21713291520375

Names of 21713291520375

• Cardinal: 21713291520375 can be written as Twenty-one trillion, seven hundred thirteen billion, two hundred ninety-one million, five hundred twenty thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.1713291520375 × 10¹³

Factors of 21713291520375

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34259

Divisors of 21713291520375

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 13 15 17 21 25 35 39 49 51 65 75 85 91 105 119 125 147 157 175 195 221 245 255 273 325 357 375 425 455 471 525 595 637 663 735 785 833 875 975 1099 1105 1225 1275 1365 1547 1625 1785 1911 2041 2125 2275 2355 2499 2625 2669 2975 3185 3297 3315 3675 3925 4165 4641 4875 5495 5525 6123 6125 6375 6825 7693 7735 8007 8925 9555 10205 10829 11375 11775 12495 13345 14287 14875 15925 16485 16575 18375 18683 19625 20825 23079 23205 27475 27625 30615 32487 34057 34125 34697 38465 38675 40035 42861 44625 47775 51025 54145 56049 58875 62475 66725 71435 79625 82425 82875 93415 100009 102171 104091 104125 115395 116025 130781 137375 153075 162435 170285 173485 192325 193375 200175 214305 238399 238875 242879 255125 270725 280245 300027 312375 333625 357175 392343 412125 442741 467075 500045 510855 520455 576975 578969 580125 653905 715197 728637 765375 812175 851425 867425 961625 1000875 1071525 1191995 1214395 1328223 1353625 1401225 1500135 1668793 1700153 1736907 1785875 1961715 2213705 2335375 2500225 2554275 2602275 2884875 2894845 3099187 3269525 3575985 3643185 4052783 4060875 4257125 4337125 5006379 5100459 5346949 5357625 5959975 6071975 6641115 7006125 7500675 7526597 8343965 8500765 8684535 9297561 9808575 11068525 12158349 12501125 12771375 13011375 14474225 15495935 16040847 16347625 17879925 18215925 20263915 21694309 22579791 25031895 25502295 26734745 28369481 29799875 30359875 33205575 37428643 37503375 37632985 41719825 42503825 43422675 46487805 49042875 52686179 55342625 60791745 65082927 69510337 72371125 77479675 80204235 85108443 89399625 90898133 91079625 101319575 108471545 112285929 112898955 125159475 127511475 133673725 141847405 158058537 166027875 187143215 188164925 208531011 208599125 212519125 217113375 232439025 262000501 263430895 272694399 303958725 325414635 347551685 368803253 387398375 401021175 425542215 454490665 486572359 506597875 542357725 561429645 564494775 625797375 636286931 637557375 668368625 709237025 786001503 790292685 935716075 940824625 1042655055 1106409759 1162195125 1181675729 1310002505 1317154475 1363471995 1459717077 1519793625 1627073175 1737758425 1844016265 1908860793 2005105875 2127711075 2272453325 2432861795 2711788625 2807148225 2822473875 3181434655 3406006513 3545027187 3546185125 3930007515 3951463425 4454008517 4678580375 5213275275 5532048795 5908378645 6550012525 6585772375 6817359975 7298585385 8135365875 8271730103 8688792125 9220081325 9544303965 10218019539 10638555375 11362266625 12164308975 13362025551 14035741125 15907173275 17030032565 17725135935 19650037575 19757317125 22270042585 24815190309 26066376375 27660243975 29541893225 32750062625 34086799875 36492926925 41358650515 46100406625 47721519825 51090097695 57902110721 60821544875 66810127755 79535866375 85150162825 88625679675 98250187875 111350212925 124075951545 138301219875 147709466125 173706332163 182464634625 206793252575 238607599125 255450488475 289510553605 334050638775 425750814125 443128398375 556751064625 620379757725 868531660815 1033966262875 1277252442375 1447552768025 1670253193875 3101898788625 4342658304075 7237763840125 21713291520375
• Sum of all divisors σ(n): 48232104770304
• Sum of proper divisors (its aliquot sum) s(n): 26518813249929
• 21713291520375 is an abundant number, because the sum of its proper divisors (26518813249929) is greater than itself. Its abundance is 4805521729554

Bases of 21713291520375

• Binary: 100111011111110000101000001110010100101110111₂
• Hexadecimal: 0x13BF85072977
• Base-36: 7P2Y55F93

Squares and roots of 21713291520375

• 21713291520375 squared (21713291520375²) is 471467028648788879040140625
• 21713291520375 cubed (21713291520375³) is 10237101035296144761275887002060052734375
• The square root of 21713291520375 is 4659752.3024700573
• The cube root of 21713291520375 is 27898.1381834967

Scales and comparisons

• 21,713,291,520,375 seconds is equal to 690,415 years, 26 weeks, 2 days, 10 hours, 46 minutes, 15 seconds.
• To count from 1 to 21,713,291,520,375 would take you about one million, seven hundred twenty-six thousand and thirty-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 21713291520375 cubic inches would be around 2324.8 feet tall.

Recreational maths with 21713291520375

• 21713291520375 backwards is 57302519231712
• The number of decimal digits it has is: 14
• The sum of 21713291520375's digits is 48
• More coming soon!