21116414067042

Names of 21116414067042

• Cardinal: 21116414067042 can be written as Twenty-one trillion, one hundred sixteen billion, four hundred fourteen million, sixty-seven thousand and forty-two.

Scientific notation

• Scientific notation: 2.1116414067042 × 10¹³

Factors of 21116414067042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 536016

Divisors of 21116414067042

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 294 267271 268733 534542 537466 801813 806199 1603626 1612398 1870897 1881131 3741794 3762262 5612691 5643393 11225382 11286786 13096279 13167917 26192558 26335834 39288837 39503751 78577674 79007502 71824537643 143649075286 215473612929 430947225858 502771763501 1005543527002 1508315290503 3016630581006 3519402344507 7038804689014 10558207033521 21116414067042
• Sum of all divisors σ(n): 49128350375232
• Sum of proper divisors (its aliquot sum) s(n): 28011936308190
• 21116414067042 is an abundant number, because the sum of its proper divisors (28011936308190) is greater than itself. Its abundance is 6895522241148

Bases of 21116414067042

• Binary: 100110011010010001100010111000000000101100010₂
• Hexadecimal: 0x13348C5C0162
• Base-36: 7HGQVQ4PU

Squares and roots of 21116414067042

• 21116414067042 squared (21116414067042²) is 445902943050769259270629764
• 21116414067042 cubed (21116414067042³) is 9415871179172691805241628817367856638088
• The square root of 21116414067042 is 4595259.9564161765
• The cube root of 21116414067042 is 27640.1284177077

Scales and comparisons

• 21,116,414,067,042 seconds is equal to 671,436 years, 33 weeks, 5 days, 14 hours, 10 minutes, 42 seconds.
• To count from 1 to 21,116,414,067,042 would take you about one million, six hundred seventy-eight thousand, five hundred ninety-one 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 21116414067042 cubic inches would be around 2303.3 feet tall.

Recreational maths with 21116414067042

• 21116414067042 backwards is 24076041461112
• The number of decimal digits it has is: 14
• The sum of 21116414067042's digits is 39
• More coming soon!