84721491112137

Names of 84721491112137

• Cardinal: 84721491112137 can be written as Eighty-four trillion, seven hundred twenty-one billion, four hundred ninety-one million, one hundred twelve thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 8.4721491112137 × 10¹³

Factors of 84721491112137

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2756

Divisors of 84721491112137

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 11 33 53 121 159 363 583 1331 1749 2689 2809 3993 6413 8067 8427 19239 29579 30899 70543 88737 92697 142517 148877 211629 325369 339889 427551 446631 976107 1019667 1567687 1637647 3579059 3738779 4703061 4912941 7553401 7890481 10737177 11216337 17244557 18014117 22660203 23671443 51733671 54042351 83087411 86795291 189690127 198155287 249262233 260385873 400330253 569070381 594465861 913961521 954748201 1200990759 2741884563 2864244603 4403632783 10053576731 10502230211 13210898349 21217503409 30160730193 31506690633 48439960613 63652510227 145319881839 233392537499 532839566743 700177612497 1598518700229 2567317912489 7701953737467 28240497037379 84721491112137
• Sum of all divisors σ(n): 126686212213440
• Sum of proper divisors (its aliquot sum) s(n): 41964721101303
• 84721491112137 is a deficient number, because the sum of its proper divisors (41964721101303) is less than itself. Its deficiency is 42756770010834

Bases of 84721491112137

• Binary: 10011010000110111000010011000011111000011001001₂
• Hexadecimal: 0x4D0DC261F0C9
• Base-36: U14IKD3UX

Squares and roots of 84721491112137

• 84721491112137 squared (84721491112137²) is 7177731056263908685108706769
• 84721491112137 cubed (84721491112137³) is 608108077888572460746525062773507629955353
• The square root of 84721491112137 is 9204427.7992788341
• The cube root of 84721491112137 is 43920.2223673815

Scales and comparisons

• 84,721,491,112,137 seconds is equal to 2,693,881 years, 18 weeks, 3 days, 19 hours, 8 minutes, 57 seconds.
• To count from 1 to 84,721,491,112,137 would take you about six million, seven hundred thirty-four thousand, seven hundred three 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 84721491112137 cubic inches would be around 3660 feet tall.

Recreational maths with 84721491112137

• 84721491112137 backwards is 73121119412748
• The number of decimal digits it has is: 14
• The sum of 84721491112137's digits is 51
• More coming soon!