18980159364723200

Names of 18980159364723200

• Cardinal: 18980159364723200 can be written as Eighteen quadrillion, nine hundred eighty trillion, one hundred fifty-nine billion, three hundred sixty-four million, seven hundred twenty-three thousand, two hundred.

Scientific notation

• Scientific notation: 1.89801593647232 × 10¹⁶

Factors of 18980159364723200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2470

Divisors of 18980159364723200

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 73 80 98 100 112 128 140 146 160 175 196 200 224 245 256 280 292 320 350 365 392 400 448 490 511 512 560 584 640 700 730 784 800 896 980 1022 1120 1168 1225 1280 1400 1460 1568 1600 1792 1825 1960 2044 2240 2336 2383 2450 2555 2560 2800 2920 3136 3200 3577 3584 3650 3920 4088 4480 4672 4766 4900 5110 5329 5600 5840 6272 6400 7154 7300 7840 8176 8960 9344 9532 9800 10220 10658 11200 11680 11915 12544 12775 12800 14308 14600 15680 16352 16681 17885 17920 18688 19064 19600 20440 21316 22400 23360 23830 25088 25550 26645 28616 29200 31360 32704 33362 35770 37303 37376 38128 39200 40880 42632 44800 46720 47660 51100 53290 57232 58400 59575 62720 65408 66724 71540 74606 76256 78400 81760 83405 85264 89425 89600 93440 95320 102200 106580 114464 116767 116800 119150 125440 130816 133225 133448 143080 149212 152512 156800 163520 166810 170528 173959 178850 186515 186880 190640 204400 213160 228928 233534 233600 238300 261121 261632 266450 266896 286160 298424 305024 313600 327040 333620 341056 347918 357700 373030 381280 408800 417025 426320 457856 467068 467200 476600 522242 532900 533792 572320 583835 596848 610048 627200 654080 667240 682112 695836 715400 746060 762560 817600 834050 852640 869795 915712 932575 934136 934400 953200 1044484 1065800 1067584 1144640 1167670 1193696 1217713 1220096 1305605 1308160 1334480 1364224 1391672 1430800 1492120 1525120 1635200 1668100 1705280 1739590 1831424 1865150 1868272 1906400 2088968 2131600 2135168 2289280 2335340 2387392 2435426 2611210 2668960 2728448 2783344 2861600 2919175 2984240 3050240 3270400 3336200 3410560 3479180 3730300 3736544 3812800 4177936 4263200 4270336 4348975 4578560 4670680 4774784 4870852 5222420 5337920 5566688 5678689 5723200 5838350 5968480 6088565 6100480 6528025 6540800 6672400 6821120 6958360 7460600 7473088 7625600 8355872 8523991 8526400 8540672 8697950 9157120 9341360 9549568 9741704 10444840 10675840 11133376 11357378 11446400 11676700 11936960 12177130 12699007 13056050 13344800 13642240 13916720 14921200 14946176 15251200 16711744 17047982 17052800 17395900 18682720 19099136 19483408 20889680 21351680 22266752 22714756 22892800 23353400 23873920 24354260 25398014 26112100 26689600 27833440 28393445 29842400 29892352 30442825 30502400 33423488 34095964 34105600 34791800 37365440 38966816 39750823 41779360 42619955 42703360 44533504 45429512 45785600 46706800 47747840 48708520 50796028 52224200 53379200 55666880 56786890 59684800 59784704 60885650 63495035 66846976 68191928 68211200 69583600 74730880 77933632 79501646 83558720 85239910 88893049 89067008 90859024 93413600 95495680 97417040 101592056 104448400 106758400 111333760 113573780 119369600 121771300 126990070 133693952 136383856 139167200 141967225 149461760 155867264 159003292 167117440 170479820 177786098 181718048 186827200 194834080 198754115 203184112 208896800 213099775 213516800 222667520 227147560 238739200 243542600 253980140 272767712 278255761 278334400 283934450 298923520 311734528 317475175 318006584 334234880 340959640 355572196 363436096 373654400 389668160 397508230 406368224 414544297 417793600 426199550 444465245 445335040 454295120 477478400 487085200 507960280 545535424 556511522 556668800 567868900 622251343 623469056 634950350 636013168 668469760 681919280 711144392 726872192 747308800 779336320 795016460 812736448 829088594 835587200 852399100 888930490 908590240 974170400 993770575 1015920560 1091070848 1113023044 1113337600 1135737800 1244502686 1269900700 1272026336 1363838560 1391278805 1422288784 1453744384 1494617600 1558672640 1590032920 1625472896 1658177188 1671174400 1704798200 1777860980 1817180480 1948340800 1987541150 2031841120 2072721485 2182141696 2222326225 2226046088 2226675200 2271475600 2489005372 2539801400 2544052672 2727677120 2782557610 2844577568 2901810079 2907488768 3111256715 3117345280 3180065840 3250945792 3316354376 3342348800 3409596400 3555721960 3634360960 3896681600 3975082300 4063682240 4145442970 4364283392 4444652450 4452092176 4542951200 4978010744 5079602800 5088105344 5455354240 5565115220 5689155136 5803620158 6222513430 6360131680 6501891584 6632708752 6819192800 6956394025 7111443920 7268721920 7793363200 7950164600 8127364480 8290885940 8889304900 8904184352 9085902400 9956021488 10159205600 10176210688 10363607425 10910708480 11130230440 