12812977775842998

Names of 12812977775842998

• Cardinal: 12812977775842998 can be written as Twelve quadrillion, eight hundred twelve trillion, nine hundred seventy-seven billion, seven hundred seventy-five million, eight hundred forty-two thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.2812977775842998 × 10¹⁶

Factors of 12812977775842998

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2098

Divisors of 12812977775842998

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 13 26 39 43 78 86 97 129 194 258 291 373 559 582 746 1118 1119 1261 1567 1677 1849 2238 2522 3134 3354 3698 3783 4171 4701 4849 5547 7566 8342 9402 9698 11094 12513 14547 16039 20371 24037 25026 29094 32078 36181 40742 48074 48117 54223 61113 67381 72111 72362 96234 108446 108543 122226 134762 144222 151999 162669 179353 202143 208507 217086 303998 325338 358706 404286 417014 455997 470353 538059 584491 625521 689677 875953 911994 940706 1076118 1168982 1251042 1379354 1411059 1555783 1751906 1753473 1975987 2069031 2331589 2455489 2627859 2822118 2897383 3111566 3506946 3951974 4138062 4663178 4667349 4910978 5255718 5794766 5927961 6535957 6994767 7366467 7598383 8692149 8965801 9334698 11855922 13071914 13989534 14732934 15196766 17384298 17931602 19607871 20225179 22795149 25133113 26897403 31921357 37665979 39215742 40450358 45590298 50266226 53794806 56695627 60675537 63842714 66898669 75331958 75399339 84967441 95764071 105586027 112997937 113391254 121351074 133797338 150798678 169934882 170086881 191528142 200696007 211172054 225995874 238182433 254902323 281046151 316758081 326730469 340173762 401392014 476364866 509804646 562092302 633516162 653460938 714547299 737043151 843138453 869682697 915897397 980191407 1080723859 1372618351 1429094598 1474086302 1686276906 1739365394 1831794794 1960382814 2161447718 2211129453 2437911961 2609048091 2745236702 2747692191 3096371629 3242171577 3653599963 4117855053 4422258906 4540199161 4875823922 5218096182 5495384382 6192743258 6484343154 7307199926 7313735883 8235710106 9080398322 9289114887 10241844619 10960799889 11906666161 13620597483 14049410167 14627471766 18578229774 20483689238 21921599778 23813332322 27241194966 28098820334 30725533857 31692855493 35719998483 39383588071 42148230501 59022589093 61451067714 63385710986 71439996966 78767176142 84296461002 88842047509 95078566479 104830214323 118045178186 118150764213 133143980047 177067767279 177684095018 190157132958 209660428646 236301528426 266287960094 266526142527 314490642969 354135534558 399431940141 440399318617 511986644923 533052285054 628981285938 798863880282 880798637234 1023973289846 1154946617617 1321197955851 1362792786199 1535959934769 1693494287053 2309893235234 2642395911702 2725585572398 3071919869538 3386988574106 3464839852851 3820208042887 4088378358597 5080482861159 5725191142021 6929679705702 7640416085774 8176756717194 10160965722318 11450382284042 11460624128661 17175573426063 22015425731689 22921248257322 34351146852126 44030851463378 49662704557531 66046277195067 99325409115062 132092554390134 148988113672593 164268945844141 297976227345186 328537891688282 492806837532423 985613675064846 2135496295973833 4270992591947666 6406488887921499 12812977775842998
• Sum of all divisors σ(n): 28639986251427936
• Sum of proper divisors (its aliquot sum) s(n): 15827008475584938
• 12812977775842998 is an abundant number, because the sum of its proper divisors (15827008475584938) is greater than itself. Its abundance is 3014030699741940

Bases of 12812977775842998

• Binary: 101101100001010101010111011100110110000001011010110110₂
• Hexadecimal: 0x2D8555DCD816B6
• Base-36: 3I5TKQAGCS6

Squares and roots of 12812977775842998

• 12812977775842998 squared (12812977775842998²) is 164172399484246579902449545628004
• 12812977775842998 cubed (12812977775842998³) is 2103537305998469895330268594555068831676416115992
• The square root of 12812977775842998 is 113194424.6676619581
• The cube root of 12812977775842998 is 234000.4491179135

Scales and comparisons

• 12,812,977,775,842,998 seconds is equal to 407,413,060 years, 6 weeks, 5 days, 1 hour, 43 minutes, 18 seconds.
• To count from 1 to 12,812,977,775,842,998 would take you about one billion, two hundred twenty-two million, two hundred thirty-nine thousand, one hundred eighty 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 12812977775842998 cubic inches would be around 19500 feet tall.

Recreational maths with 12812977775842998

• 12812977775842998 backwards is 89924857777921821
• The number of decimal digits it has is: 17
• The sum of 12812977775842998's digits is 96
• More coming soon!