137825992

Names of 137825992

• Cardinal: 137825992 can be written as One hundred thirty-seven million, eight hundred twenty-five thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.37825992 × 10⁸

Factors of 137825992

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 17228251

Divisors of 137825992

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 17228249 34456498 68912996 137825992
• Sum of all divisors σ(n): 258423750
• Sum of proper divisors (its aliquot sum) s(n): 120597758
• 137825992 is a deficient number, because the sum of its proper divisors (120597758) is less than itself. Its deficiency is 17228234

Bases of 137825992

• Binary: 1000001101110000111011001000₂
• Hexadecimal: 0x8370EC8
• Base-36: 2A237S

Squares and roots of 137825992

• 137825992 squared (137825992²) is 18996004070784064
• 137825992 cubed (137825992³) is 2618143105091851838591488
• The square root of 137825992 is 11739.9315159843
• The cube root of 137825992 is 516.5476328393

Scales and comparisons

• 137,825,992 seconds is equal to 4 years, 19 weeks, 6 days, 4 hours, 59 minutes, 52 seconds.
• To count from 1 to 137,825,992 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 137825992 cubic inches would be around 43 feet tall.

Recreational maths with 137825992

• 137825992 backwards is 299528731
• The number of decimal digits it has is: 9
• The sum of 137825992's digits is 46
• More coming soon!