137789433

Names of 137789433

• Cardinal: 137789433 can be written as One hundred thirty-seven million, seven hundred eighty-nine thousand, four hundred thirty-three.

Scientific notation

• Scientific notation: 1.37789433 × 10⁸

Factors of 137789433

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 15309940

Divisors of 137789433

• Number of divisors d(n): 6
• Complete list of divisors:
  1 3 9 15309937 45929811 137789433
• Sum of all divisors σ(n): 199029194
• Sum of proper divisors (its aliquot sum) s(n): 61239761
• 137789433 is a deficient number, because the sum of its proper divisors (61239761) is less than itself. Its deficiency is 76549672

Bases of 137789433

• Binary: 1000001101100111111111111001₂
• Hexadecimal: 0x8367FF9
• Base-36: 2A1B09

Squares and roots of 137789433

• 137789433 squared (137789433²) is 18985927846461489
• 137789433 cubed (137789433³) is 2616060232942839625645737
• The square root of 137789433 is 11738.3743763777
• The cube root of 137789433 is 516.5019565617

Scales and comparisons

• 137,789,433 seconds is equal to 4 years, 19 weeks, 5 days, 18 hours, 50 minutes, 33 seconds.
• To count from 1 to 137,789,433 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 137789433 cubic inches would be around 43 feet tall.

Recreational maths with 137789433

• 137789433 backwards is 334987731
• The number of decimal digits it has is: 9
• The sum of 137789433's digits is 45
• More coming soon!