31916972052
31,916,972,052 is an even composite number composed of five prime numbers multiplied together.
31916972052 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31916972052:
22 × 35 × 7 × 433 × 59
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 43 × 43 × 43 × 59)See below for interesting mathematical facts about the number 31916972052 from the Numbermatics database.
Names of 31916972052
- Cardinal: 31916972052 can be written as Thirty-one billion, nine hundred sixteen million, nine hundred seventy-two thousand and fifty-two.
Scientific notation
- Scientific notation: 3.1916972052 × 1010
Factors of 31916972052
Divisors of 31916972052
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 43 54 59 63 81 84 86 108 118 126 129 162 172 177 189 236 243 252 258 301 324 354 378 387 413 486 516 531 567 602 708 756 774 826 903 972 1062 1134 1161 1204 1239 1548 1593 1652 1701 1806 1849 2124 2268 2322 2478 2537 2709 3186 3402 3483 3612 3698 3717 4644 4779 4956 5074 5418 5547 6372 6804 6966 7396 7434 7611 8127 9558 10148 10449 10836 11094 11151 12943 13932 14337 14868 15222 16254 16641 17759 19116 20898 22188 22302 22833 24381 25886 28674 30444 32508 33282 33453 35518 38829 41796 44604 45666 48762 49923 51772 53277 57348 66564 66906 68499 71036 73143 77658 79507 91332 97524 99846 100359 106554 109091 116487 133812 136998 146286 149769 155316 159014 159831 199692 200718 205497 213108 218182 232974 238521 273996 292572 299538 318028 319662 327273 349461 401436 410994 436364 449307 465948 477042 479493 556549 599076 616491 639324 654546 698922 715563 763637 821988 898614 954084 958986 981819 1048383 1113098 1232982 1309092 1397844 1431126 1438479 1527274 1669647 1797228 1917972 1963638 2096766 2146689 2226196 2290911 2465964 2862252 2876958 2945457 3054548 3145149 3339294 3927276 4193532 4293378 4315437 4581822 4690913 5008941 5753916 5890914 6290298 6440067 6678588 6872733 8586756 8630874 8836371 9163644 9381826 10017882 11781828 12580596 12880134 13745466 14072739 15026823 17261748 17672742 18763652 19320201 20035764 20618199 25760268 26509113 27490932 28145478 30053646 32836391 35345484 38640402 41236398 42218217 45080469 53018226 56290956 60107292 61854597 65672782 77280804 82472796 84436434 90160938 98509173 106036452 123709194 126654651 131345564 135241407 168872868 180321876 185563791 197018346 247418388 253309302 270482814 295527519 371127582 379963953 394036692 506618604 540965628 591055038 742255164 759927906 886582557 1139891859 1182110076 1519855812 1773165114 2279783718 2659747671 3546330228 4559567436 5319495342 7979243013 10638990684 15958486026 31916972052
- Sum of all divisors σ(n): 99555456000
- Sum of proper divisors (its aliquot sum) s(n): 67638483948
- 31916972052 is an abundant number, because the sum of its proper divisors (67638483948) is greater than itself. Its abundance is 35721511896
Bases of 31916972052
- Binary: 111011011100110011001011000000101002
- Hexadecimal: 0x76E665814
- Base-36: ENUJH90
Squares and roots of 31916972052
- 31916972052 squared (319169720522) is 1018693104968149090704
- 31916972052 cubed (319169720523) is 32513599360833516878168781004608
-
The
square root of 31916972052 is 178653.2173010047 -
The
cube root of 31916972052 is 3172.0539204805
Scales and comparisons
How big is 31916972052?- 31,916,972,052 seconds is equal to 1,014 years, 44 weeks, 5 days, 9 hours, 34 minutes, 12 seconds.
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To count from 1 to 31,916,972,052 would take you about two thousand and twenty-nine 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 31916972052 cubic inches would be around 264.3 feet tall.
Recreational maths with 31916972052
- 31916972052 backwards is 25027961913
- The number of decimal digits it has is: 11
- The sum of 31916972052's digits is 45
- More coming soon!
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