32131837745

Names of 32131837745

• Cardinal: 32131837745 can be written as Thirty-two billion, one hundred thirty-one million, eight hundred thirty-seven thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.2131837745 × 10¹⁰

Factors of 32131837745

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 919

Divisors of 32131837745

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 19 29 31 35 71 95 133 145 155 203 217 355 497 551 589 665 757 899 1015 1085 1349 2059 2201 2485 2755 2945 3785 3857 4123 4495 5299 6293 6745 9443 10295 11005 14383 14413 15407 17081 19285 20615 21953 23467 26495 31465 39121 41819 47215 53747 63829 71915 72065 77035 85405 100681 109765 117335 119567 153671 164269 195605 209095 268735 273847 292733 319145 376229 417107 445873 446803 503405 597835 680543 768355 821345 1021193 1212751 1369235 1463665 1558663 1666157 1881145 2085535 2229365 2234015 2919749 3121111 3402715 4763801 5105965 6063755 7148351 7793315 8330785 8489257 10910641 11663099 12930317 14598745 15605555 23819005 29614597 31656983 35741755 42446285 48318553 54553205 58315495 64651585 90512219 148072985 158284915 207302179 221598881 241592765 338229871 452561095 918052507 1036510895 1107994405 1691149355 4590262535 6426367549 32131837745
• Sum of all divisors σ(n): 50297241600
• Sum of proper divisors (its aliquot sum) s(n): 18165403855
• 32131837745 is a deficient number, because the sum of its proper divisors (18165403855) is less than itself. Its deficiency is 13966433890

Bases of 32131837745

• Binary: 11101111011001101001110111100110001₂
• Hexadecimal: 0x77B34EF31
• Base-36: EREGSOH

Squares and roots of 32131837745

• 32131837745 squared (32131837745²) is 1032454996871006685025
• 32131837745 cubed (32131837745³) is 33174676438473669498033621268625
• The square root of 32131837745 is 179253.5571334639
• The cube root of 32131837745 is 3179.1561169719

Scales and comparisons

• 32,131,837,745 seconds is equal to 1,021 years, 36 weeks, 6 hours, 29 minutes, 5 seconds.
• To count from 1 to 32,131,837,745 would take you about two thousand and forty-three 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 32131837745 cubic inches would be around 264.9 feet tall.

Recreational maths with 32131837745

• 32131837745 backwards is 54773813123
• The number of decimal digits it has is: 11
• The sum of 32131837745's digits is 44
• More coming soon!