40181420608

Names of 40181420608

• Cardinal: 40181420608 can be written as Forty billion, one hundred eighty-one million, four hundred twenty thousand, six hundred eight.

Scientific notation

• Scientific notation: 4.0181420608 × 10¹⁰

Factors of 40181420608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25123

Divisors of 40181420608

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 521 784 1042 1568 2084 3136 3647 4168 7294 8336 14588 16672 24593 25529 29176 33344 49186 51058 58352 98372 102116 116704 172151 196744 204232 233408 344302 393488 408464 688604 786976 816928 1205057 1377208 1573952 1633856 2410114 2754416 4820228 5508832 9640456 11017664 12812953 19280912 25625906 38561824 51251812 77123648 89690671 102503624 179381342 205007248 358762684 410014496 627834697 717525368 820028992 1255669394 1435050736 2511338788 2870101472 5022677576 5740202944 10045355152 20090710304 40181420608
• Sum of all divisors σ(n): 92934774252
• Sum of proper divisors (its aliquot sum) s(n): 52753353644
• 40181420608 is an abundant number, because the sum of its proper divisors (52753353644) is greater than itself. Its abundance is 12571933036

Bases of 40181420608

• Binary: 100101011010111111111101001001000000₂
• Hexadecimal: 0x95AFFD240
• Base-36: IGIZAKG

Squares and roots of 40181420608

• 40181420608 squared (40181420608²) is 1614546562077007089664
• 40181420608 cubed (40181420608³) is 64874774502016603955587153395712
• The square root of 40181420608 is 200453.0384104965
• The cube root of 40181420608 is 3425.1145107575

Scales and comparisons

• 40,181,420,608 seconds is equal to 1,277 years, 33 weeks, 3 days, 17 hours, 43 minutes, 28 seconds.
• To count from 1 to 40,181,420,608 would take you about two thousand, five hundred fifty-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 40181420608 cubic inches would be around 285.4 feet tall.

Recreational maths with 40181420608

• 40181420608 backwards is 80602418104
• The number of decimal digits it has is: 11
• The sum of 40181420608's digits is 34
• More coming soon!