40725723918852

Names of 40725723918852

• Cardinal: 40725723918852 can be written as Forty trillion, seven hundred twenty-five billion, seven hundred twenty-three million, nine hundred eighteen thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 4.0725723918852 × 10¹³

Factors of 40725723918852

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9506471532

Divisors of 40725723918852

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 51 63 68 84 102 119 126 153 204 238 252 306 357 476 612 714 1071 1428 2142 4284 9506471503 19012943006 28519414509 38025886012 57038829018 66545300521 85558243527 114077658036 133090601042 161610015551 171116487054 199635901563 266181202084 323220031102 342232974108 399271803126 484830046653 598907704689 646440062204 798543606252 969660093306 1131270108857 1197815409378 1454490139959 1939320186612 2262540217714 2395630818756 2908980279918 3393810326571 4525080435428 5817960559836 6787620653142 10181430979713 13575241306284 20362861959426 40725723918852
• Sum of all divisors σ(n): 124572802588416
• Sum of proper divisors (its aliquot sum) s(n): 83847078669564
• 40725723918852 is an abundant number, because the sum of its proper divisors (83847078669564) is greater than itself. Its abundance is 43121354750712

Bases of 40725723918852

• Binary: 1001010000101000110010010011101011001000000100₂
• Hexadecimal: 0x250A324EB204
• Base-36: EFP50IIH0

Squares and roots of 40725723918852

• 40725723918852 squared (40725723918852²) is 1658584588714553904280997904
• 40725723918852 cubed (40725723918852³) is 67547058056051614883861718858288078086208
• The square root of 40725723918852 is 6381670.9347044839
• The cube root of 40725723918852 is 34405.1089623459

Scales and comparisons

• 40,725,723,918,852 seconds is equal to 1,294,952 years, 2 weeks, 3 days, 8 hours, 34 minutes, 12 seconds.
• To count from 1 to 40,725,723,918,852 would take you about three million, two hundred thirty-seven thousand, three hundred eighty 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 40725723918852 cubic inches would be around 2867.1 feet tall.

Recreational maths with 40725723918852

• 40725723918852 backwards is 25881932752704
• 40725723918852 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40725723918852's digits is 63
• More coming soon!