72148571905704

Names of 72148571905704

• Cardinal: 72148571905704 can be written as Seventy-two trillion, one hundred forty-eight billion, five hundred seventy-one million, nine hundred five thousand, seven hundred four.

Scientific notation

• Scientific notation: 7.2148571905704 × 10¹³

Factors of 72148571905704

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1557

Divisors of 72148571905704

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 51 56 61 68 73 84 102 119 122 136 146 168 183 204 219 238 244 289 292 307 357 366 408 427 438 476 488 511 578 584 614 714 732 854 867 876 921 952 1022 1037 1087 1156 1228 1241 1281 1428 1464 1533 1708 1734 1752 1842 2023 2044 2074 2149 2174 2312 2456 2482 2562 2856 3066 3111 3261 3416 3468 3684 3723 4046 4088 4148 4298 4348 4453 4964 5124 5219 6069 6132 6222 6447 6522 6936 7259 7368 7446 7609 8092 8296 8596 8687 8696 8906 9928 10248 10438 12138 12264 12444 12894 13044 13359 14518 14892 15218 15657 16184 17192 17374 17629 17812 18479 18727 20876 21097 21777 22411 22827 24276 24888 25788 26061 26088 26718 29036 29784 30436 31171 31314 34748 35258 35624 36533 36958 37454 41752 42194 43554 44822 45654 48552 51576 52122 52887 53436 55437 56181 58072 60872 62342 62628 63291 66307 67233 69496 70516 73066 73916 74908 75701 79351 84388 87108 88723 89644 91308 93513 104244 105774 106872 109599 110874 112362 123403 124684 125256 126582 129353 131089 132614 134466 141032 146132 147679 147832 149816 151402 156877 158702 168776 174216 177446 179288 182616 187026 198921 208488 211548 219198 221748 224724 227103 238053 246806 249368 253164 258706 262178 265228 266169 268932 292264 295358 302804 313754 314143 317404 318359 333709 354892 370209 374052 380987 388059 393267 397842 423096 438396 443037 443496 449448 454206 464149 470631 476106 493612 506328 517412 524356 529907 530456 532338 537864 555457 590716 605608 621061 627508 628286 634808 636718 667418 709784 740418 748104 761974 776118 786534 795684 876792 886074 908412 928298 941262 942429 952212 955077 987224 1001127 1034824 1048712 1059814 1064676 1110914 1127219 1142961 1181432 1242122 1255016 1256572 1273436 1286917 1334836 1348967 1367071 1392447 1480836 1523948 1552236 1573068 1589721 1591368 1666371 1772148 1816824 1856596 1863183 1882524 1884858 1904424 1910154 2002254 2119628 2129352 2199001 2221828 2228513 2254438 2285922 2335963 2484244 2513144 2546872 2573834 2666909 2669672 2697934 2734142 2784894 2961672 3047896 3104472 3146136 3179442 3332742 3381657 3544296 3713192 3726366 3765048 3769716 3820308 3860751 4004508 4046901 4101213 4239256 4398002 4443656 4457026 4508876 4571844 4671926 4840411 4968488 5147668 5333818 5395868 5412103 5468284 5569788 5673053 6358884 6476779 6597003 6665484 6685539 6763314 7007889 7452732 7539432 7640616 7721502 7890533 8000727 8009016 8093802 8202426 8796004 8914052 9008419 9017752 9143688 9343852 9442769 9569497 9680822 10295336 10667636 10791736 10824206 10936568 11139576 11346106 12717768 12953558 13194006 13330968 13371078 13526628 14015778 14521233 14905464 15443004 15781066 16001454 16187604 16236309 16404852 17019159 17592008 17828104 18016838 18687704 18885538 19138994 19162723 19361644 19430337 20356249 21335272 21648412 22692212 22932439 23240207 23671599 24360757 25907116 26388012 26742156 27025257 27053256 28031556 28328307 28708491 29042466 30886008 31562132 32002908 32375208 32472618 32809704 33882877 34038318 36033676 37771076 37884721 38277988 38325446 38723288 38860674 39711371 40712498 43296824 45337453 45384424 45864878 46480414 47343198 48721514 51814232 52776024 53484312 54050514 56063112 56656614 57416982 57488169 58084932 61068747 63124264 64005816 64945236 67765754 68076636 68797317 69720621 72067352 73082271 75542152 75769442 76555976 76650892 77721348 79422742 81424996 82286987 90674906 91729756 92960828 94686396 96441901 97443028 101648631 108101028 113313228 113654163 114833964 114976338 116169864 119134113 122137494 129890472 134139061 135531508 136012359 136153272 137594634 139441242 142493743 146164542 151538884 153301784 155442696 158845484 160527073 