12815590216
12,815,590,216 is an even composite number composed of seven prime numbers multiplied together.
12815590216 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 12815590216:
23 × 11 × 13 × 17 × 29 × 31 × 733
(2 × 2 × 2 × 11 × 13 × 17 × 29 × 31 × 733)See below for interesting mathematical facts about the number 12815590216 from the Numbermatics database.
Names of 12815590216
- Cardinal: 12815590216 can be written as Twelve billion, eight hundred fifteen million, five hundred ninety thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.2815590216 × 1010
Factors of 12815590216
Divisors of 12815590216
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 8 11 13 17 22 26 29 31 34 44 52 58 62 68 88 104 116 124 136 143 187 221 232 248 286 319 341 374 377 403 442 493 527 572 638 682 733 748 754 806 884 899 986 1054 1144 1276 1364 1466 1496 1508 1612 1768 1798 1972 2108 2431 2552 2728 2932 3016 3224 3596 3944 4147 4216 4433 4862 5423 5797 5864 6409 6851 7192 8063 8294 8866 9529 9724 9889 10846 11594 11687 12461 12818 13702 15283 16126 16588 17732 19058 19448 19778 21257 21692 22723 23188 23374 24922 25636 27404 30566 32252 33176 35464 38116 39556 42514 43384 45446 46376 46748 49844 51272 54808 61132 64504 70499 75361 76232 79112 85028 90892 93496 99688 104819 122264 128557 137071 140998 150722 161993 168113 170056 181784 198679 209638 233827 249953 257114 274142 276341 281996 295399 301444 323986 336226 361369 386291 397358 419276 467654 499906 514228 548284 552682 563992 590798 602888 647972 658967 672452 722738 772582 794716 838552 935308 999812 1028456 1096568 1105364 1181596 1295944 1317934 1344904 1445476 1545164 1589432 1781923 1870616 1999624 2185469 2210728 2363192 2635868 2890952 3039751 3090328 3249389 3563846 3975059 4249201 4370938 4697797 5021783 5271736 6079502 6498778 7127692 7248637 7950118 8498402 8566571 8741876 9395594 10043566 11202439 12159004 12997556 14255384 14497274 15900236 16996804 17133142 17483752 18791188 20087132 22404878 24318008 25995112 28994548 31800472 33993608 34266284 37582376 40174264 44809756 51675767 55239613 57989096 68532568 89619512 94232281 103351534 110479226 123226829 145631707 188464562 206703068 220958452 246453658 291263414 376929124 413406136 441916904 492907316 582526828 753858248 985814632 1165053656 1601948777 3203897554 6407795108 12815590216
- Sum of all divisors σ(n): 31962470400
- Sum of proper divisors (its aliquot sum) s(n): 19146880184
- 12815590216 is an abundant number, because the sum of its proper divisors (19146880184) is greater than itself. Its abundance is 6331289968
Bases of 12815590216
- Binary: 10111110111101111001100011010010002
- Hexadecimal: 0x2FBDE6348
- Base-36: 5VY2KP4
Squares and roots of 12815590216
- 12815590216 squared (128155902162) is 164239352584434926656
- 12815590216 cubed (128155902163) is 2104824240063258559941311197696
-
The
square root of 12815590216 is 113205.9636944983 -
The
cube root of 12815590216 is 2340.1635150061
Scales and comparisons
How big is 12815590216?- 12,815,590,216 seconds is equal to 407 years, 25 weeks, 5 days, 14 hours, 10 minutes, 16 seconds.
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To count from 1 to 12,815,590,216 would take you about eight hundred fourteen 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 12815590216 cubic inches would be around 195 feet tall.
Recreational maths with 12815590216
- 12815590216 backwards is 61209551821
- The number of decimal digits it has is: 11
- The sum of 12815590216's digits is 40
- More coming soon!
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