139755580437

Names of 139755580437

• Cardinal: 139755580437 can be written as One hundred thirty-nine billion, seven hundred fifty-five million, five hundred eighty thousand, four hundred thirty-seven.

Scientific notation

• Scientific notation: 1.39755580437 × 10¹¹

Factors of 139755580437

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3431

Divisors of 139755580437

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 11 33 121 163 363 489 1093 1793 2161 3279 5379 6483 12023 19723 23771 36069 59169 71313 132253 178159 261481 352243 396759 534477 784443 1056729 1959749 2361973 3874673 5879247 7085919 11624019 21557239 25981703 42621403 64671717 77945109 127864209 285798733 385001599 857396199 1155004797 4235017589 12705052767 46585193479 139755580437
• Sum of all divisors σ(n): 206361412544
• Sum of proper divisors (its aliquot sum) s(n): 66605832107
• 139755580437 is a deficient number, because the sum of its proper divisors (66605832107) is less than itself. Its deficiency is 73149748330

Bases of 139755580437

• Binary: 10000010001010000101001110110000010101₂
• Hexadecimal: 0x208A14EC15
• Base-36: 1S7AV40L

Squares and roots of 139755580437

• 139755580437 squared (139755580437²) is 19531622263282777110969
• 139755580437 cubed (139755580437³) is 2729653206281316148208770554513453
• The square root of 139755580437 is 373838.9766156011
• The cube root of 139755580437 is 5189.4705627123

Scales and comparisons

• 139,755,580,437 seconds is equal to 4,443 years, 41 weeks, 2 days, 10 hours, 33 minutes, 57 seconds.
• To count from 1 to 139,755,580,437 would take you about eight thousand, eight hundred eighty-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 139755580437 cubic inches would be around 432.5 feet tall.

Recreational maths with 139755580437

• 139755580437 backwards is 734085557931
• The number of decimal digits it has is: 12
• The sum of 139755580437's digits is 57
• More coming soon!