162681449 162849992 164573974 170525299 181349812 183459512 185921656 189372792 192883802 194886056 203297262 216202056 226626456 227308326 229667928 229952676 238268226 244274988 246860961 268278122 271063016 272024718 275189268 278882484 284987486 289325703 292329084 303077768 317690968 321054146 325362898 329147948 341050598 346056233 362699624 385767604 395083519 402417183 406594524 414132869 427481229 454616652 459905352 476536452 481581219 488044347 488549976 493721922 511575897 536556244 544049436 550378536 557764968 569974972 576008909 578651406 584658168 642108292 650725796 658295896 675093307 682101196 692112466 771535208 790167038 804834366 813189048 828265738 854962458 909233304 953072904 963162438 976088694 987443844 1023151794 1038168699 1073112488 1088098872 1139949944 1152017818 1157302812 1185250557 1242398607 1284216584 1301451592 1350186614 1364202392 1384224932 1398878779 1486006177 1580334076 1609668732 1656531476 1709924916 1728026727 1926324876 1952177388 1974887688 2025279921 2046303588 2076337398 2304035636 2314605624 2370501114 2422393631 2484797214 2700373228 2765584633 2768449864 2797757558 2898930083 2972012354 3160668152 3219337464 3313062952 3419849832 3456053454 3852649752 3904354776 4050559842 4092607176 4152674796 4196636337 4458018531 4608071272 4741002228 4844787262 4969594428 5400746456 5531169266 5595515116 5797860166 5882955961 5944024708 6912106908 7040258773 7267180893 8101119684 8296753899 8305349592 8393272674 8696790249 8916037062 9482004456 9689574524 9792151453 9939188856 10402043239 11062338532 11191030232 11595720332 11765911922 11888049416 13824213816 14080517546 14534361786 16202239368 16593507798 16786545348 17393580498 17648867883 17832074124 19379149048 19584302906 20804086478 21120776319 22124677064 23191440664 23531823844 25262105009 28161035092 29068723572 29376454359 31206129717 33187015596 33573090696 34787160996 35297735766 35664148248 39168605812 41180691727 41608172956 42241552638 47063647688 49281811411 50524210018 56322070184 58137447144 58752908718 62412259434 66374031192 69574321992 70595471532 75786315027 78337211624 82361383454 83216345912 84483105276 98563622822 101048420036 117505817436 123542075181 124824518868 141190943064 147845434233 151572630054 164722766908 168966210552 176834735063 197127245644 202096840072 235011634872 247084150362 249649037736 295690868466 303145260108 329445533816 353669470126 394254491288 429455785153 494168300724 530504205189 591381736932 606290520216 707338940252 858911570306 988336601448 1061008410378 1182763473864 1288367355459 1414677880504 1717823140612 2122016820756 2576734710918 3006190496071 3435646281224 4244033641512 5153469421836 6012380992142 9018571488213 10306938843672 12024761984284 18037142976426 24049523968568 36074285952852 72148571905704
• Sum of all divisors σ(n): 226559685918720
• Sum of proper divisors (its aliquot sum) s(n): 154411114013016
• 72148571905704 is an abundant number, because the sum of its proper divisors (154411114013016) is greater than itself. Its abundance is 82262542107312

Bases of 72148571905704

• Binary: 10000011001111001100101111111111101111010101000₂
• Hexadecimal: 0x419E65FFDEA8
• Base-36: PKOLGW3OO

Squares and roots of 72148571905704

• 72148571905704 squared (72148571905704²) is 5205416428032540518267735616
• 72148571905704 cubed (72148571905704³) is 375563361457038620427400597657365954353664
• The square root of 72148571905704 is 8494031.5460742197
• The cube root of 72148571905704 is 41630.2718028623

Scales and comparisons

• 72,148,571,905,704 seconds is equal to 2,294,101 years, 21 weeks, 4 days, 13 hours, 48 minutes, 24 seconds.
• To count from 1 to 72,148,571,905,704 would take you about five million, seven hundred thirty-five thousand, two hundred fifty-three 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 72148571905704 cubic inches would be around 3469.2 feet tall.

Recreational maths with 72148571905704

• 72148571905704 backwards is 40750917584127
• The number of decimal digits it has is: 14
• The sum of 72148571905704's digits is 60
• More coming soon!