137825707545

Names of 137825707545

• Cardinal: 137825707545 can be written as One hundred thirty-seven billion, eight hundred twenty-five million, seven hundred seven thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 1.37825707545 × 10¹¹

Factors of 137825707545

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42079

Divisors of 137825707545

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 27 29 45 81 87 135 145 261 281 405 435 783 843 1305 1405 2349 2529 3915 4215 7587 8149 11745 12645 22761 24447 37935 40745 41761 73341 113805 122235 125283 208805 220023 366705 375849 626415 660069 1100115 1127547 1211069 1879245 3300345 3382641 3633207 5637735 6055345 10899621 11734841 16913205 18166035 32698863 35204523 54498105 58674205 98096589 105613569 163494315 176022615 316840707 340310389 490482945 528067845 950522121 1020931167 1584203535 1701551945 3062793501 4752610605 5104655835 9188380503 15313967505 27565141509 45941902515 137825707545
• Sum of all divisors σ(n): 256500533520
• Sum of proper divisors (its aliquot sum) s(n): 118674825975
• 137825707545 is a deficient number, because the sum of its proper divisors (118674825975) is less than itself. Its deficiency is 19150881570

Bases of 137825707545

• Binary: 10000000010111000011010110011000011001₂
• Hexadecimal: 0x20170D6619
• Base-36: 1RBDV8K9

Squares and roots of 137825707545

• 137825707545 squared (137825707545²) is 18995925660279869927025
• 137825707545 cubed (137825707545³) is 2618126894600294375412788141903625
• The square root of 137825707545 is 371248.8485436689
• The cube root of 137825707545 is 5165.4727747671

Scales and comparisons

• 137,825,707,545 seconds is equal to 4,382 years, 22 weeks, 2 days, 22 hours, 45 minutes, 45 seconds.
• To count from 1 to 137,825,707,545 would take you about eight thousand, seven hundred sixty-four 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 137825707545 cubic inches would be around 430.5 feet tall.

Recreational maths with 137825707545

• 137825707545 backwards is 545707528731
• The number of decimal digits it has is: 12
• The sum of 137825707545's digits is 54
• More coming soon!