3992421906
3,992,421,906 is an even composite number composed of five prime numbers multiplied together.
3992421906 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 3992421906:
2 × 33 × 11 × 1672 × 241
(2 × 3 × 3 × 3 × 11 × 167 × 167 × 241)See below for interesting mathematical facts about the number 3992421906 from the Numbermatics database.
Names of 3992421906
- Cardinal: 3992421906 can be written as Three billion, nine hundred ninety-two million, four hundred twenty-one thousand, nine hundred six.
Scientific notation
- Scientific notation: 3.992421906 × 109
Factors of 3992421906
Divisors of 3992421906
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 11 18 22 27 33 54 66 99 167 198 241 297 334 482 501 594 723 1002 1446 1503 1837 2169 2651 3006 3674 4338 4509 5302 5511 6507 7953 9018 11022 13014 15906 16533 23859 27889 33066 40247 47718 49599 55778 71577 80494 83667 99198 120741 143154 167334 241482 251001 306779 362223 442717 502002 613558 724446 753003 885434 920337 1086669 1328151 1506006 1840674 2173338 2656302 2761011 3984453 5522022 6721249 7968906 8283033 11953359 13442498 16566066 20163747 23906718 40327494 60491241 73933739 120982482 147867478 181473723 221801217 362947446 443602434 665403651 1330807302 1996210953 3992421906
- Sum of all divisors σ(n): 9777303360
- Sum of proper divisors (its aliquot sum) s(n): 5784881454
- 3992421906 is an abundant number, because the sum of its proper divisors (5784881454) is greater than itself. Its abundance is 1792459548
Bases of 3992421906
- Binary: 111011011111011110000110000100102
- Hexadecimal: 0xEDF78612
- Base-36: 1U0ZGGI
Squares and roots of 3992421906
- 3992421906 squared (39924219062) is 15939432675508672836
- 3992421906 cubed (39924219063) is 63636940182913015123433545416
-
The
square root of 3992421906 is 63185.6147077799 -
The
cube root of 3992421906 is 1586.3979620431
Scales and comparisons
How big is 3992421906?- 3,992,421,906 seconds is equal to 126 years, 49 weeks, 1 day, 14 hours, 5 minutes, 6 seconds.
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To count from 1 to 3,992,421,906 would take you about two hundred fifty-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 3992421906 cubic inches would be around 132.2 feet tall.
Recreational maths with 3992421906
- 3992421906 backwards is 6091242993
- The number of decimal digits it has is: 10
- The sum of 3992421906's digits is 45
- More coming soon!
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The information we have on file for 3992421906 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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