12972805036870492

Names of 12972805036870492

• Cardinal: 12972805036870492 can be written as Twelve quadrillion, nine hundred seventy-two trillion, eight hundred five billion, thirty-six million, eight hundred seventy thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.2972805036870492 × 10¹⁶

Factors of 12972805036870492

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 176

Divisors of 12972805036870492

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 11 19 22 31 38 44 62 76 113 124 209 226 341 361 418 452 589 682 722 836 961 1178 1243 1364 1444 1922 2147 2356 2486 3503 3844 3971 4294 4972 6479 6859 7006 7942 8588 10571 11191 12769 12958 13718 14012 15884 18259 21142 22382 23617 25538 25916 27436 29791 36518 38533 40793 42284 44764 47234 51076 59582 66557 73036 75449 77066 81586 94468 108593 119164 123101 133114 140459 150898 154132 163172 200849 212629 217186 242611 246202 266228 280918 301796 327701 346921 395839 401698 425258 434372 448723 485222 492404 561836 566029 655402 693842 732127 775067 791678 803396 850516 897446 970444 1132058 1194523 1264583 1310804 1387684 1442897 1464254 1550134 1583356 1794892 2063267 2264116 2338919 2389046 2529166 2668721 2885794 2928508 3100268 3366383 3816131 4126534 4354229 4609609 4677838 4778092 5058332 5337442 5771588 6226319 6591499 6732766 7520941 7632262 8253068 8525737 8708458 9219218 9355676 10674884 10754551 12271009 12452638 13182998 13465532 13910413 15041882 15264524 15871867 17051474 17416916 18438436 21509102 22695937 24027077 24542018 24905276 26365996 27415043 27820826 30083764 31743734 34102948 37030213 39202073 43018204 44729807 45391874 48054154 49084036 50705699 54830086 55641652 63487468 63961277 72506489 74060426 78404146 82730351 87582571 89459614 90783748 96108308 101411398 109660172 118300061 127922554 134981099 142897879 145012978 148120852 156808292 165460702 175165142 178919228 202822796 204336469 233149171 236600122 255845108 264297847 269962198 285795758 290025956 301565473 330921404 350330284 380401279 408672938 431222803 466298342 473200244 492027877 520885817 528595694 539924396 571591516 603130946 703574047 744839387 760802558 817345876 849866333 862445606 932596684 963408281 984055754 1041771634 1057191388 1206261892 1215264263 1386624017 1407148094 1489678774 1521605116 1571876669 1699732666 1724891212 1926816562 1968111508 2083543268 2247701159 2430528526 2564640881 2715059701 2773248034 2814296188 2979357548 3143753338 3399465332 3853633124 4184414069 4429834249 4495402318 4861057052 5129281762 5430119402 5546496068 5729743987 6287506676 7227624301 8193233257 8368828138 8859668498 8990804636 9348529663 9896830523 10258563524 10860238804 11459487974 13367906893 14455248602 15252864187 16147460327 16386466514 16737656276 17719336996 18697059326 19793661046 22918975948 23090020997 26345856323 26735813786 28910497204 29865656711 30505728374 32294920654 32772933028 37394118652 39587322092 42985344527 46180041994 48728176739 52691712646 53471627572 59731313422 61011456748 64589841308 79503867311 84166850731 85970689054 92360083988 97456353478 105383425292 108865135753 119462626844 137324861719 159007734622 168333701462 171941378108 177622063597 194912706956 217730271506 253990230967 274649723438 289804419553 306801746213 318015469244 336667402924 355244127194 435460543012 472838789797 500571270137 507980461934 549299446876 579608839106 613603492426 710488254388 816721546013 925835358041 945677579594 1001142540274 1015960923868 1159217678212 1227206984852 1510573478909 1633443092026 1851670716082 1891355159188 2002285080548 2609172372661 3021146957818 3266886184052 3374819208343 3703341432164 5218344745322 5506283971507 6042293915636 6749638416686 8983937006143 9510854132603 10436689490644 11012567943014 13499276833372 15517709374247 17967874012286 19021708265206 22025135886028 28700896099271 31035418748494 35935748024572 38043416530412 57401792198542 62070837496988 104619395458633 114803584397084 170694803116717 209238790917266 294836478110693 341389606233434 418477581834532 589672956221386 682779212466868 1179345912442772 3243201259217623 6486402518435246 12972805036870492
• Sum of all divisors σ(n): 27254527121203200
• Sum of proper divisors (its aliquot sum) s(n): 14281722084332708
• 12972805036870492 is an abundant number, because the sum of its proper divisors (14281722084332708) is greater than itself. Its abundance is 1308917047462216

Bases of 12972805036870492

• Binary: 101110000101101011001010001011111101101000101101011100₂
• Hexadecimal: 0x2E16B28BF68B5C
• Base-36: 3JQH4CZ1W0S

Squares and roots of 12972805036870492

• 12972805036870492 squared (12972805036870492²) is 168293670524652407299553180322064
• 12972805036870492 cubed (12972805036870492³) is 2183240976655633805407512381566890608159218135488
• The square root of 12972805036870492 is 113898222.2726522277
• The cube root of 12972805036870492 is 234969.3941542967

Scales and comparisons

• 12,972,805,036,870,492 seconds is equal to 412,495,072 years, 33 weeks, 6 days, 6 hours, 14 minutes, 52 seconds.
• To count from 1 to 12,972,805,036,870,492 would take you about one billion, two hundred thirty-seven million, four hundred eighty-five thousand, two hundred seventeen 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 12972805036870492 cubic inches would be around 19580.8 feet tall.

Recreational maths with 12972805036870492

• 12972805036870492 backwards is 29407863050827921
• The number of decimal digits it has is: 17
• The sum of 12972805036870492's digits is 73
• More coming soon!