18641229076960

Names of 18641229076960

• Cardinal: 18641229076960 can be written as Eighteen trillion, six hundred forty-one billion, two hundred twenty-nine million, seventy-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.864122907696 × 10¹³

Factors of 18641229076960

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5763

Divisors of 18641229076960

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 19 20 28 32 34 35 37 38 40 56 68 70 74 76 80 85 95 112 119 133 136 140 148 152 160 170 185 190 224 238 257 259 266 272 280 296 304 323 340 370 380 476 514 518 532 544 560 592 595 608 629 646 665 680 703 740 760 952 1028 1036 1064 1120 1184 1190 1258 1285 1292 1295 1330 1360 1406 1480 1520 1615 1799 1904 2056 2072 2128 2261 2380 2516 2570 2584 2590 2660 2720 2812 2960 3040 3145 3230 3515 3598 3808 4112 4144 4256 4369 4403 4522 4760 4883 4921 5032 5140 5168 5180 5320 5419 5624 5920 6290 6460 7030 7196 8224 8288 8738 8806 8995 9044 9509 9520 9766 9842 10064 10280 10336 10360 10640 10838 11248 11305 11951 12580 12920 14060 14392 17476 17612 17990 18088 19018 19040 19532 19684 20128 20560 20720 21280 21676 21845 22015 22496 22610 23902 24415 24605 25160 25840 27095 28120 28784 30583 34181 34952 35224 35980 36176 37933 38036 39064 39368 41120 41440 43352 43690 44030 45220 47545 47804 48830 49210 50320 51680 54190 56240 57568 59755 61166 66563 68362 69904 70448 71960 72352 75866 76072 78128 78736 83011 83657 86704 87380 88060 90440 92123 95090 95608 97660 98420 100640 102961 108380 112480 119510 122332 133126 136724 139808 140896 143920 151732 152144 152915 156256 157472 161653 166022 167314 170905 173408 174760 176120 180671 180880 184246 189665 190180 191216 195320 196840 200503 205922 216760 239020 244664 266252 273448 287840 303464 304288 305830 323306 332044 332815 334628 341810 349520 352240 361342 361760 368492 379330 380360 382432 390640 393680 401006 411844 415055 418285 433520 460615 478040 489328 514805 532504 546896 581077 606928 611660 644861 646612 664088 665630 669256 683620 699040 704480 720727 722684 736984 758660 760720 781280 787360 802012 808265 823688 830110 836570 867040 903355 921230 956080 978656 1002515 1029610 1065008 1093792 1131571 1162154 1213856 1223320 1264697 1289722 1293224 1328176 1331260 1338512 1367240 1392683 1403521 1441454 1445368 1473968 1517320 1521440 1604024 1616530 1647376 1660220 1673140 1750337 1806710 1842460 1912160 2005030 2059220 2130016 2263142 2324308 2446640 2529394 2579444 2586448 2656352 2662520 2677024 2734480 2785366 2807042 2882908 2890736 2905385 2947936 3034640 3071407 3208048 3224305 3233060 3294752 3320440 3346280 3408551 3500674 3603635 3613420 3684920 3809557 4010060 4118440 4526284 4648616 4893280 5058788 5158888 5172896 5325040 5468960 5570732 5614084 5657855 5765816 5781472 5810770 6069280 6142814 6323485 6416096 6448610 6466120 6640880 6692560 6817102 6963415 7001348 7017605 7207270 7226840 7369840 7619114 8020120 8236880 8751685 9052568 9297232 9748781 10117576 10317776 10650080 11141464 11228168 11315710 11531632 11621540 12252359 12285628 12646970 12897220 12932240 13281760 13385120 13634204 13926830 14002696 14035210 14414540 14453680 14739680 15238228 15357035 16040240 16473760 17042755 17503370 18105136 18594464 19047785 19497562 20235152 20635552 21499849 22282928 22456336 22631420 23063264 23243080 23675611 23859857 24504718 24571256 25293940 25794440 25864480 26460977 26666899 27268408 27853660 28005392 28070420 28829080 28907360 30476456 30714070 32080480 34085510 35006740 36210272 38095570 38995124 40470304 42999698 44565856 44912672 45262840 46486160 47351222 47719714 48743905 49009436 49142512 50587880 51529271 51588880 52921954 53333798 54536816 55707320 56010784 56140840 57658160 60952912 61261795 61428140 64762469 68171020 70013480 76191140 77990248 85999396 90525680 92972320 94702444 95439428 97487810 98018872 98285024 101175760 103058542 103177760 105843908 106667596 107499245 109073632 