31432970428
31,432,970,428 is an even composite number composed of five prime numbers multiplied together.
31432970428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 31432970428:
22 × 292 × 31 × 73 × 4129
(2 × 2 × 29 × 29 × 31 × 73 × 4129)See below for interesting mathematical facts about the number 31432970428 from the Numbermatics database.
Names of 31432970428
- Cardinal: 31432970428 can be written as Thirty-one billion, four hundred thirty-two million, nine hundred seventy thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1432970428 × 1010
Factors of 31432970428
Divisors of 31432970428
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 29 31 58 62 73 116 124 146 292 841 899 1682 1798 2117 2263 3364 3596 4129 4234 4526 8258 8468 9052 16516 26071 52142 61393 65627 104284 119741 122786 127999 131254 239482 245572 255998 262508 301417 478964 511996 602834 1205668 1903183 3472489 3711971 3806366 6944978 7423942 7612732 8741093 9343927 13889956 14847884 17482186 18687854 34964372 37375708 107647159 215294318 253491697 270973883 430588636 506983394 541947766 1013966788 1083895532 7858242607 15716485214 31432970428
- Sum of all divisors σ(n): 59627684480
- Sum of proper divisors (its aliquot sum) s(n): 28194714052
- 31432970428 is a deficient number, because the sum of its proper divisors (28194714052) is less than itself. Its deficiency is 3238256376
Bases of 31432970428
- Binary: 111010100011000110100010000101111002
- Hexadecimal: 0x7518D10BC
- Base-36: EFUDN7G
Squares and roots of 31432970428
- 31432970428 squared (314329704282) is 988031629927522503184
- 31432970428 cubed (314329704283) is 31056769005440454625887207842752
-
The
square root of 31432970428 is 177293.4585031269 -
The
cube root of 31432970428 is 3155.9380869517
Scales and comparisons
How big is 31432970428?- 31,432,970,428 seconds is equal to 999 years, 24 weeks, 3 days, 12 hours, 40 minutes, 28 seconds.
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To count from 1 to 31,432,970,428 would take you about one thousand, nine hundred ninety-eight 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 31432970428 cubic inches would be around 263 feet tall.
Recreational maths with 31432970428
- 31432970428 backwards is 82407923413
- The number of decimal digits it has is: 11
- The sum of 31432970428's digits is 43
- More coming soon!
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The information we have on file for 31432970428 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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