18982983152640

Names of 18982983152640

• Cardinal: 18982983152640 can be written as Eighteen trillion, nine hundred eighty-two billion, nine hundred eighty-three million, one hundred fifty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.898298315264 × 10¹³

Factors of 18982983152640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 59856

Divisors of 18982983152640

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 37 39 40 43 48 52 60 64 65 74 78 80 86 96 104 111 120 128 129 130 148 156 160 172 185 192 195 208 215 222 240 256 258 260 296 312 320 344 370 384 390 416 430 444 480 481 512 516 520 555 559 592 624 640 645 688 740 768 780 832 860 888 960 962 1024 1032 1040 1110 1118 1184 1248 1280 1290 1376 1443 1480 1536 1560 1591 1664 1677 1720 1776 1920 1924 2064 2080 2220 2236 2368 2405 2496 2560 2580 2752 2795 2886 2960 3072 3120 3182 3328 3354 3440 3552 3840 3848 4128 4160 4440 4472 4736 4773 4810 4992 5120 5160 5504 5590 5772 5920 6240 6364 6656 6708 6880 7104 7215 7680 7696 7955 8256 8320 8385 8880 8944 9472 9546 9620 9984 10320 11008 11180 11544 11840 12480 12728 13312 13416 13760 14208 14430 15360 15392 15910 16512 16640 16770 17760 17888 18944 19092 19240 19968 20640 20683 22016 22360 23088 23680 23865 24960 25456 26832 27520 28416 28860 30784 31820 33024 33280 33540 35520 35776 37888 38184 38480 39936 41280 41366 44032 44720 46176 47360 47730 49920 50912 53664 55040 56832 57720 59753 61568 62049 63640 66048 66560 67080 71040 71552 76368 76960 82560 82732 89440 92352 94720 95460 99840 101824 103415 107328 110080 113664 115440 119506 123136 124098 127280 132096 134160 142080 143104 152736 153920 165120 165464 178880 179259 184704 189440 190920 199680 203648 206830 214656 220160 230880 239012 246272 248196 254560 268320 284160 286208 298765 305472 307840 310245 330240 330928 357760 358518 369408 381840 407296 413660 429312 461760 478024 492544 496392 509120 536640 568320 572416 597530 610944 615680 620490 660480 661856 715520 717036 738816 763680 776789 814592 827320 858624 896295 923520 956048 992784 1018240 1073280 1195060 1221888 1231360 1240980 1323712 1431040 1434072 1477632 1527360 1553578 1629184 1654640 1717248 1792590 1847040 1912096 1985568 2036480 2146560 2210861 2330367 2390120 2443776 2462720 2481960 2569379 2647424 2862080 2868144 3054720 3107156 3309280 3585180 3694080 3824192 3883945 3971136 4072960 4293120 4421722 4660734 4780240 4887552 4963920 5138758 5294848 5736288 6109440 6214312 6618560 6632583 7170360 7388160 7648384 7708137 7767890 7942272 8145920 8586240 8843444 9321468 9560480 9927840 10277516 10589696 11054305 11472576 11651835 12218880 12428624 12846895 13237120 13265166 14340720 15296768 15416274 15535780 15884544 17686888 18642936 19120960 19855680 20555032 21179392 22108610 22945152 23303670 24437760 24857248 25693790 26474240 26530332 28681440 28741193 30593536 30832548 31071560 31769088 33162915 33401927 35373776 37285872 38241920 38540685 39711360 41110064 44217220 45890304 46607340 49714496 51387580 52948480 53060664 57362880 57482386 61187072 61665096 62143120 63538176 66325830 66803854 70747552 74571744 76483840 77081370 79422720 82220128 86223579 88434440 91780608 93214680 95067023 99428992 100205781 102775160 105896960 106121328 114725760 114964772 123330192 124286240 132651660 133607708 141495104 143705965 149143488 152967680 154162740 158845440 164440256 167009635 172447158 176868880 183561216 186429360 190134046 198857984 200411562 205550320 212242656 229451520 229929544 246660384 248572480 265303320 267215416 282990208 285201069 287411930 298286976 305935360 308325480 317690880 328880512 334019270 344894316 353737760 372858720 380268092 397715968 