145909274831616

Names of 145909274831616

• Cardinal: 145909274831616 can be written as One hundred forty-five trillion, nine hundred nine billion, two hundred seventy-four million, eight hundred thirty-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.45909274831616 × 10¹⁴

Factors of 145909274831616

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1854

Divisors of 145909274831616

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 71 74 96 111 127 128 142 148 192 213 222 254 256 284 296 381 384 426 444 508 521 568 592 762 768 852 888 1016 1042 1093 1136 1184 1524 1563 1704 1776 2032 2084 2186 2272 2368 2627 3048 3126 3279 3408 3552 4064 4168 4372 4544 4699 4736 5254 6096 6252 6558 6816 7104 7881 8128 8336 8744 9017 9088 9398 9472 10508 12192 12504 13116 13632 14097 14208 15762 16256 16672 17488 18034 18176 18796 19277 21016 24384 25008 26232 27051 27264 28194 28416 31524 32512 33344 34976 36068 36991 37592 38554 40441 42032 48768 50016 52464 54102 54528 56388 57831 63048 66167 66688 69952 72136 73982 75184 77108 77603 80882 84064 97536 100032 104928 108204 110973 112776 115662 121323 126096 132334 133376 138811 139904 144272 147964 150368 154216 155206 161764 168128 198501 200064 209856 216408 221946 225552 231324 232809 242646 252192 264668 277622 279808 288544 295928 300736 308432 310412 323528 333629 336256 397002 400128 416433 419712 432816 443892 451104 462648 465618 485292 504384 529336 555244 569453 577088 591856 601472 616864 620824 647056 667258 672512 794004 832866 839424 865632 887784 902208 925296 931236 970584 1000887 1008768 1058672 1110488 1138906 1154176 1183712 1202944 1233728 1241648 1294112 1334516 1368667 1588008 1665732 1708359 1731264 1775568 1804416 1850592 1862472 1941168 2001774 2017536 2117344 2220976 2277812 2308352 2367424 2448179 2467456 2483296 2588224 2669032 2737334 2871311 3176016 3331464 3416718 3462528 3551136 3608832 3701184 3724944 3882336 4003548 4106001 4234688 4441952 4555624 4697857 4734848 4896358 4934912 4966592 5136007 5176448 5338064 5474668 5742622 6352032 6662928 6833436 6925056 7102272 7344537 7402368 7449888 7764672 8007096 8212002 8469376 8613933 8883904 9111248 9395714 9469696 9792716 9855581 9933184 10272014 10352896 10676128 10949336 11485244 12704064 13325856 13666872 14093571 14204544 14689074 14804736 14899776 15408021 15529344 16014192 16424004 16938752 17227866 17767808 18222496 18791428 19585432 19711162 19866368 20544028 21069761 21352256 21898672 22970488 25408128 26651712 27333744 28187142 28409088 29378148 29566743 29799552 30816042 31058688 32028384 32848008 34455732 35535616 36444992 37582856 39170864 39422324 40431163 41088056 42139522 42704512 43797344 45940976 50816256 53303424 54667488 56374284 58756296 59133486 59599104 61632084 63209283 64056768 65696016 68911464 72320531 72889984 75165712 78341728 78844648 80862326 82176112 84279044 85409024 87594688 91881952 106606848 109334976 112748568 117512592 118266972 121293489 123264168 126418566 128113536 131392032 137822928 144641062 145779968 150331424 156683456 157689296 161724652 164352224 168558088 173820709 175189376 183763904 216961593 218669952 225497136 235025184 236533944 242586978 246528336 252837132 256227072 262784064 275645856 289282124 300662848 313366912 315378592 323449304 328704448 337116176 347641418 350378752 364656497 367527808 433923186 437339904 450994272 470050368 473067888 485173956 493056672 505674264 521462127 525568128 551291712 578564248 601325696 626733824 630757184 646898608 657408896 674232352 695282836 729312994 735055616 867846372 901988544 940100736 946135776 970347912 986113344 1011348528 1042924254 1051136256 1093969491 1102583424 1157128496 1202651392 1261514368 1293797216 1314817792 1348464704 1390565672 1458625988 1495953031 1735692744 1803977088 1880201472 1892271552 1940695824 1972226688 2022697056 2085848508 2187938982 2205166848 2314256992 2523028736 2587594432 2675859647 2696929408 2781131344 2917251976 2991906062 3471385488 3607954176 3784543104 3881391648 3944453376 4045394112 4171697016 4375877964 4487859093 4628513984 5134757701 5175188864 5351719294 5393858816 5562262688 5834503952 5983812124 6942770976 7569086208 7762783296 8027578941 8090788224 8343394032 8751755928 8975718186 9257027968 10269515402 10350377728 10703438588 11124525376 11669007904 11967624248 13885541952 15404273103 15525566592 16055157882 16181576448 16686788064 17503511856 17951436372 18514055936 20539030804 21406877176 22249050752 23338015808 23935248496 27771083904 30808546206 31051133184 32110315764 33373576128 35007023712 35902872744 41078061608 42813754352 44498101504 46676031616 47870496992 55542167808 61617092412 64220631528 66747152256 70014047424 71805745488 82156123216 85627508704 93352063232 95740993984 123234184824 128441263056 133494304512 140028094848 143611490976 164312246432 171255017408 189986034937 191481987968 246468369648 256882526112 280056189696 287222981952 328624492864 342510034816 379972069874 382963975936 492936739296 513765052224 569958104811 574445963904 657248985728 685020069632 759944139748 985873478592 1027530104448 1139916209622 1148891927808 1314497971456 1519888279496 1971746957184 2055060208896 2279832419244 3039776558992 3943493914368 4559664838488 6079553117984 9119329676976 12159106235968 18238659353952 24318212471936 36477318707904 48636424943872 72954637415808 145909274831616
• Sum of all divisors σ(n): 408784837902336
• Sum of proper divisors (its aliquot sum) s(n): 262875563070720
• 145909274831616 is an abundant number, because the sum of its proper divisors (262875563070720) is greater than itself. Its abundance is 116966288239104

Bases of 145909274831616

• Binary: 100001001011010000100110011111101110101100000000₂
• Hexadecimal: 0x84B4267EEB00
• Base-36: 1FPXSMYVPC

Squares and roots of 145909274831616

• 145909274831616 squared (145909274831616²) is 21289516481888050305153171456
• 145909274831616 cubed (145909274831616³) is 3106337911388022107902190548512742777552896
• The square root of 145909274831616 is 12079291.1560081207
• The cube root of 145909274831616 is 52645.4650390139

Scales and comparisons

• 145,909,274,831,616 seconds is equal to 4,639,463 years, 31 weeks, 5 days, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 145,909,274,831,616 would take you about eleven million, five hundred ninety-eight thousand, six hundred fifty-nine 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 145909274831616 cubic inches would be around 4387.1 feet tall.

Recreational maths with 145909274831616

• 145909274831616 backwards is 616138472909541
• The number of decimal digits it has is: 15
• The sum of 145909274831616's digits is 66
• More coming soon!