40726027668

Names of 40726027668

• Cardinal: 40726027668 can be written as Forty billion, seven hundred twenty-six million, twenty-seven thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0726027668 × 10¹⁰

Factors of 40726027668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4127

Divisors of 40726027668

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 31 41 62 82 93 123 124 164 186 246 372 492 829 1271 1658 2487 2542 3221 3316 3813 4974 5084 6442 7626 9663 9948 12884 15252 19326 25699 33989 38652 51398 67978 77097 99851 101967 102796 132061 135956 154194 199702 203934 264122 299553 308388 396183 399404 407868 528244 599106 792366 1053659 1198212 1584732 2107318 2670209 3160977 4093891 4214636 5340418 6321954 8010627 8187782 10680836 12281673 12643908 16021254 16375564 24563346 32042508 49126692 82776479 109478569 165552958 218957138 248329437 328435707 331105916 437914276 496658874 656871414 993317748 1313742828 3393835639 6787671278 10181506917 13575342556 20363013834 40726027668
• Sum of all divisors σ(n): 100637752320
• Sum of proper divisors (its aliquot sum) s(n): 59911724652
• 40726027668 is an abundant number, because the sum of its proper divisors (59911724652) is greater than itself. Its abundance is 19185696984

Bases of 40726027668

• Binary: 100101111011011101011101110110010100₂
• Hexadecimal: 0x97B75DD94
• Base-36: IPJ842C

Squares and roots of 40726027668

• 40726027668 squared (40726027668²) is 1658609329614701518224
• 40726027668 cubed (40726027668³) is 67548569448291265810752230221632
• The square root of 40726027668 is 201806.9068887385
• The cube root of 40726027668 is 3440.5194497937

Scales and comparisons

• 40,726,027,668 seconds is equal to 1,294 years, 50 weeks, 1 hour, 27 minutes, 48 seconds.
• To count from 1 to 40,726,027,668 would take you about two thousand, five hundred eighty-nine 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 40726027668 cubic inches would be around 286.7 feet tall.

Recreational maths with 40726027668

• 40726027668 backwards is 86672062704
• The number of decimal digits it has is: 11
• The sum of 40726027668's digits is 48
• More coming soon!