11378310272 11607240316 12445026860 12720263360 13265417504 13638385600 13912788050 14222887840 14509050395 14537443840 15556283575 15586726400 15900329200 16254728960 16581771880 17778609800 17808368704 18171804800 19912042976 20312670553 20318411200 20352421376 20727214850 21821416960 22260460880 22756620544 23214480632 24890053720 25440526720 26530835008 27276771200 27825576100 28445775680 29018100790 30261733681 31112567150 31800658400 32509457920 33163543760 35557219600 35616737408 36343609600 39824085952 40625341106 40636822400 41454429700 44520921760 45513241088 46428961264 49780107440 50881053440 53061670016 54553542400 55651152200 56891551360 58036201580 60523467362 62225134300 63601316800 66327087520 71114439200 71233474816 72545251975 72687219200 79648171904 81250682212 81273644800 82908859400 89041843520 92857922528 99560214880 101563352765 101762106880 106123340032 109107084800 111302304400 113783102720 116072403160 121046934724 124450268600 127202633600 132654175040 142228878400 142466949632 145090503950 151308668405 159296343808 162501364424 162547289600 165817718800 178083687040 185715845056 199120429760 203126705530 211832135767 212246680064 222604608800 227566205440 232144806320 242093869448 248900537200 254405267200 265308350080 284457756800 290181007900 302617336810 318592687616 325002728848 331635437600 356167374080 371431690112 398240859520 406253411060 423664271534 445209217600 464289612640 484187738896 497801074400 507816763825 508810534400 530616700160 568915513600 580362015800 605234673620 650005457696 663270875200 712334748160 742863380224 756543342025 796481719040 812506822120 847328543068 890418435200 928579225280 968375477792 995602148800 1015633527650 1059160678835 1061233400320 1137831027200 1160724031600 1210469347240 1300010915392 1326541750400 1482824950369 1485726760448 1513086684050 1592963438080 1625013644240 1694657086136 1780836870400 1857158450560 1936750955584 1991204297600 2031267055300 2118321357670 2321448063200 2420938694480 2600021830784 2653083500800 2965649900738 3026173368100 3250027288480 3389314172272 3561673740800 3714316901120 3873501911168 3982408595200 4062534110600 4236642715340 4642896126400 4841877388960 5200043661568 5295803394175 5306167001600 5931299801476 6052346736200 6500054576960 6778628344544 7414124751845 7428633802240 7747003822336 7964817190400 8125068221200 8473285430680 9285792252800 9683754777920 10400087323136 10591606788350 11862599602952 12104693472400 13000109153920 13557256689088 14828249503690 15494007644672 16250136442400 16946570861360 18571584505600 19367509555840 21183213576700 23725199205904 24209386944800 26000218307840 27114513378176 29656499007380 32500272884800 33893141722720 37070623759225 37143169011200 38735019111680 42366427153400 47450398411808 48418773889600 52000436615680 54229026756352 59312998014760 65000545769600 67786283445440 74141247518450 77470038223360 84732854306800 94900796823616 96837547779200 108458053512704 118625996029520 130001091539200 135572566890880 148282495036900 169465708613600 189801593647232 193675095558400 237251992059040 260002183078400 271145133781760 296564990073800 338931417227200 379603187294464 387350191116800 474503984118080 542290267563520 593129980147600 677862834454400 759206374588928 949007968236160 1186259960295200 1355725668908800 1898015936472320 2372519920590400 2711451337817600 3796031872944640 4745039841180800 9490079682361600 18980159364723200
• Sum of all divisors σ(n): 55485246606918579
• Sum of proper divisors (its aliquot sum) s(n): 36505087242195379
• 18980159364723200 is an abundant number, because the sum of its proper divisors (36505087242195379) is greater than itself. Its abundance is 17524927877472179

Bases of 18980159364723200

• Binary: 1000011011011100101101010111000101101101111001000000000₂
• Hexadecimal: 0x436E5AB8B6F200
• Base-36: 56VWKU8KAGW

Squares and roots of 18980159364723200

• 18980159364723200 squared (18980159364723200²) is 360246449510289787000612618240000
• 18980159364723200 cubed (18980159364723200³) is 6837535022281010147379084633783336244871168000000
• The square root of 18980159364723200 is 137768499.1742422951
• The cube root of 18980159364723200 is 266747.2504459193

Scales and comparisons

• 18,980,159,364,723,200 seconds is equal to 603,510,358 years, 16 weeks, 1 day, 53 minutes, 20 seconds.
• To count from 1 to 18,980,159,364,723,200 would take you about one billion, eight hundred ten million, five hundred thirty-one thousand and seventy-four 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 18980159364723200 cubic inches would be around 22228.9 feet tall.

Recreational maths with 18980159364723200

• 18980159364723200 backwards is 00232746395108981
• The number of decimal digits it has is: 17
• The sum of 18980159364723200's digits is 68
• More coming soon!