42045701656

Names of 42045701656

• Cardinal: 42045701656 can be written as Forty-two billion, forty-five million, seven hundred one thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.2045701656 × 10¹⁰

Factors of 42045701656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8830

Divisors of 42045701656

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 49 56 68 98 119 136 196 238 392 476 787 833 952 1574 1666 3148 3332 5509 6296 6664 8017 11018 13379 16034 22036 26758 32068 38563 44072 53516 56119 64136 77126 93653 107032 112238 136289 154252 187306 224476 272578 308504 374612 392833 448952 545156 655571 749224 785666 954023 1090312 1311142 1571332 1908046 2622284 3142664 3816092 5244568 6309379 6678161 7632184 12618758 13356322 25237516 26712644 44165653 50475032 53425288 88331306 107259443 176662612 214518886 309159571 353325224 429037772 618319142 750816101 858075544 1236638284 1501632202 2473276568 3003264404 5255712707 6006528808 10511425414 21022850828 42045701656
• Sum of all divisors σ(n): 97236851760
• Sum of proper divisors (its aliquot sum) s(n): 55191150104
• 42045701656 is an abundant number, because the sum of its proper divisors (55191150104) is greater than itself. Its abundance is 13145448448

Bases of 42045701656

• Binary: 100111001010000111100111111000011000₂
• Hexadecimal: 0x9CA1E7E18
• Base-36: JBCXB14

Squares and roots of 42045701656

• 42045701656 squared (42045701656²) is 1767841027745361142336
• 42045701656 cubed (42045701656³) is 74330116427817872928634806908416
• The square root of 42045701656 is 205050.4856273205
• The cube root of 42045701656 is 3477.2869828893

Scales and comparisons

• 42,045,701,656 seconds is equal to 1,336 years, 48 weeks, 1 hour, 34 minutes, 16 seconds.
• To count from 1 to 42,045,701,656 would take you about two thousand, six hundred seventy-three 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 42045701656 cubic inches would be around 289.8 feet tall.

Recreational maths with 42045701656

• 42045701656 backwards is 65610754024
• The number of decimal digits it has is: 11
• The sum of 42045701656's digits is 40
• More coming soon!