42094881647

Names of 42094881647

• Cardinal: 42094881647 can be written as Forty-two billion, ninety-four million, eight hundred eighty-one thousand, six hundred forty-seven.

Scientific notation

• Scientific notation: 4.2094881647 × 10¹⁰

Factors of 42094881647

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 308

Divisors of 42094881647

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 29 61 71 91 127 203 377 427 497 793 841 889 923 1651 1769 2059 2639 3683 4331 5551 5887 6461 7747 9017 10933 11557 12383 14413 22997 25781 26767 30317 47879 51301 54229 56303 59711 63119 76531 100711 106807 117221 125599 160979 187369 224663 261493 335153 359107 394121 417977 550037 666913 704977 747649 776243 820547 879193 1388491 1572641 1632787 1830451 2920619 3399409 3642371 3850259 4668391 5433701 6515227 7150481 7583297 9719437 11429509 15951073 20444333 23795863 25496597 45606589 47350823 50053367 53083079 84697951 98582861 111657511 207363949 331455761 462581117 592885657 690080027 1451547643 3238067819 6013554521 42094881647
• Sum of all divisors σ(n): 55740432384
• Sum of proper divisors (its aliquot sum) s(n): 13645550737
• 42094881647 is a deficient number, because the sum of its proper divisors (13645550737) is less than itself. Its deficiency is 28449330910

Bases of 42094881647

• Binary: 100111001101000011001110101101101111₂
• Hexadecimal: 0x9CD0CEB6F
• Base-36: JC67EJZ

Squares and roots of 42094881647

• 42094881647 squared (42094881647²) is 1771979060874937432609
• 42094881647 cubed (42094881647³) is 74591248848492699494205893427023
• The square root of 42094881647 is 205170.3722446301
• The cube root of 42094881647 is 3478.6422249419

Scales and comparisons

• 42,094,881,647 seconds is equal to 1,338 years, 25 weeks, 2 days, 6 hours, 40 minutes, 47 seconds.
• To count from 1 to 42,094,881,647 would take you about two thousand, six hundred seventy-six 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 42094881647 cubic inches would be around 289.9 feet tall.

Recreational maths with 42094881647

• 42094881647 backwards is 74618849024
• The number of decimal digits it has is: 11
• The sum of 42094881647's digits is 53
• More coming soon!