 |
| Moon | 14 Sagittarius 5 | 15 Aries 49 | 20 Capricorn 40 |
| Mercury | 22 Virgo 53 | 17 Virgo 15 | 29 Scorpio 44 |
| Venus | 29 Virgo 15 | 25 Libra 32 | 15 Capricorn 15 |
| Mars | 28 Capricorn 25 | 8 Cancer 33 | 15 Pisces 29 |
| Jupiter | 4 Aries 48 | 20 Gemini 41 | 29 Pisces 24 |
| Saturn | 0 Taurus 19 | 15 Pisces 5 | 24 Aries 46 |
| Uranus | 21 Taurus 47 | 27 Taurus 9 | 18 Taurus 47 |
| Neptune | 23 Virgo 10 | 28 Pisces 33 | 25 Virgo 27 |
| Pluto | 2 Leo 28 | 29 Capricorn 44 | 2 Leo 35 |
| Rahu | 1 Scorpio 2 | 6 Aries 58 | 26 Libra 32 |
| Ketu | 1 Taurus 2 | 6 Libra 58 | 26 Aries 32 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Willem Bouman's 2025 Transits to Natal Planets
- Mars square Rahu
Exact: 01 January, 2025 - Saturn square Moon
Exact: 01 January, 2025 - Ketu conjunction Venus
Exact: 31 January, 2025 - Jupiter opposition Moon
Exact: 22 March, 2025 - Saturn opposition Mercury
Exact: 22 March, 2025 - Ketu conjunction Sun
Exact: 11 April, 2025 - Saturn opposition Sun
Exact: 21 April, 2025 - Mars square Rahu
Exact: 21 April, 2025 - Saturn opposition Venus
Exact: 21 May, 2025 - Ketu conjunction Mercury
Exact: 31 May, 2025 - Jupiter trine Rahu
Exact: 20 June, 2025 - Mars conjunction Sun
Exact: 30 July, 2025 - Mars aspects Saturn
Exact: 09 August, 2025 - Mars aspects Ketu
Exact: 09 August, 2025 - Saturn opposition Venus
Exact: 29 August, 2025 - Saturn opposition Sun
Exact: 18 October, 2025
