22182818922

Names of 22182818922

• Cardinal: 22182818922 can be written as Twenty-two billion, one hundred eighty-two million, eight hundred eighteen thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 2.2182818922 × 10¹⁰

Factors of 22182818922

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11106

Divisors of 22182818922

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 103 121 162 198 206 242 297 309 363 594 618 726 891 927 1089 1133 1782 1854 2178 2266 2781 3267 3399 5562 6534 6798 8343 9801 10197 10987 12463 16686 19602 20394 21974 24926 30591 32961 37389 61182 65922 74778 91773 98883 112167 120857 183546 197766 224334 241714 296649 336501 362571 593298 673002 725142 889947 1009503 1087713 1131661 1329427 1779894 2019006 2175426 2263322 2658854 3263139 3394983 3988281 6526278 6789966 7976562 9789417 10184949 11964843 12448271 19578834 20369898 23929686 24896542 30554847 35894529 37344813 61109694 71789058 74689626 91664541 107683587 112034439 136930981 183329082 215367174 224068878 273861962 336103317 410792943 672206634 821585886 1008309951 1232378829 2016619902 2464757658 3697136487 7394272974 11091409461 22182818922
• Sum of all divisors σ(n): 55170923808
• Sum of proper divisors (its aliquot sum) s(n): 32988104886
• 22182818922 is an abundant number, because the sum of its proper divisors (32988104886) is greater than itself. Its abundance is 10805285964

Bases of 22182818922

• Binary: 10100101010001100101111010001101010₂
• Hexadecimal: 0x52A32F46A
• Base-36: A6V2SMI

Squares and roots of 22182818922

• 22182818922 squared (22182818922²) is 492077455326241242084
• 22182818922 cubed (22182818922³) is 10915665087100553908037737913448
• The square root of 22182818922 is 148938.9771752177
• The cube root of 22182818922 is 2809.7795330295

Scales and comparisons

• 22,182,818,922 seconds is equal to 705 years, 17 weeks, 6 days, 14 hours, 8 minutes, 42 seconds.
• To count from 1 to 22,182,818,922 would take you about one thousand, four hundred ten 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 22182818922 cubic inches would be around 234.1 feet tall.

Recreational maths with 22182818922

• 22182818922 backwards is 22981828122
• The number of decimal digits it has is: 11
• The sum of 22182818922's digits is 45
• More coming soon!