137894070

Names of 137894070

• Cardinal: 137894070 can be written as One hundred thirty-seven million, eight hundred ninety-four thousand and seventy.

Scientific notation

• Scientific notation: 1.3789407 × 10⁸

Factors of 137894070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1701

Divisors of 137894070

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 41 71 82 123 142 205 213 246 355 410 426 615 710 1065 1230 1579 2130 2911 3158 4737 5822 7895 8733 9474 14555 15790 17466 23685 29110 43665 47370 64739 87330 112109 129478 194217 224218 323695 336327 388434 560545 647390 672654 971085 1121090 1681635 1942170 3363270 4596469 9192938 13789407 22982345 27578814 45964690 68947035 137894070
• Sum of all divisors σ(n): 344010240
• Sum of proper divisors (its aliquot sum) s(n): 206116170
• 137894070 is an abundant number, because the sum of its proper divisors (206116170) is greater than itself. Its abundance is 68222100

Bases of 137894070

• Binary: 1000001110000001100010110110₂
• Hexadecimal: 0x83818B6
• Base-36: 2A3JQU

Squares and roots of 137894070

• 137894070 squared (137894070²) is 19014774541164900
• 137894070 cubed (137894070³) is 2622024651613610602143000
• The square root of 137894070 is 11742.8305786977
• The cube root of 137894070 is 516.6326669729

Scales and comparisons

• 137,894,070 seconds is equal to 4 years, 19 weeks, 6 days, 23 hours, 54 minutes, 30 seconds.
• To count from 1 to 137,894,070 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 137894070 cubic inches would be around 43.1 feet tall.

Recreational maths with 137894070

• 137894070 backwards is 070498731
• The number of decimal digits it has is: 9
• The sum of 137894070's digits is 39
• More coming soon!