19985091476112

Names of 19985091476112

• Cardinal: 19985091476112 can be written as Nineteen trillion, nine hundred eighty-five billion, ninety-one million, four hundred seventy-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.9985091476112 × 10¹³

Factors of 19985091476112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1078228

Divisors of 19985091476112

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 18713 37426 56139 74852 112278 130991 149704 168417 224556 261982 299408 336834 392973 449112 523964 673668 785946 898224 1047928 1059503 1178919 1347336 1571892 2095856 2119006 2357838 2694672 3143784 3178509 4238012 4715676 6287568 6357018 7416521 8476024 9431352 9535527 12714036 14833042 16952048 18862704 19071054 22249563 25428072 29666084 38142108 44499126 50856144 59332168 66748689 76284216 88998252 118664336 133497378 152568432 177996504 266994756 355993008 533989512 1067979024 19826479639 39652959278 59479438917 79305918556 118958877834 138785357473 158611837112 178438316751 237917755668 277570714946 317223674224 356876633502 416356072419 475835511336 555141429892 713753267004 832712144838 951671022672 1110282859784 1249068217257 1427506534008 1665424289676 2220565719568 2498136434514 2855013068016 3330848579352 4996272869028 6661697158704 9992545738056 19985091476112
• Sum of all divisors σ(n): 63924046527744
• Sum of proper divisors (its aliquot sum) s(n): 43938955051632
• 19985091476112 is an abundant number, because the sum of its proper divisors (43938955051632) is greater than itself. Its abundance is 23953863575520

Bases of 19985091476112

• Binary: 100100010110100100100010001110011101010010000₂
• Hexadecimal: 0x122D24473A90
• Base-36: 7310VGQS0

Squares and roots of 19985091476112

• 19985091476112 squared (19985091476112²) is 399403881308564519066636544
• 19985091476112 cubed (19985091476112³) is 7982123103865841730501236697619962236928
• The square root of 19985091476112 is 4470468.8206173633
• The cube root of 19985091476112 is 27137.4298293927

Scales and comparisons

• 19,985,091,476,112 seconds is equal to 635,464 years, 4 weeks, 5 days, 2 hours, 55 minutes, 12 seconds.
• To count from 1 to 19,985,091,476,112 would take you about one million, five hundred eighty-eight thousand, six hundred sixty 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 19985091476112 cubic inches would be around 2261.5 feet tall.

Recreational maths with 19985091476112

• 19985091476112 backwards is 21167419058991
• 19985091476112 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19985091476112's digits is 63
• More coming soon!