1418540656

Names of 1418540656

• Cardinal: 1418540656 can be written as One billion, four hundred eighteen million, five hundred forty thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.418540656 × 10⁹

Factors of 1418540656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13004

Divisors of 1418540656

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 17 26 31 34 52 62 68 104 124 136 208 221 248 272 403 442 496 527 806 884 1054 1612 1768 2108 3224 3536 4216 6448 6851 8432 12941 13702 25882 27404 51764 54808 103528 109616 168233 207056 219997 336466 401171 439994 672932 802342 879988 1345864 1604684 1759976 2691728 2859961 3209368 3519952 5215223 5719922 6418736 6819907 10430446 11439844 13639814 20860892 22879688 27279628 41721784 45759376 54559256 83443568 88658791 109118512 177317582 354635164 709270328 1418540656
• Sum of all divisors σ(n): 3235292928
• Sum of proper divisors (its aliquot sum) s(n): 1816752272
• 1418540656 is an abundant number, because the sum of its proper divisors (1816752272) is greater than itself. Its abundance is 398211616

Bases of 1418540656

• Binary: 1010100100011010011011001110000₂
• Hexadecimal: 0x548D3670
• Base-36: NGK8Z4

Squares and roots of 1418540656

• 1418540656 squared (1418540656²) is 2012257592724910336
• 1418540656 cubed (1418540656³) is 2854469205624975135570620416
• The square root of 1418540656 is 37663.5189009205
• The cube root of 1418540656 is 1123.6056881923

Scales and comparisons

• 1,418,540,656 seconds is equal to 45 years, 5 weeks, 3 days, 7 hours, 4 minutes, 16 seconds.
• To count from 1 to 1,418,540,656 would take you about ninety 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 1418540656 cubic inches would be around 93.6 feet tall.

Recreational maths with 1418540656

• 1418540656 backwards is 6560458141
• The number of decimal digits it has is: 10
• The sum of 1418540656's digits is 40
• More coming soon!