111414640 112281680 115316320 118378055 119299285 121905824 122523590 122856280 129524938 132304885 133334495 136342040 140026960 152382280 155980496 165729277 171998792 181051360 185226839 189404888 190878856 194975620 196037744 202351520 206117084 211687816 213335192 214998490 222829280 224563360 236756110 238598570 245047180 245712560 257646355 259049876 264609770 266668990 272684080 280053920 304764560 311960992 323812345 331458554 343997584 360704897 370453678 378809776 381757712 389951240 392075488 412234168 423375632 426670384 429996980 449836609 453337283 473512220 477197140 490094360 491425120 515292710 518099752 529219540 533337980 545368160 609529120 647624690 662917108 687995168 721409794 740907356 757619552 763515424 779902480 824468336 828646385 846751264 853340768 859993960 875997607 899673218 906674566 926134195 947024440 954394280 979056149 980188720 1030585420 1036199504 1058439080 1066675960 1295249380 1325834216 1442819588 1481814712 1559804960 1648936672 1657292770 1719987920 1751995214 1799346436 1803524485 1813349132 1852268390 1894048880 1908788560 1958112298 1960377440 2061170840 2072399008 2116878160 2133351920 2249183045 2266686415 2590498760 2651668432 2885639176 2963629424 3148856263 3314585540 3439975840 3503990428 3598692872 3607048970 3626698264 3704536780 3788097760 3817577120 3916224596 4122341680 4233756320 4266703840 4379988035 4498366090 4533372830 4895280745 5180997520 5303336864 5771278352 5927258848 6131983249 6297712526 6629171080 6853393043 7007980856 7197385744 7214097940 7253396528 7409073560 7832449192 8244683360 8759976070 8996732180 9066745660 9790561490 10361995040 11542556704 12263966498 12595425052 13258342160 13706786086 14015961712 14394771488 14428195880 14506793056 14818147120 15664898384 15744281315 16643954533 17519952140 17993464360 18133491320 19581122980 24527932996 25190850104 26516684320 27413572172 28031923424 28856391760 29636294240 30659916245 31329796768 31488562630 33287909066 34266965215 35039904280 35986928720 36266982640 39162245960 49055865992 50381700208 54827144344 57712783520 61319832490 62977125260 66575818132 68533930430 70079808560 71973857440 72533965280 78324491920 83219772665 98111731984 100763400416 109654288688 116507681731 122639664980 125954250520 133151636264 137067860860 140159617120 156648983840 166439545330 196223463968 219308577376 233015363462 245279329960 251908501040 266303272528 274135721720 332879090660 466030726924 490558659920 503817002080 532606545056 548271443440 582538408655 665758181320 932061453848 981117319840 1096542886880 1165076817310 1331516362640 1864122907696 2330153634620 2663032725280 3728245815392 4660307269240 9320614538480 18641229076960
• Sum of all divisors σ(n): 57847803955200
• Sum of proper divisors (its aliquot sum) s(n): 39206574878240
• 18641229076960 is an abundant number, because the sum of its proper divisors (39206574878240) is greater than itself. Its abundance is 20565345801280

Bases of 18641229076960

• Binary: 100001111010000111111110101100101100111100000₂
• Hexadecimal: 0x10F43FD659E0
• Base-36: 6LVNUHN8G

Squares and roots of 18641229076960

• 18641229076960 squared (18641229076960²) is 347495421499698973602841600
• 18641229076960 cubed (18641229076960³) is 6477741755370659636612358324801089536000
• The square root of 18641229076960 is 4317548.9663650603
• The cube root of 18641229076960 is 26514.9928577759

Scales and comparisons

• 18,641,229,076,960 seconds is equal to 592,733 years, 22 weeks, 4 hours, 2 minutes, 40 seconds.
• To count from 1 to 18,641,229,076,960 would take you about one million, four hundred eighty-one thousand, eight hundred thirty-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 18641229076960 cubic inches would be around 2209.6 feet tall.

Recreational maths with 18641229076960

• 18641229076960 backwards is 06967092214681
• The number of decimal digits it has is: 14
• The sum of 18641229076960's digits is 61
• More coming soon!