137639039

Names of 137639039

• Cardinal: 137639039 can be written as One hundred thirty-seven million, six hundred thirty-nine thousand and thirty-nine.

Scientific notation

• Scientific notation: 1.37639039 × 10⁸

Factors of 137639039

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 83857

Divisors of 137639039

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 53 1643 83773 2596963 4439969 137639039
• Sum of all divisors σ(n): 144761472
• Sum of proper divisors (its aliquot sum) s(n): 7122433
• 137639039 is a deficient number, because the sum of its proper divisors (7122433) is less than itself. Its deficiency is 130516606

Bases of 137639039

• Binary: 1000001101000011010001111111₂
• Hexadecimal: 0x834347F
• Base-36: 29Y2YN

Squares and roots of 137639039

• 137639039 squared (137639039²) is 18944505056843521
• 137639039 cubed (137639039³) is 2607503470354582603816319
• The square root of 137639039 is 11731.9665444459
• The cube root of 137639039 is 516.3139714789

Scales and comparisons

• 137,639,039 seconds is equal to 4 years, 19 weeks, 4 days, 1 hour, 3 minutes, 59 seconds.
• To count from 1 to 137,639,039 would take you about six 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 137639039 cubic inches would be around 43 feet tall.

Recreational maths with 137639039

• 137639039 backwards is 930936731
• The number of decimal digits it has is: 9
• The sum of 137639039's digits is 41
• More coming soon!