72428956386822

Names of 72428956386822

• Cardinal: 72428956386822 can be written as Seventy-two trillion, four hundred twenty-eight billion, nine hundred fifty-six million, three hundred eighty-six thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 7.2428956386822 × 10¹³

Factors of 72428956386822

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 321

Divisors of 72428956386822

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 31 37 42 49 62 63 74 93 98 111 126 147 186 217 222 241 259 279 294 333 343 434 441 482 518 558 651 666 686 723 777 882 961 1029 1147 1302 1369 1446 1519 1554 1687 1813 1922 1953 2058 2169 2294 2331 2738 2883 3038 3087 3374 3441 3626 3906 4107 4338 4557 4662 5061 5439 5766 6174 6727 6882 7471 8029 8214 8649 8917 9114 9583 10122 10323 10633 10878 11809 12321 12691 13454 13671 14942 15183 16058 16317 17298 17834 19166 20181 20646 21266 22413 23618 24087 24642 25382 26751 27342 28749 30366 31899 32634 35427 35557 38073 40362 42439 44826 47089 48174 50653 52297 53502 56203 57498 60543 62419 63798 67081 67239 70854 71114 72261 76146 80253 82663 84878 86247 94178 95697 101306 104594 106281 106671 112406 114219 121086 124838 127317 134162 134478 141267 144522 151959 156891 160506 165326 168609 172494 187257 191394 201243 212562 213342 228438 231601 247989 248899 254634 276427 282534 297073 303918 313782 320013 329623 329929 337218 354571 366079 374514 381951 393421 402486 423801 436933 455877 463202 469567 470673 495978 497798 505827 552854 561771 594146 603729 640026 659246 659858 694803 709142 732158 743967 746697 763902 786842 829281 847602 873866 891219 911754 939134 941346 988869 989787 1011654 1063713 1098237 1123542 1180263 1207458 1310799 1315609 1389606 1408701 1487934 1493394 1570243 1621207 1658562 1742293 1782438 1934989 1977738 1979574 2079511 2084409 2127426 2196474 2240091 2309503 2360526 2481997 2487843 2562553 2621598 2631218 2673657 2817402 2966607 2969361 3058531 3140486 3191139 3242414 3294711 3484586 3540789 3869978 3932397 3946827 4159022 4168818 4226103 4480182 4619006 4710729 4863621 4963994 4975686 5125106 5226879 5347314 5804967 5933214 5938722 6117062 6238533 6382278 6589422 6928509 7081578 7445991 7687659 7864794 7893654 8452206 8569237 9175593 9209263 9421458 9727242 10227799 10453758 10991701 11348449 11609934 11840481 12196051 12207373 12477066 13544923 13857018 14132187 14556577 14590863 14891982 15375318 15680637 16166521 17138474 17373979 17414901 18351186 18418526 18715599 20455598 20785527 21983402 22337973 22696898 23062977 23680962 24392102 24414746 25707711 27089846 27526779 27627789 28264374 29113154 29181726 30683397 31361274 32333042 32975103 34045347 34747958 34829802 36588153 36622119 37431198 40634769 41571054 43669731 44675946 46125954 48499563 48677533 51415422 52121937 55053558 55255578 59984659 61366794 64464841 65950206 68090694 71594593 73176306 73244238 76941907 77123133 79439143 81269538 82883367 85451611 87339462 92050191 94814461 96999126 97355066 98925309 102136041 104243874 109764459 109866357 113165647 119969318 121904307 128929682 131009193 143189186 145498689 146032599 153883814 154246266 156365811 158878286 165766734 170903222 179953977 184100382 189628922 193394523 197850618 204272082 214783779 219528918 219732714 226331294 230825721 238317429 243808614 256354833 262018386 284443383 290997378 292065198 312731622 317061769 339496941 340742731 359907954 378428563 386789046 419892613 429567558 438097797 451253887 461651442 476634858 501162151 512709666 538593349 539861931 568886766 580183569 598161277 634123538 644351337 678993882 681485462 692477163 714952287 756857126 769064499 839785226 853330149 876195594 902507774 951185307 1002324302 1018490823 1022228193 1077186698 1079723862 1135285689 1160367138 1196322554 1259677839 1288702674 1353761661 1384954326 1429904574 1503486453 1538128998 1615780047 1706660298 1794483831 1902370614 2036981646 2044456386 2219432383 2270571378 2385199117 2519355678 2648999941 2707523322 2853555921 2939248291 3006972906 3066684579 3231560094 3405857067 3508135057 3588967662 3779033517 4061284983 4187128939 4438864766 4510459359 4770398234 4847340141 5297999882 5383451493 5707111842 5878496582 6133369158 6658297149 6811714134 7016270114 7155597351 7558067034 7946999823 8122569966 8374257878 8817744873 9020918718 9694680282 10524405171 10766902986 11731285453 12561386817 13316594298 14311194702 15536026681 15893999646 16696393819 17635489746 18542999587 19974891447 21048810342 21466792053 23462570906 23840999469 25122773634 26453234619 31072053362 31573215513 33392787638 35193856359 37085999174 37684160451 39949782894 42933584106 46608080043 47681998938 50089181457 52906469238 55628998761 63146431026 70387712718 75368320902 82118998171 93216160086 100178362914 105581569077 108752186767 111257997522 129800997109 139824240129 150267544371 164237996342 166886996283 211163138154 217504373534 246356994513 259601994218 279648480258 300535088742 326256560301 333773992566 389402991327 492713989026 574832987197 652513120602 739070983539 778805982654 978769680903 1149665974394 1168208973981 1478141967078 1724498961591 1957539361806 2336417947962 3448997923182 4023830910379 5173496884773 8047661820758 10346993769546 12071492731137 24142985462274 36214478193411 72428956386822
• Sum of all divisors σ(n): 195161153616000
• Sum of proper divisors (its aliquot sum) s(n): 122732197229178
• 72428956386822 is an abundant number, because the sum of its proper divisors (122732197229178) is greater than itself. Its abundance is 50303240842356

Bases of 72428956386822

• Binary: 10000011101111110101110001101111000011000000110₂
• Hexadecimal: 0x41DFAE378606
• Base-36: PO9EIKLXI

Squares and roots of 72428956386822

• 72428956386822 squared (72428956386822²) is 5245953723284163385295259684
• 72428956386822 cubed (72428956386822³) is 379958953431035156478588059687692845484248
• The square root of 72428956386822 is 8510520.3358444541
• The cube root of 72428956386822 is 41684.1300837225

Scales and comparisons

• 72,428,956,386,822 seconds is equal to 2,303,016 years, 40 weeks, 2 days, 7 hours, 53 minutes, 42 seconds.
• To count from 1 to 72,428,956,386,822 would take you about five million, seven hundred fifty-seven thousand, five hundred forty-one 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 72428956386822 cubic inches would be around 3473.7 feet tall.

Recreational maths with 72428956386822

• 72428956386822 backwards is 22868365982427
• The number of decimal digits it has is: 14
• The sum of 72428956386822's digits is 72
• More coming soon!