21331292300370

Names of 21331292300370

• Cardinal: 21331292300370 can be written as Twenty-one trillion, three hundred thirty-one billion, two hundred ninety-two million, three hundred thousand, three hundred seventy.

Scientific notation

• Scientific notation: 2.133129230037 × 10¹³

Factors of 21331292300370

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 18231873784

Divisors of 21331292300370

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 18231873761 36463747522 54695621283 91159368805 109391242566 164086863849 182318737610 237014358893 273478106415 328173727698 474028717786 546956212830 711043076679 820434319245 1185071794465 1422086153358 1640868638490 2133129230037 2370143588930 3555215383395 4266258460074 7110430766790 10665646150185 21331292300370
• Sum of all divisors σ(n): 59727618444312
• Sum of proper divisors (its aliquot sum) s(n): 38396326143942
• 21331292300370 is an abundant number, because the sum of its proper divisors (38396326143942) is greater than itself. Its abundance is 17065033843572

Bases of 21331292300370

• Binary: 100110110011010010100000110011010010001010010₂
• Hexadecimal: 0x13669419A452
• Base-36: 7K7GKOEOI

Squares and roots of 21331292300370

• 21331292300370 squared (21331292300370²) is 455024031203824446302136900
• 21331292300370 cubed (21331292300370³) is 9706250613301459033501951373647660653000
• The square root of 21331292300370 is 4618581.1999325075
• The cube root of 21331292300370 is 27733.5664625565

Scales and comparisons

• 21,331,292,300,370 seconds is equal to 678,269 years, 5 weeks, 6 days, 4 hours, 19 minutes, 30 seconds.
• To count from 1 to 21,331,292,300,370 would take you about one million, six hundred ninety-five thousand, six hundred seventy-two 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 21331292300370 cubic inches would be around 2311.1 feet tall.

Recreational maths with 21331292300370

• 21331292300370 backwards is 07300329213312
• The number of decimal digits it has is: 14
• The sum of 21331292300370's digits is 36
• More coming soon!