12815112492
12,815,112,492 is an even composite number composed of six prime numbers multiplied together.
12815112492 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 12815112492:
22 × 33 × 73 × 132 × 23 × 89
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 13 × 23 × 89)See below for interesting mathematical facts about the number 12815112492 from the Numbermatics database.
Names of 12815112492
- Cardinal: 12815112492 can be written as Twelve billion, eight hundred fifteen million, one hundred twelve thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.2815112492 × 1010
Factors of 12815112492
Divisors of 12815112492
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 23 26 27 28 36 39 42 46 49 52 54 63 69 78 84 89 91 92 98 108 117 126 138 147 156 161 169 178 182 189 196 207 234 252 267 273 276 294 299 322 338 343 351 356 364 378 414 441 468 483 507 534 546 588 598 621 623 637 644 676 686 702 756 801 819 828 882 897 966 1014 1029 1068 1092 1127 1157 1183 1196 1242 1246 1274 1323 1372 1404 1449 1521 1602 1638 1764 1794 1869 1911 1932 2028 2047 2058 2093 2254 2314 2366 2403 2457 2484 2492 2548 2646 2691 2898 3042 3087 3204 3276 3381 3471 3549 3588 3738 3822 3887 4094 4116 4186 4347 4361 4459 4508 4563 4628 4732 4806 4914 5292 5382 5607 5733 5796 6084 6141 6174 6279 6762 6942 7098 7476 7644 7774 7889 8073 8099 8188 8281 8372 8694 8722 8918 9126 9261 9612 9828 10143 10413 10647 10764 11214 11466 11661 12282 12348 12558 13083 13377 13524 13884 14196 14329 14651 15041 15548 15778 16146 16198 16562 16821 17199 17388 17444 17836 18252 18423 18522 18837 20286 20826 21294 22428 22932 23322 23667 24297 24564 24843 25116 26166 26611 26754 27209 28658 29302 30082 30429 30527 31239 31556 31941 32292 32396 33124 33642 34398 34983 36846 37044 37674 39249 40131 40572 41652 42588 42987 43953 45123 46644 47334 48594 49686 52332 53222 53508 54418 55269 56511 56693 57316 57967 58604 60164 60858 61054 62478 63882 67284 68796 69966 71001 72891 73692 74529 75348 78498 79833 80262 81627 85974 87906 90246 91581 94668 97188 99372 100303 102557 104949 105287 106444 108836 110538 113022 113386 115934 117747 120393 121716 122108 124956 127764 128961 131859 135369 139932 142002 145782 149058 156996 159666 160524 163254 170079 171948 173901 175812 180492 183162 186277 190463 200606 205114 209898 210574 213003 218673 221076 223587 226044 226772 231868 235494 239499 240786 244881 257922 263718 270738 274743 284004 291564 298116 300909 307671 315861 319332 326508 340158 345943 347802 366324 372554 380926 386883 395577 396851 401212 406107 410228 419796 421148 426006 437346 447174 470988 478998 481572 489762 510237 515844 521703 527436 541476 549486 558831 571389 601818 615342 631722 680316 691886 695604 702121 718497 734643 737009 745108 761852 773766 791154 793702 812214 824229 852012 874692 894348 902727 923013 947583 957996 979524 1020474 1037829 1043406 1098972 1117662 1142778 1190553 1203636 1230684 1263444 1303939 1333241 1383772 1404242 1436994 1469286 1474018 1530711 1547532 1565109 1582308 1587404 1624428 1648458 1676493 1714167 1805454 1846026 1895166 2040948 2075658 2086812 2106363 2211027 2235324 2285556 2381106 2421601 2607878 2666482 2708181 2769039 2808484 2842749 2873988 2938572 2948036 3061422 3113487 3130218 3296916 3352986 3428334 3571659 3610908 3692052 3790332 3911817 3999723 4151316 4212726 4422054 4762212 4843202 5029479 5142501 5159063 5215756 5332964 5416362 5538078 5685498 6122844 6226974 6260436 6319089 6633081 6705972 6856668 7143318 7264803 7823634 7999446 8425452 8844108 9127573 9340461 9686404 10058958 10285002 10318126 10714977 10832724 11076156 11370996 11735451 11999169 12453948 12638178 13266162 14286636 14529606 15477189 15647268 15998892 16951207 18255146 18680922 18957267 19899243 20117916 20570004 20636252 21429954 21794409 23470902 23998338 25276356 26532324 27382719 29059212 30954378 33902414 35206353 35997507 36510292 37361844 37914534 39798486 42859908 43588818 46431567 46941804 47996676 50853621 54765438 61908756 65383227 67804828 70412706 71995014 75829068 79596972 82148157 87177636 92863134 101707242 109530876 118658449 130766454 139294701 140825412 143990028 152560863 164296314 185726268 203414484 237316898 246444471 261532908 278589402 305121726 328592628 355975347 457682589 474633796 492888942 557178804 610243452 711950694 915365178 985777884 1067926041 1423901388 1830730356 2135852082 3203778123 4271704164 6407556246 12815112492
- Sum of all divisors σ(n): 44271360000
- Sum of proper divisors (its aliquot sum) s(n): 31456247508
- 12815112492 is an abundant number, because the sum of its proper divisors (31456247508) is greater than itself. Its abundance is 18641135016
Bases of 12815112492
- Binary: 10111110111101011100011001001011002
- Hexadecimal: 0x2FBD7192C
- Base-36: 5VXSC30
Squares and roots of 12815112492
- 12815112492 squared (128151124922) is 164227108182614450064
- 12815112492 cubed (128151124923) is 2104588865596057856234876599488
-
The
square root of 12815112492 is 113203.8536976547 -
The
cube root of 12815112492 is 2340.1344367207
Scales and comparisons
How big is 12815112492?- 12,815,112,492 seconds is equal to 407 years, 25 weeks, 1 hour, 28 minutes, 12 seconds.
-
To count from 1 to 12,815,112,492 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 12815112492 cubic inches would be around 195 feet tall.
Recreational maths with 12815112492
- 12815112492 backwards is 29421151821
- 12815112492 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12815112492's digits is 36
- More coming soon!
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