139993052667

Names of 139993052667

• Cardinal: 139993052667 can be written as One hundred thirty-nine billion, nine hundred ninety-three million, fifty-two thousand, six hundred sixty-seven.

Scientific notation

• Scientific notation: 1.39993052667 × 10¹¹

Factors of 139993052667

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4148

Divisors of 139993052667

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 17 39 51 131 221 393 457 663 1371 1703 2227 3527 5109 5941 6681 7769 10581 17823 23307 28951 45851 59867 59959 86853 100997 137553 179601 179877 302991 462037 778271 779467 1017739 1386111 1611839 2334813 2338401 3053217 4835517 6006481 7854629 13230607 18019443 20953907 23563887 27401263 39691821 62861721 82203789 102110177 211150909 306330531 356216419 633452727 1068649257 2744961817 3589565453 8234885451 10768696359 46664350889 139993052667
• Sum of all divisors σ(n): 214995078144
• Sum of proper divisors (its aliquot sum) s(n): 75002025477
• 139993052667 is a deficient number, because the sum of its proper divisors (75002025477) is less than itself. Its deficiency is 64991027190

Bases of 139993052667

• Binary: 10000010011000001111000111010111111011₂
• Hexadecimal: 0x20983C75FB
• Base-36: 1SB88YRF

Squares and roots of 139993052667

• 139993052667 squared (139993052667²) is 19598054795025435812889
• 139993052667 cubed (139993052667³) is 2743591517090747725358397734424963
• The square root of 139993052667 is 374156.4547979895
• The cube root of 139993052667 is 5192.4082099883

Scales and comparisons

• 139,993,052,667 seconds is equal to 4,451 years, 17 weeks, 6 days, 23 hours, 4 minutes, 27 seconds.
• To count from 1 to 139,993,052,667 would take you about eight thousand, nine hundred two 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 139993052667 cubic inches would be around 432.7 feet tall.

Recreational maths with 139993052667

• 139993052667 backwards is 766250399931
• The number of decimal digits it has is: 12
• The sum of 139993052667's digits is 60
• More coming soon!