31424985928
31,424,985,928 is an even composite number composed of seven prime numbers multiplied together.
31424985928 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 31424985928:
23 × 7 × 17 × 23 × 37 × 79 × 491
(2 × 2 × 2 × 7 × 17 × 23 × 37 × 79 × 491)See below for interesting mathematical facts about the number 31424985928 from the Numbermatics database.
Names of 31424985928
- Cardinal: 31424985928 can be written as Thirty-one billion, four hundred twenty-four million, nine hundred eighty-five thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1424985928 × 1010
Factors of 31424985928
Divisors of 31424985928
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 7 8 14 17 23 28 34 37 46 56 68 74 79 92 119 136 148 158 161 184 238 259 296 316 322 391 476 491 518 553 629 632 644 782 851 952 982 1036 1106 1258 1288 1343 1564 1702 1817 1964 2072 2212 2516 2686 2737 2923 3128 3404 3437 3634 3928 4403 4424 5032 5372 5474 5846 5957 6808 6874 7268 8347 8806 9401 10744 10948 11293 11692 11914 12719 13748 14467 14536 16694 17612 18167 18802 20461 21896 22586 23384 23828 25438 27496 28934 30889 33388 35224 36334 37604 38789 40922 45172 47656 49691 50876 57868 58429 61778 66776 67229 72668 75208 77578 79051 81844 90344 99382 101269 101752 115736 116858 123556 127169 134458 145336 155156 158102 163688 191981 198764 202538 216223 233716 247112 254338 268916 271523 308839 310312 316204 347837 383962 397528 405076 417841 432446 467432 470603 508676 537832 543046 617678 632408 659413 695674 767924 810152 835682 864892 892147 941206 1017352 1086092 1142893 1235356 1318826 1343867 1391348 1435193 1535848 1671364 1729784 1784294 1882412 2161873 2172184 2285786 2470712 2637652 2687734 2782696 2870386 2924887 3342728 3568588 3764824 4323746 4571572 4615891 5275304 5375468 5740772 5849774 6245029 7103297 7137176 8000251 8647492 9143144 9231782 10046351 10750936 11481544 11699548 12490058 14206594 15166499 16000502 17294984 18463564 20092702 23399096 24398281 24980116 28413188 30332998 32001004 33009439 36927128 40185404 48796562 49723079 49960232 56826376 60665996 64002008 66018878 80370808 97593124 99446158 106165493 121331992 132037756 170787967 195186248 198892316 212330986 231066073 264075512 341575934 397784632 424661972 462132146 561160463 683151868 849323944 924264292 1122320926 1366303736 1848528584 2244641852 3928123241 4489283704 7856246482 15712492964 31424985928
- Sum of all divisors σ(n): 77536051200
- Sum of proper divisors (its aliquot sum) s(n): 46111065272
- 31424985928 is an abundant number, because the sum of its proper divisors (46111065272) is greater than itself. Its abundance is 14686079344
Bases of 31424985928
- Binary: 111010100010001001100111011010010002
- Hexadecimal: 0x751133B48
- Base-36: EFPMIBS
Squares and roots of 31424985928
- 31424985928 squared (314249859282) is 987529740574998021184
- 31424985928 cubed (314249859283) is 31033108201050803444335045898752
-
The
square root of 31424985928 is 177270.9393217061 -
The
cube root of 31424985928 is 3155.6708439769
Scales and comparisons
How big is 31424985928?- 31,424,985,928 seconds is equal to 999 years, 11 weeks, 2 days, 2 hours, 45 minutes, 28 seconds.
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To count from 1 to 31,424,985,928 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 31424985928 cubic inches would be around 263 feet tall.
Recreational maths with 31424985928
- 31424985928 backwards is 82958942413
- The number of decimal digits it has is: 11
- The sum of 31424985928's digits is 55
- More coming soon!
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The information we have on file for 31424985928 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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