21093629435604

Names of 21093629435604

• Cardinal: 21093629435604 can be written as Twenty-one trillion, ninety-three billion, six hundred twenty-nine million, four hundred thirty-five thousand, six hundred four.

Scientific notation

• Scientific notation: 2.1093629435604 × 10¹³

Factors of 21093629435604

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17755580349

Divisors of 21093629435604

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 17755580333 35511160666 53266740999 71022321332 106533481998 159800222997 195311383663 213066963996 319600445994 390622767326 479400668991 585934150989 639200891988 781245534652 958801337982 1171868301978 1757802452967 1917602675964 2343736603956 3515604905934 5273407358901 7031209811868 10546814717802 21093629435604
• Sum of all divisors σ(n): 59658749922240
• Sum of proper divisors (its aliquot sum) s(n): 38565120486636
• 21093629435604 is an abundant number, because the sum of its proper divisors (38565120486636) is greater than itself. Its abundance is 17471491051032

Bases of 21093629435604

• Binary: 100110010111100111110010010100001111011010100₂
• Hexadecimal: 0x132F3E4A1ED4
• Base-36: 7H6A2CEL0

Squares and roots of 21093629435604

• 21093629435604 squared (21093629435604²) is 444941202766579523582844816
• 21093629435604 cubed (21093629435604³) is 9385424851790169759386386104058797228864
• The square root of 21093629435604 is 4592780.1423107553
• The cube root of 21093629435604 is 27630.1835981581

Scales and comparisons

• 21,093,629,435,604 seconds is equal to 670,712 years, 8 weeks, 5 days, 13 hours, 53 minutes, 24 seconds.
• To count from 1 to 21,093,629,435,604 would take you about one million, six hundred seventy-six thousand, seven hundred eighty 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 21093629435604 cubic inches would be around 2302.5 feet tall.

Recreational maths with 21093629435604

• 21093629435604 backwards is 40653492639012
• 21093629435604 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21093629435604's digits is 54
• More coming soon!