40025005293

Names of 40025005293

• Cardinal: 40025005293 can be written as Forty billion, twenty-five million, five thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 4.0025005293 × 10¹⁰

Factors of 40025005293

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5474

Divisors of 40025005293

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 21 31 39 91 93 217 273 403 651 1093 1209 2821 3279 4327 7651 8463 12981 14209 22953 30289 33883 42627 56251 90867 99463 101649 134137 168753 237181 298389 393757 402411 440479 711543 938959 1181271 1321437 1743781 2816877 3083353 4729411 5231343 9250059 12206467 14188233 33105877 36619401 61482343 99317631 146611741 184447029 430376401 439835223 1026282187 1291129203 1905952633 3078846561 5717857899 13341668431 40025005293
• Sum of all divisors σ(n): 67878551552
• Sum of proper divisors (its aliquot sum) s(n): 27853546259
• 40025005293 is a deficient number, because the sum of its proper divisors (27853546259) is less than itself. Its deficiency is 12171459034

Bases of 40025005293

• Binary: 100101010001101011010001110011101101₂
• Hexadecimal: 0x951AD1CED
• Base-36: IDXURQL

Squares and roots of 40025005293

• 40025005293 squared (40025005293²) is 1602001048704678015849
• 40025005293 cubed (40025005293³) is 64120100453796288378216962888757
• The square root of 40025005293 is 200062.5034657919
• The cube root of 40025005293 is 3420.6643857329

Scales and comparisons

• 40,025,005,293 seconds is equal to 1,272 years, 34 weeks, 6 days, 9 hours, 1 minute, 33 seconds.
• To count from 1 to 40,025,005,293 would take you about two thousand, five hundred forty-five 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 40025005293 cubic inches would be around 285.1 feet tall.

Recreational maths with 40025005293

• 40025005293 backwards is 39250052004
• The number of decimal digits it has is: 11
• The sum of 40025005293's digits is 30
• More coming soon!