400823124 411100640 424485312 431117895 458903040 459859088 475335115 493320768 497144960 501028905 530606640 534430832 565980416 570402138 574823860 596573952 616650960 657761024 668038540 689788632 707475520 745717440 760536184 795431936 801646248 822201280 848970624 862235790 917806080 919718176 950670230 986641536 994289920 1002057810 1061213280 1068861664 1131960832 1140804276 1149647720 1193147904 1233301920 1235871299 1315522048 1336077080 1379577264 1414951040 1426005345 1491434880 1521072368 1603292496 1644402560 1697941248 1724471580 1839436352 1901340460 1973283072 1988579840 2004115620 2122426560 2137723328 2263921664 2281608552 2299295440 2386295808 2466603840 2471742598 2631044096 2672154160 2759154528 2829902080 2852010690 2982869760 3042144736 3206584992 3288805120 3395882496 3448943160 3678872704 3707613897 3802680920 3946566144 3977159680 4008231240 4244853120 4275446656 4563217104 4598590880 4933207680 4943485196 5344308320 5518309056 5659804160 5704021380 5965739520 6084289472 6179356495 6413169984 6577610240 6791764992 6897886320 7357745408 7415227794 7605361840 7893132288 8016462480 8489706240 8550893312 9126434208 9197181760 9866415360 9886970392 10688616640 11036618112 11319608320 11408042760 11931479040 12168578944 12358712990 12826339968 13155220480 13795772640 14715490816 14830455588 15210723680 16032924960 16979412480 17101786624 18252868416 18394363520 18538069485 19732830720 19773940784 21377233280 22073236224 22816085520 24337157888 24717425980 25652679936 27591545280 29430981632 29660911176 30421447360 32065849920 33958824960 34203573248 36505736832 36788727040 37076138970 39465661440 39547881568 42754466560 44146472448 45632171040 48674315776 49434851960 51305359872 55183090560 59321822352 60842894720 64131699840 73011473664 73577454080 74152277940 79095763136 85508933120 88292944896 91264342080 97348631552 98869703920 102610719744 110366181120 118643644704 121685789440 128263399680 146022947328 147154908160 148304555880 158191526272 171017866240 182528684160 197739407840 220732362240 237287289408 243371578880 256526799360 292045894656 296609111760 316383052544 365057368320 395478815680 441464724480 474574578816 486743157760 513053598720 593218223520 632766105088 730114736640 790957631360 949149157632 1186436447040 1265532210176 1460229473280 1581915262720 1898298315264 2372872894080 3163830525440 3796596630528 4745745788160 6327661050880 9491491576320 18982983152640
• Sum of all divisors σ(n): 68716396336896
• Sum of proper divisors (its aliquot sum) s(n): 49733413184256
• 18982983152640 is an abundant number, because the sum of its proper divisors (49733413184256) is greater than itself. Its abundance is 30750430031616

Bases of 18982983152640

• Binary: 100010100001111010001111101111011010000000000₂
• Hexadecimal: 0x1143D1F7B400
• Base-36: 6Q8NU1JPC

Squares and roots of 18982983152640

• 18982983152640 squared (18982983152640²) is 360353649373414073538969600
• 18982983152640 cubed (18982983152640³) is 6840587255047861050308933939305119744000
• The square root of 18982983152640 is 4356946.5400254797
• The cube root of 18982983152640 is 26676.0478299573

Scales and comparisons

• 18,982,983,152,640 seconds is equal to 603,600 years, 7 weeks, 4 days, 3 hours, 44 minutes.
• To count from 1 to 18,982,983,152,640 would take you about one million, five hundred nine thousand 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 18982983152640 cubic inches would be around 2223 feet tall.

Recreational maths with 18982983152640

• 18982983152640 backwards is 04625138928981
• The number of decimal digits it has is: 14
• The sum of 18982983152640's digits is 66
• More coming soon!