72118904134431

Names of 72118904134431

• Cardinal: 72118904134431 can be written as Seventy-two trillion, one hundred eighteen billion, nine hundred four million, one hundred thirty-four thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 7.2118904134431 × 10¹³

Factors of 72118904134431

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 221

Divisors of 72118904134431

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 7 11 19 21 31 33 57 71 77 79 93 121 133 209 213 217 231 237 341 363 399 497 553 589 627 651 781 847 869 1023 1331 1349 1463 1491 1501 1659 1767 2201 2299 2343 2387 2449 2541 2607 3751 3993 4047 4123 4389 4503 5041 5467 5609 6083 6479 6603 6897 7161 7347 8591 9317 9443 9559 10507 11253 12369 14641 14839 15123 15407 16093 16401 16511 16827 17143 18249 19437 24211 25289 25773 26257 26939 27951 28329 28677 31521 35287 39263 41261 41819 43923 44517 45353 46221 46531 48279 49533 51429 55451 60137 61699 66913 71269 72633 75867 78771 80817 94501 95779 102487 103873 105149 105861 106571 115577 117789 123783 125457 136059 139593 156271 163229 166353 169477 173879 177023 180411 181621 185097 188573 200739 213807 266321 278179 283503 287337 288827 292733 296329 307461 311619 315447 319713 325717 346731 388157 398239 431893 453871 460009 468813 489687 498883 508431 511841 521637 531069 544863 565719 609961 661507 670453 678689 736043 745997 783959 798963 834537 866481 878199 888987 977151 1039511 1053569 1093897 1142603 1156639 1164471 1172281 1194717 1217153 1271347 1295679 1361613 1380027 1496649 1535523 1718981 1795519 1829883 1864247 1912669 1947253 1984521 1997831 2011359 2036067 2074303 2208129 2237991 2351877 2787673 2929531 2969149 3118533 3160707 3177097 3220063 3259619 3281691 3303701 3427809 3469917 3516843 3582887 3651459 3814041 4269727 4380629 4750823 5060099 5156943 5386557 5487713 5592741 5630251 5738007 5841759 5993493 6222909 6709571 7276577 7374983 7465579 7566541 8096473 8205967 8363019 8623549 8788593 8907447 9531291 9660189 9778857 9911103 10748661 11589259 12032867 12345409 12568633 12809181 12895091 13141887 13388683 13984817 14252469 15180297 16463139 16890753 18908791 19750709 20128713 20506717 20784043 21039359 21829731 21976141 22124949 22396737 22699623 22817333 23125907 24289419 24617901 25870647 30664403 32224841 32660639 34767777 35420693 35855809 36098601 36340711 37036227 37705899 38685273 39411757 40166049 41954451 46966997 48186919 52259053 52965787 55661089 56726373 59252127 60364843 61520151 61932761 62352129 63118077 65928423 68451999 69377721 73805281 81124813 82121369 83231951 86417863 90265637 91993209 96674523 97981917 106262079 107567427 109022133 118235271 127481849 132361537 135799499 138254963 140900991 141846001 144560757 147275513 153832987 156777159 158897361 166983267 181094529 185798283 207996701 221415843 225573887 228624473 231432949 234562771 243374439 246364107 249695853 250990663 254384977 259253589 270796911 337308433 359267029 382445547 389627623 397084611 399747821 407398497 414764889 425538003 433529327 441826539 461498961 516636967 530056109 574849583 582623657 612271979 623990103 676721661 681260371 685873419 694298847 703688313 752971989 763154931 892372943 915551461 950596493 992922007 1011925299 1077801087 1168882869 1199243463 1300587981 1402300339 1455976907 1493794489 1549910901 1560306011 1590168327 1620030643 1641939397 1724548749 1747870971 1836815937 2043781113 2287963711 2514869203 2545762439 2580190481 2677118829 2746654383 2798234747 2851789479 2978766021 3710392763 3951937319 4206901017 4285903853 4367930721 4397226031 4481383467 4680918033 4768822597 4860091929 4925818191 5830617199 6408860227 6863891133 7544607609 7637287317 7740571443 8394704241 9816102373 10071066071 10456561423 10922142077 11131178289 11855811957 12857711559 13191678093 14306467791 16015745977 16431739379 17491851597 17820337073 18061333367 19226580681 27663561233 28382095291 29448307119 30213198213 30780582217 31369684269 32766426231 40814320393 43471310509 48047237931 48369486341 49295218137 53461011219 54184000101 70497462497 82990683699 85146285873 92341746651 110781726781 115022175653 122442961179 130413931527 145108459023 180749133169 198674667037 211492387491 304299173563 312203048201 332345180343 338586404387 345066526959 542247399507 596024001111 775472087467 912897520689 936609144603 1015759213161 1265243932183 2185421337407 2326416262401 3434233530211 3795731796549 6556264012221 10302700590633 24039634711477 72118904134431
• Sum of all divisors σ(n): 134913826816000
• Sum of proper divisors (its aliquot sum) s(n): 62794922681569
• 72118904134431 is a deficient number, because the sum of its proper divisors (62794922681569) is less than itself. Its deficiency is 9323981452862

Bases of 72118904134431

• Binary: 10000011001011101111101101010011001101100011111₂
• Hexadecimal: 0x41977DA99B1F
• Base-36: PKAYTGSV3

Squares and roots of 72118904134431

• 72118904134431 squared (72118904134431²) is 5201136333551248785319693761
• 72118904134431 cubed (72118904134431³) is 375100252629488448684215529118269695984991
• The square root of 72118904134431 is 8492284.9772267419
• The cube root of 72118904134431 is 41624.5648443947

Scales and comparisons

• 72,118,904,134,431 seconds is equal to 2,293,158 years, 3 weeks, 5 days, 14 hours, 13 minutes, 51 seconds.
• To count from 1 to 72,118,904,134,431 would take you about five million, seven hundred thirty-two thousand, eight hundred ninety-five 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 72118904134431 cubic inches would be around 3468.7 feet tall.

Recreational maths with 72118904134431

• 72118904134431 backwards is 13443140981127
• The number of decimal digits it has is: 14
• The sum of 72118904134431's digits is 48
• More coming soon!