139820800384628181

Names of 139820800384628181

• Cardinal: 139820800384628181 can be written as One hundred thirty-nine quadrillion, eight hundred twenty trillion, eight hundred billion, three hundred eighty-four million, six hundred twenty-eight thousand, one hundred eighty-one.

Scientific notation

• Scientific notation: 1.39820800384628181 × 10¹⁷

Factors of 139820800384628181

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 88946

Divisors of 139820800384628181

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 19 21 39 49 57 63 91 117 133 147 163 171 247 273 399 441 489 637 741 819 931 1141 1197 1467 1729 1911 2119 2223 2793 3097 3423 5187 5733 6357 7987 8379 9291 10269 12103 14833 15561 19071 21679 23961 27873 36309 40261 44499 65037 71883 88741 103831 108927 120783 133497 151753 195111 266223 281827 311493 362349 455259 621187 798669 845481 934479 1153633 1365777 1686079 1863561 1972789 2536443 3460899 4348309 5058237 5590683 5918367 8075431 10382697 11802553 13044927 14464783 15174711 17755101 21919027 24226293 35407659 39134781 43394349 56528017 65757081 72678879 82617871 101253481 106222977 130183047 153433189 169584051 188042179 197271243 247853613 274830877 303760443 460299567 508752153 564126537 708774367 743560839 824492631 911281329 1074032323 1316295253 1380898701 1692379611 1923816139 2126323101 2473477893 3222096969 3572801401 3948885759 5771448417 6378969303 7874965081 9214066771 9666290907 10718404203 11846657277 13466712973 17314345251 23624895243 25009609807 27642200313 32155212609 40400138919 55124755567 70874685729 75028829421 82926600939 102374546053 121200416757 149624336539 165374266701 175067268649 225086488263 307123638159 385873288969 448873009617 496122800103 525201805947 716621822371 921370914477 1047370355773 1157619866907 1283619308203 1346619028851 1575605417841 1945116375007 2149865467113 3142111067319 3472859600721 3850857924609 5016352756597 5835349125021 6449596401339 7331592490411 8985335157421 9426333201957 11552573773827 13615814625049 15049058269791 16687051006639 17506047375063 21994777471233 24388766855857 26956005472263 40847443875147 45147174809373 50061153019917 62897346101947 65984332413699 73166300567571 80868016416789 95310702375343 116809357046473 122542331625441 150183459059751 170721367990999 188692038305841 219498901702713 285932107126029 317053969126141 350428071139419 512164103972997 566076114917523 817665499325311 857796321378087 951161907378423 1051284213418257 1195049575936993 1536492311918991 2219377783882987 2452996497975933 2853485722135269 3585148727810979 6658133351648961 7358989493927799 10755446183432937 15535644487180909 19974400054946883 46606933461542727 139820800384628181
• Sum of all divisors σ(n): 267962251420150560
• Sum of proper divisors (its aliquot sum) s(n): 128141451035522379
• 139820800384628181 is a deficient number, because the sum of its proper divisors (128141451035522379) is less than itself. Its deficiency is 11679349349105802

Bases of 139820800384628181

• Binary: 111110000101111100100011011110011001000101111010111010101₂
• Hexadecimal: 0x1F0BE46F322F5D5
• Base-36: 128QC4YAX7F9

Squares and roots of 139820800384628181

• 139820800384628181 squared (139820800384628181²) is 19549856220198040087868437619368761
• 139820800384628181 cubed (139820800384628181³) is 2733476544112491760304142861452152986878576911653741
• The square root of 139820800384628181 is 373926196.4407256945
• The cube root of 139820800384628181 is 519027.7696522765

Scales and comparisons

• 139,820,800,384,628,181 seconds is equal to 4,445,868,958 years, 5 weeks, 1 day, 16 minutes, 21 seconds.
• To count from 1 to 139,820,800,384,628,181 would take you about thirteen billion, three hundred thirty-seven million, six hundred six thousand, eight hundred 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 139820800384628181 cubic inches would be around 43252.3 feet tall.

Recreational maths with 139820800384628181

• 139820800384628181 backwards is 181826483008028931
• The number of decimal digits it has is: 18
• The sum of 139820800384628181's digits is 72
• More coming soon!