9984978812160

Names of 9984978812160

• Cardinal: 9984978812160 can be written as Nine trillion, nine hundred eighty-four billion, nine hundred seventy-eight million, eight hundred twelve thousand, one hundred sixty.

Scientific notation

• Scientific notation: 9.98497881216 × 10¹²

Factors of 9984978812160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 460833

Divisors of 9984978812160

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 32 33 36 38 40 44 45 48 54 55 57 60 64 66 72 76 80 81 88 90 95 96 99 108 110 114 120 128 132 135 144 152 160 162 165 171 176 180 190 192 198 209 216 220 228 240 256 264 270 285 288 297 304 320 324 330 342 352 360 380 384 396 405 418 432 440 456 480 495 513 528 540 570 576 594 608 627 640 648 660 684 704 720 760 768 792 810 836 855 864 880 891 912 960 990 1026 1045 1056 1080 1140 1152 1188 1216 1254 1280 1296 1320 1368 1408 1440 1485 1520 1539 1584 1620 1672 1710 1728 1760 1782 1824 1881 1920 1980 2052 2090 2112 2160 2280 2304 2376 2432 2508 2565 2592 2640 2736 2816 2880 2970 3040 3078 3135 3168 3240 3344 3420 3456 3520 3564 3648 3762 3840 3960 4104 4180 4224 4320 4455 4560 4752 4864 5016 5130 5184 5280 5472 5643 5760 5940 6080 6156 6270 6336 6480 6688 6840 6912 7040 7128 7296 7524 7695 7920 8208 8360 8448 8640 8910 9120 9405 9504 10032 10260 10368 10560 10944 11286 11520 11880 12160 12312 12540 12672 12960 13376 13680 14080 14256 14592 15048 15390 15840 16416 16720 16929 17280 17820 18240 18810 19008 20064 20520 20736 21120 21888 22572 23760 24320 24624 25080 25344 25920 26752 27360 28215 28512 30096 30780 31680 32832 33440 33858 34560 35640 36480 37620 38016 40128 41040 42240 43776 45144 47520 49248 50160 51840 53504 54720 56430 57024 60192 61560 63360 65664 66880 67716 71280 72960 75240 76032 80256 82080 84645 90288 95040 98496 100320 103680 109440 112860 114048 120384 123120 126720 131328 133760 135432 142560 150480 160512 164160 169290 180576 190080 196992 200640 218880 225720 228096 240768 246240 267520 270864 285120 300960 328320 338580 361152 380160 393984 401280 451440 460793 481536 492480 541728 570240 601920 656640 677160 722304 802560 902880 921586 984960 1083456 1140480 1203840 1354320 1382379 1444608 1805760 1843172 1969920 2166912 2303965 2407680 2708640 2764758 3611520 3686344 4147137 4333824 4607930 5068723 5417280 5529516 6911895 7223040 7372688 8294274 8755067 9215860 10137446 10834560 11059032 12441411 13823790 14745376 15206169 16588548 17510134 18431720 20274892 20735685 21669120 22118064 24882822 25343615 26265201 27647580 29490752 30412338 33177096 35020268 36863440 37324233 40549784 41471370 43775335 44236128 45618507 49765644 50687230 52530402 55295160 58981504 60824676 62207055 66354192 70040536 73726880 74648466 76030845 78795603 81099568 82942740 87550670 88472256 91237014 96305737 99531288 101374460 105060804 110590320 117963008 121649352 124414110 131326005 132708384 136855521 140081072 147453760 149296932 152061690 157591206 162199136 165885480 175101340 176944512 182474028 186621165 192611474 199062576 202748920 210121608 221180640 228092535 236386809 243298704 248828220 262652010 265416768 273711042 280162144 288917211 294907520 298593864 304123380 315182412 324398272 331770960 350202680 353889024 364948056 373242330 385222948 393978015 398125152 405497840 410566563 420243216 442361280 456185070 472773618 481528685 486597408 497656440 525304020 530833536 547422084 560324288 577834422 589815040 597187728 608246760 630364824 648796544 663541920 684277605 700405360 709160427 729896112 746484660 770445896 787956030 796250304 810995680 821133126 840486432 866751633 884722560 912370140 945547236 963057370 973194816 995312880 1050608040 1061667072 1094844168 1120648576 