145123482033152640

Names of 145123482033152640

• Cardinal: 145123482033152640 can be written as One hundred forty-five quadrillion, one hundred twenty-three trillion, four hundred eighty-two billion, thirty-three million, one hundred fifty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4512348203315264 × 10¹⁷

Factors of 145123482033152640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 19798

Divisors of 145123482033152640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 257 288 320 360 384 480 514 576 640 720 771 960 1028 1152 1285 1440 1542 1920 2056 2313 2570 2880 3084 3855 4112 4626 5140 5760 6168 7710 8224 9252 10280 11565 12336 15420 16448 18504 19531 20560 23130 24672 30840 32896 37008 39062 41120 46260 49344 58593 61680 66049 74016 78124 82240 92520 97655 98688 117186 123360 132098 148032 156248 164480 175779 185040 195310 198147 234372 246720 264196 292965 296064 312496 330245 351558 370080 390620 396294 468744 493440 528392 585930 594441 624992 660490 703116 740160 781240 792588 878895 937488 990735 1056784 1171860 1188882 1249984 1320980 1406232 1480320 1562480 1585176 1757790 1874976 1981470 2113568 2343720 2377764 2499968 2641960 2812464 2972205 3124960 3170352 3515580 3749952 3962940 4227136 4687440 4755528 5019467 5283920 5624928 5944410 6249920 6340704 7031160 7499904 7925880 8454272 9374880 9511056 10038934 10567840 11249856 11888820 12499840 12681408 14062320 15058401 15851760 18749760 19022112 20077868 21135680 22499712 23777640 25097335 25362816 28124640 30116802 31703520 37499520 38044224 40155736 42271360 45175203 47555280 50194670 56249280 60233604 63407040 75292005 76088448 80311472 90350406 95110560 100389340 112498560 120467208 126814080 150584010 160622944 180700812 190221120 200778680 225876015 240934416 301168020 321245888 361401624 380442240 381459961 401557360 451752030 481868832 602336040 642491776 722803248 762919922 803114720 903504060 963737664 1144379883 1204672080 1290003019 1445606496 1525839844 1606229440 1807008120 1907299805 1927475328 2288759766 2409344160 2580006038 2891212992 3051679688 3212458880 3433139649 3614016240 3814599610 3870009057 4577519532 4818688320 5160012076 5721899415 5782425984 6103359376 6450015095 6866279298 7228032480 7629199220 7740018114 9155039064 9637376640 10320024152 11443798830 11610027171 12206718752 12900030190 13732558596 14456064960 15258398440 15480036228 17165698245 18310078128 19350045285 20640048304 22887597660 23220054342 24413437504 25800060380 27465117192 28912129920 30516796880 30960072456 34331396490 36620156256 38700090570 41280096608 45775195320 46440108684 48826875008 51600120760 54930234384 58050135855 61033593760 61920144912 68662792980 73240312512 77400181140 82560193216 91550390640 92880217368 98035209977 103200241520 109860468768 116100271710 122067187520 123840289824 137325585960 146480625024 154800362280 165120386432 183100781280 185760434736 196070419954 206400483040 219720937536 232200543420 244134375040 247680579648 274651171920 294105629931 309600724560 366201562560 371520869472 392140839908 412800966080 439441875072 464401086840 490176049885 495361159296 549302343840 588211259862 619201449120 732403125120 743041738944 784281679816 825601932160 882316889793 928802173680 980352099770 1098604687680 1176422519724 1238402898240 1470528149655 1486083477888 1568563359632 1764633779586 1857604347360 1960704199540 2197209375360 2352845039448 2476805796480 2941056299310 3137126719264 3529267559172 3715208694720 3921408399080 4411584448965 4705690078896 5882112598620 6274253438528 7058535118344 7430417389440 7842816798160 8823168897930 9411380157792 11764225197240 12548506877056 14117070236688 15685633596320 17646337795860 18822760315584 23528450394480 25195048964089 28234140473376 31371267192640 35292675591720 37645520631168 47056900788960 50390097928178 56468280946752 62742534385280 70585351183440 75585146892267 94113801577920 100780195856356 112936561893504 125975244820445 141170702366880 151170293784534 188227603155840 201560391712712 226755440676801 251950489640890 282341404733760 302340587569068 377925734461335 403120783425424 453510881353602 503900979281780 564682809467520 604681175138136 755851468922670 806241566850848 907021762707204 1007801958563560 1133777203384005 1209362350276272 1511702937845340 1612483133701696 1814043525414408 2015603917127120 2267554406768010 2418724700552544 3023405875690680 3224966267403392 3628087050828816 4031207834254240 4535108813536020 4837449401105088 6046811751381360 7256174101657632 8062415668508480 9070217627072040 9674898802210176 12093623502762720 14512348203315264 16124831337016960 18140435254144080 24187247005525440 29024696406630528 36280870508288160 48374494011050880 72561741016576320 145123482033152640
• Sum of all divisors σ(n): 503112791165361390
• Sum of proper divisors (its aliquot sum) s(n): 357989309132208750
• 145123482033152640 is an abundant number, because the sum of its proper divisors (357989309132208750) is greater than itself. Its abundance is 212865827099056110

Bases of 145123482033152640

• Binary: 1000000011100101010000100110111011001001110110001010000000₂
• Hexadecimal: 0x2039509BB276280
• Base-36: 13OXZB9T9R40

Squares and roots of 145123482033152640

• 145123482033152640 squared (145123482033152640²) is 21060825037426777109684057538969600
• 145123482033152640 cubed (145123482033152640³) is 3056420263922376164764042817821215117475945119744000
• The square root of 145123482033152640 is 380950760.6412574681
• The cube root of 145123482033152640 is 525507.8768235037

Scales and comparisons

• 145,123,482,033,152,640 seconds is equal to 4,614,477,832 years, 13 weeks, 6 hours, 24 minutes.
• To count from 1 to 145,123,482,033,152,640 would take you about thirteen billion, eight hundred forty-three million, four hundred thirty-three thousand, four hundred ninety-six 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 145123482033152640 cubic inches would be around 43792.3 feet tall.

Recreational maths with 145123482033152640

• 145123482033152640 backwards is 046251330284321541
• The number of decimal digits it has is: 18
• The sum of 145123482033152640's digits is 54
• More coming soon!