137571971697

Names of 137571971697

• Cardinal: 137571971697 can be written as One hundred thirty-seven billion, five hundred seventy-one million, nine hundred seventy-one thousand, six hundred ninety-seven.

Scientific notation

• Scientific notation: 1.37571971697 × 10¹¹

Factors of 137571971697

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 140972

Divisors of 137571971697

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 29 43 87 129 261 387 783 841 1161 1247 2523 3741 7569 11223 22707 33669 36163 108489 140897 325467 422691 976401 1268073 3804219 4086013 6058571 12258039 18175713 36774117 54527139 110322351 118494377 163581417 175698559 355483131 527095677 1066449393 1581287031 3199348179 4743861093 5095258211 15285774633 45857323899 137571971697
• Sum of all divisors σ(n): 215990998080
• Sum of proper divisors (its aliquot sum) s(n): 78419026383
• 137571971697 is a deficient number, because the sum of its proper divisors (78419026383) is less than itself. Its deficiency is 59152945314

Bases of 137571971697

• Binary: 10000000000111111011011011001001110001₂
• Hexadecimal: 0x2007EDB271
• Base-36: 1R76SSQ9

Squares and roots of 137571971697

• 137571971697 squared (137571971697²) is 18926047396600169059809
• 137571971697 cubed (137571971697³) is 2603693656781158991921458848225873
• The square root of 137571971697 is 370906.9582752527
• The cube root of 137571971697 is 5162.3009650723

Scales and comparisons

• 137,571,971,697 seconds is equal to 4,374 years, 18 weeks, 6 days, 4 hours, 34 minutes, 57 seconds.
• To count from 1 to 137,571,971,697 would take you about eight thousand, seven hundred forty-eight 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 137571971697 cubic inches would be around 430.2 feet tall.

Recreational maths with 137571971697

• 137571971697 backwards is 796179175731
• The number of decimal digits it has is: 12
• The sum of 137571971697's digits is 63
• More coming soon!