137789926

Names of 137789926

• Cardinal: 137789926 can be written as One hundred thirty-seven million, seven hundred eighty-nine thousand, nine hundred twenty-six.

Scientific notation

• Scientific notation: 1.37789926 × 10⁸

Factors of 137789926

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 68894965

Divisors of 137789926

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 68894963 137789926
• Sum of all divisors σ(n): 206684892
• Sum of proper divisors (its aliquot sum) s(n): 68894966
• 137789926 is a deficient number, because the sum of its proper divisors (68894966) is less than itself. Its deficiency is 68894960

Bases of 137789926

• Binary: 1000001101101000000111100110₂
• Hexadecimal: 0x83681E6
• Base-36: 2A1BDY

Squares and roots of 137789926

• 137789926 squared (137789926²) is 18986063707085476
• 137789926 cubed (137789926³) is 2616088313230593413714776
• The square root of 137789926 is 11738.3953758595
• The cube root of 137789926 is 516.5025725623

Scales and comparisons

• 137,789,926 seconds is equal to 4 years, 19 weeks, 5 days, 18 hours, 58 minutes, 46 seconds.
• To count from 1 to 137,789,926 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 137789926 cubic inches would be around 43 feet tall.

Recreational maths with 137789926

• 137789926 backwards is 629987731
• The number of decimal digits it has is: 9
• The sum of 137789926's digits is 52
• More coming soon!