164123287996

Names of 164123287996

• Cardinal: 164123287996 can be written as One hundred sixty-four billion, one hundred twenty-three million, two hundred eighty-seven thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.64123287996 × 10¹¹

Factors of 164123287996

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 173

Divisors of 164123287996

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 29 58 59 83 116 118 166 236 332 1711 2407 3422 3481 4814 4897 6844 6889 6962 9628 9794 13778 13924 19588 27556 100949 142013 199781 201898 205379 284026 288923 399562 403796 406451 410758 568052 577846 799124 812902 821516 1155692 1625804 5955991 8378767 11787079 11911982 16757534 17046457 23574158 23823964 23980609 33515068 34092914 47148316 47961218 68185828 95922436 494347253 695437661 988694506 1390875322 1414855931 1977389012 2781750644 2829711862 5659423724 41030821999 82061643998 164123287996
• Sum of all divisors σ(n): 305927823600
• Sum of proper divisors (its aliquot sum) s(n): 141804535604
• 164123287996 is a deficient number, because the sum of its proper divisors (141804535604) is less than itself. Its deficiency is 22318752392

Bases of 164123287996

• Binary: 10011000110110100000101010000110111100₂
• Hexadecimal: 0x263682A1BC
• Base-36: 23EARNI4

Squares and roots of 164123287996

• 164123287996 squared (164123287996²) is 26936453662617957696016
• 164123287996 cubed (164123287996³) is 4420899342060756090264578589823936
• The square root of 164123287996 is 405121.3250323905
• The cube root of 164123287996 is 5475.0749612251

Scales and comparisons

• 164,123,287,996 seconds is equal to 5,218 years, 31 weeks, 6 days, 2 hours, 13 minutes, 16 seconds.
• To count from 1 to 164,123,287,996 would take you about ten thousand, four hundred thirty-seven 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 164123287996 cubic inches would be around 456.3 feet tall.

Recreational maths with 164123287996

• 164123287996 backwards is 699782321461
• 164123287996 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164123287996's digits is 58
• More coming soon!