31399506424
31,399,506,424 is an even composite number composed of four prime numbers multiplied together.
31399506424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31399506424:
23 × 11 × 135 × 312
(2 × 2 × 2 × 11 × 13 × 13 × 13 × 13 × 13 × 31 × 31)See below for interesting mathematical facts about the number 31399506424 from the Numbermatics database.
Names of 31399506424
- Cardinal: 31399506424 can be written as Thirty-one billion, three hundred ninety-nine million, five hundred six thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 3.1399506424 × 1010
Factors of 31399506424
Divisors of 31399506424
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 8 11 13 22 26 31 44 52 62 88 104 124 143 169 248 286 338 341 403 572 676 682 806 961 1144 1352 1364 1612 1859 1922 2197 2728 3224 3718 3844 4394 4433 5239 7436 7688 8788 8866 10478 10571 12493 14872 17576 17732 20956 21142 24167 24986 28561 35464 41912 42284 48334 49972 57122 57629 68107 84568 96668 99944 114244 115258 136214 137423 162409 193336 228488 230516 272428 274846 314171 324818 371293 461032 544856 549692 628342 649636 742586 749177 885391 1099384 1256684 1299272 1485172 1498354 1770782 1786499 2111317 2513368 2970344 2996708 3541564 3572998 4084223 4222634 5993416 7083128 7145996 8168446 8445268 9739301 11510083 14291992 16336892 16890536 19478602 23020166 23224487 27447121 32673784 38957204 46040332 46448974 54894242 77914408 92080664 92897948 109788484 126610913 185795896 219576968 253221826 301918331 356812573 506443652 603836662 713625146 1012887304 1207673324 1427250292 2415346648 2854500584 3924938303 7849876606 15699753212 31399506424
- Sum of all divisors σ(n): 71895305160
- Sum of proper divisors (its aliquot sum) s(n): 40495798736
- 31399506424 is an abundant number, because the sum of its proper divisors (40495798736) is greater than itself. Its abundance is 9096292312
Bases of 31399506424
- Binary: 111010011111000111001110001111110002
- Hexadecimal: 0x74F8E71F8
- Base-36: EFAGE7S
Squares and roots of 31399506424
- 31399506424 squared (313995064242) is 985929003670817267776
- 31399506424 cubed (313995064243) is 30957684084369746380862640193024
-
The
square root of 31399506424 is 177199.0587559651 -
The
cube root of 31399506424 is 3154.8177365297
Scales and comparisons
How big is 31399506424?- 31,399,506,424 seconds is equal to 998 years, 21 weeks, 1 day, 5 hours, 7 minutes, 4 seconds.
-
To count from 1 to 31,399,506,424 would take you about one thousand, nine hundred ninety-six 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 31399506424 cubic inches would be around 262.9 feet tall.
Recreational maths with 31399506424
- 31399506424 backwards is 42460599313
- The number of decimal digits it has is: 11
- The sum of 31399506424's digits is 46
- More coming soon!
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Keywords: Divisors of 31399506424, math, Factors of 31399506424, curriculum, school, college, exams, university, Prime factorization of 31399506424, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, three hundred ninety-nine million, five hundred six thousand, four hundred twenty-four.