40073510490

Names of 40073510490

• Cardinal: 40073510490 can be written as Forty billion, seventy-three million, five hundred ten thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.007351049 × 10¹⁰

Factors of 40073510490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24815

Divisors of 40073510490

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 5261 10522 15783 19531 26305 31566 39062 52610 58593 68393 78915 97655 117186 136786 157830 195310 205179 253903 292965 341965 410358 507806 585930 683930 761709 1025895 1269515 1523418 2051790 2539030 3808545 7617090 102752591 205505182 308257773 513762955 616515546 1027525910 1335783683 1541288865 2671567366 3082577730 4007351049 6678918415 8014702098 13357836830 20036755245 40073510490
• Sum of all divisors σ(n): 103599603072
• Sum of proper divisors (its aliquot sum) s(n): 63526092582
• 40073510490 is an abundant number, because the sum of its proper divisors (63526092582) is greater than itself. Its abundance is 23452582092

Bases of 40073510490

• Binary: 100101010100100100010011111001011010₂
• Hexadecimal: 0x954913E5A
• Base-36: IEQQEL6

Squares and roots of 40073510490

• 40073510490 squared (40073510490²) is 1605886242992140040100
• 40073510490 cubed (40073510490³) is 64353499204292212884496370649000
• The square root of 40073510490 is 200183.6918682439
• The cube root of 40073510490 is 3422.0456307749

Scales and comparisons

• 40,073,510,490 seconds is equal to 1,274 years, 11 weeks, 18 hours, 41 minutes, 30 seconds.
• To count from 1 to 40,073,510,490 would take you about two thousand, five hundred forty-eight 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 40073510490 cubic inches would be around 285.2 feet tall.

Recreational maths with 40073510490

• 40073510490 backwards is 09401537004
• The number of decimal digits it has is: 11
• The sum of 40073510490's digits is 33
• More coming soon!