9981764109994880

Names of 9981764109994880

• Cardinal: 9981764109994880 can be written as Nine quadrillion, nine hundred eighty-one trillion, seven hundred sixty-four billion, one hundred nine million, nine hundred ninety-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 9.98176410999488 × 10¹⁵

Factors of 9981764109994880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 404

Divisors of 9981764109994880

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 56 64 70 74 80 112 128 140 148 160 185 224 259 280 296 320 353 370 448 518 560 592 640 706 740 896 1036 1120 1184 1295 1369 1412 1480 1765 2072 2240 2368 2471 2590 2738 2824 2960 3530 4144 4480 4736 4942 5180 5476 5648 5920 6845 7060 8288 9583 9884 10360 10952 11296 11840 12355 13061 13690 14120 16576 19166 19768 20720 21904 22592 23680 24710 26122 27380 28240 33152 38332 39536 41440 43808 45184 47915 49420 50653 52244 54760 56480 65305 76664 79072 82880 87616 91427 95830 98840 101306 104488 109520 112960 124609 130610 153328 158144 165760 175232 182854 191660 197680 202612 208976 219040 225920 249218 253265 261220 306656 316288 354571 365708 383320 395360 405224 417952 438080 457135 483257 498436 506530 522440 613312 623045 709142 731416 766640 790720 810448 835904 872263 876160 914270 966514 996872 1013060 1044880 1226624 1246090 1418284 1462832 1533280 1581440 1620896 1671808 1744526 1772855 1828540 1933028 1993744 2026120 2089760 2416285 2492180 2836568 2925664 3066560 3241792 3382799 3489052 3545710 3657080 3866056 3987488 4052240 4179520 4361315 4610533 4832570 4984360 5673136 5851328 6133120 6483584 6765598 6978104 7091420 7314160 7732112 7974976 8104480 8359040 8722630 9221066 9665140 9968720 11346272 11702656 13531196 13956208 14182840 14628320 15464224 15949952 16208960 16913995 17445260 17880509 18442132 19330280 19937440 22692544 23052665 27062392 27912416 28365680 29256640 30928448 32273731 32417920 33827990 34890520 35761018 36884264 38660560 39874880 43986977 45385088 46105330 54124784 55824832 56731360 58513280 61856896 64547462 67655980 69781040 71522036 73768528 77321120 79749760 87973954 89402545 92210660 108249568 111649664 113462720 125163563 129094924 135311960 139562080 143044072 147537056 154642240 161368655 170589721 175947908 178805090 184421320 216499136 219934885 226925440 250327126 258189848 270623920 279124160 286088144 295074112 307908839 309284480 322737310 341179442 351895816 357610180 368842640 432998272 439869770 500654252 516379696 541247840 558248320 572176288 590148224 615817678 625817815 645474620 682358884 703791632 715220360 737685280 852948605 879739540 1001308504 1032759392 1082495680 1144352576 1194128047 1231635356 1251635630 1290949240 1364717768 1407583264 1430440720 1475370560 1539544195 1627518149 1705897210 1759479080 2002617008 2065518784 2164991360 2288705152 2388256094 2463270712 2503271260 2581898480 2729435536 2815166528 2860881440 2950741120 3079088390 3255036298 3411794420 3518958160 4005234016 4131037568 4776512188 4926541424 5006542520 5163796960 5458871072 5630333056 5721762880 5970640235 6158176780 6311819677 6510072596 6823588840 7037916320 8010468032 8137590745 9553024376 9853082848 10013085040 10327593920 10917742144 11392627043 11443525760 11941280470 12316353560 12623639354 13020145192 13647177680 14075832640 16020936064 16275181490 19106048752 19706165696 20026170080 20655187840 21835484288 22785254086 23882560940 24632707120 25247278708 26040290384 27294355360 28151665280 31559098385 32550362980 38212097504 39412331392 40052340160 44182737739 45570508172 47765121880 49265414240 50494557416 52080580768 54588710720 56963135215 60218171513 63118196770 65100725960 76424195008 80104680320 88365475478 91141016344 95530243760 98530828480 100989114832 104161161536 109177421440 113926270430 120436343026 126236393540 130201451920 152848390016 176730950956 182282032688 191060487520 197061656960 201978229664 208322323072 220913688695 227852540860 240872686052 252472787080 260402903840 301090857565 353461901912 364564065376 382120975040 403956459328 421527200591 441827377390 455705081720 481745372104 504945574160 520805807680 602181715130 706923803824 729128130752 764241950080 807912918656 843054401182 883654754780 911410163440 963490744208 1009891148320 1041611615360 1204363430260 1413847607648 1458256261504 1686108802364 1767309509560 1822820326880 1926981488416 2019782296640 2107636002955 2228072345981 2408726860520 2827695215296 3372217604728 3534619019120 3645640653760 3853962976832 4039564593280 4215272005910 4456144691962 4817453721040 5655390430592 6744435209456 7069238038240 7291281307520 7707925953664 8430544011820 8912289383924 9634907442080 11140361729905 13488870418912 14138476076480 15596506421867 16861088023640 17824578767848 19269814884160 22280723459810 26977740837824 28276952152960 31193012843734 33722176047280 35649157535696 38539629768320 44561446919620 53955481675648 62386025687468 67444352094560 71298315071392 77982532109335 89122893839240 124772051374936 134888704189120 142596630142784 155965064218670 178245787678480 249544102749872 269777408378240 285193260285568 311930128437340 356491575356960 499088205499744 623860256874680 712983150713920 998176410999488 1247720513749360 1425966301427840 1996352821998976 2495441027498720 4990882054997440 9981764109994880
• Sum of all divisors σ(n): 28108763379936000
• Sum of proper divisors (its aliquot sum) s(n): 18126999269941120
• 9981764109994880 is an abundant number, because the sum of its proper divisors (18126999269941120) is greater than itself. Its abundance is 8145235159946240

Bases of 9981764109994880

• Binary: 100011011101100101110010010000000000100000101110000000₂
• Hexadecimal: 0x23765C90020B80
• Base-36: 2QA8N4LKUBK

Squares and roots of 9981764109994880

• 9981764109994880 squared (9981764109994880²) is 99635614747581878835513626214400
• 9981764109994880 cubed (9981764109994880³) is 994539203364689373099190888343215255417782272000
• The square root of 9981764109994880 is 99908778.9435687179
• The cube root of 9981764109994880 is 215312.4292031983

Scales and comparisons

• 9,981,764,109,994,880 seconds is equal to 317,389,223 years, 3 weeks, 6 days, 21 minutes, 20 seconds.
• To count from 1 to 9,981,764,109,994,880 would take you about nine hundred fifty-two million, one hundred sixty-seven thousand, six hundred sixty-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 9981764109994880 cubic inches would be around 17942.7 feet tall.

Recreational maths with 9981764109994880

• 9981764109994880 backwards is 0884999014671899
• The number of decimal digits it has is: 16
• The sum of 9981764109994880's digits is 92
• More coming soon!