1155668844 1181934045 1194375456 1216493520 1260729648 1297593088 1327083840 1368555210 1400810720 1418320854 1444586055 1459792224 1492969320 1540891792 1575912060 1592500608 1621991360 1642266252 1680972864 1733503266 1769445120 1824740280 1891094472 1926114740 1946389632 1990625760 2052832815 2101216080 2189688336 2241297152 2311337688 2363868090 2388750912 2432987040 2521459296 2600254899 2654167680 2737110420 2801621440 2836641708 2889172110 2919584448 2985938640 3081783584 3151824120 3185001216 3243982720 3284532504 3361945728 3467006532 3545802135 3649480560 3782188944 3852229480 3892779264 3981251520 4105665630 4202432160 4333758165 4379376672 4622675376 4727736180 4777501824 4865974080 5042918592 5200509798 5308335360 5474220840 5603242880 5673283416 5778344220 5839168896 5971877280 6163567168 6303648240 6487965440 6569065008 6723891456 6934013064 7091604270 7298961120 7564377888 7704458960 7800764697 7962503040 8211331260 8404864320 8667516330 8758753344 9245350752 9455472360 9555003648 9731948160 10085837184 10401019596 10948441680 11206485760 11346566832 11556688440 11678337792 11943754560 12327134336 12607296480 13001274495 13138130016 13868026128 14183208540 14597922240 15128755776 15408917920 15601529394 15925006080 16422662520 16809728640 17335032660 17517506688 18490701504 18910944720 19463896320 20171674368 20802039192 21896883360 22693133664 23113376880 23887509120 24654268672 25214592960 26002548990 26276260032 27736052256 28366417080 29195844480 30257511552 30817835840 31203058788 32845325040 33619457280 34670065320 35035013376 36981403008 37821889440 39003823485 41604078384 43793766720 45386267328 46226753760 47775018240 50429185920 52005097980 52552520064 55472104512 56732834160 58391688960 60515023104 61635671680 62406117576 65690650080 69340130640 73962806016 75643778880 78007646970 83208156768 87587533440 90772534656 92453507520 100858371840 104010195960 105105040128 110944209024 113465668320 123271343360 124812235152 131381300160 138680261280 151287557760 156015293940 166416313536 175175066880 181545069312 184907015040 208020391920 221888418048 226931336640 249624470304 262762600320 277360522560 302575115520 312030587880 332832627072 369814030080 416040783840 453862673280 499248940608 525525200640 554721045120 624061175760 665665254144 832081567680 907725346560 998497881216 1109442090240 1248122351520 1664163135360 1996995762432 2496244703040 3328326270720 4992489406080 9984978812160
• Sum of all divisors σ(n): 41027549492160
• Sum of proper divisors (its aliquot sum) s(n): 31042570680000
• 9984978812160 is an abundant number, because the sum of its proper divisors (31042570680000) is greater than itself. Its abundance is 21057591867840

Bases of 9984978812160

• Binary: 10010001010011001111000111010111110100000000₂
• Hexadecimal: 0x914CF1D7D00
• Base-36: 3JF1AKW00

Squares and roots of 9984978812160

• 9984978812160 squared (9984978812160²) is 99699801879284124563865600
• 9984978812160 cubed (9984978812160³) is 995500409341201733798852216745885696000
• The square root of 9984978812160 is 3159901.7092561597
• The cube root of 9984978812160 is 21533.5541051041

Scales and comparisons

• 9,984,978,812,160 seconds is equal to 317,491 years, 22 weeks, 6 days, 9 hours, 36 minutes.
• To count from 1 to 9,984,978,812,160 would take you about seven hundred ninety-three thousand, seven hundred twenty-eight 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 9984978812160 cubic inches would be around 1794.5 feet tall.

Recreational maths with 9984978812160

• 9984978812160 backwards is 0612188794899
• 9984978812160 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9984978812160's digits is 72
• More coming soon!