20037131694693540

Names of 20037131694693540

• Cardinal: 20037131694693540 can be written as Twenty quadrillion, thirty-seven trillion, one hundred thirty-one billion, six hundred ninety-four million, six hundred ninety-three thousand, five hundred forty.

Scientific notation

• Scientific notation: 2.003713169469354 × 10¹⁶

Factors of 20037131694693540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15902485471996

Divisors of 20037131694693540

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 15902485471979 31804970943958 47707456415937 63609941887916 79512427359895 95414912831874 111317398303853 143122369247811 159024854719790 190829825663748 222634796607706 238537282079685 286244738495622 318049709439580 333952194911559 445269593215412 477074564159370 556586991519265 572489476991244 667904389823118 715611846239055 954149128318740 1001856584734677 1113173983038530 1335808779646236 1431223692478110 1669760974557795 2003713169469354 2226347966077060 2862447384956220 3339521949115590 4007426338938708 5009282923673385 6679043898231180 10018565847346770 20037131694693540
• Sum of all divisors σ(n): 69462056541608640
• Sum of proper divisors (its aliquot sum) s(n): 49424924846915100
• 20037131694693540 is an abundant number, because the sum of its proper divisors (49424924846915100) is greater than itself. Its abundance is 29387793152221560

Bases of 20037131694693540

• Binary: 1000111001011111010101001000100111110101101110010100100₂
• Hexadecimal: 0x472FAA44FADCA4
• Base-36: 5HAKJ83M010

Squares and roots of 20037131694693540

• 20037131694693540 squared (20037131694693540²) is 401486646550492414266594517731600
• 20037131694693540 cubed (20037131694693540³) is 8044640810593094374056387285676941307157973864000
• The square root of 20037131694693540 is 141552575.7261009363
• The cube root of 20037131694693540 is 271609.6426842165

Scales and comparisons

• 20,037,131,694,693,540 seconds is equal to 637,118,808 years, 50 weeks, 4 days, 8 hours, 39 minutes.
• To count from 1 to 20,037,131,694,693,540 would take you about one billion, nine hundred eleven million, three hundred fifty-six thousand, four hundred twenty-six 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 20037131694693540 cubic inches would be around 22634.1 feet tall.

Recreational maths with 20037131694693540

• 20037131694693540 backwards is 04539649613173002
• 20037131694693540 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 20037131694693540's digits is 63
• More coming soon!