42033947893

Names of 42033947893

• Cardinal: 42033947893 can be written as Forty-two billion, thirty-three million, nine hundred forty-seven thousand, eight hundred ninety-three.

Scientific notation

• Scientific notation: 4.2033947893 × 10¹⁰

Factors of 42033947893

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1938

Divisors of 42033947893

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 19 31 61 97 133 217 427 589 679 1159 1723 1843 1891 3007 4123 5917 8113 12061 12901 13237 21049 32737 35929 41419 53413 57133 105103 112423 167131 183427 229159 251503 373891 399931 735721 786961 1014847 1169917 1283989 1996957 3175489 3258193 3485113 5181061 7103929 10194991 13978699 22228423 22807351 24395791 36267427 61905667 71364937 98440159 193704829 316044721 433339669 689081113 1355933803 2212313047 6004849699 42033947893
• Sum of all divisors σ(n): 53632122880
• Sum of proper divisors (its aliquot sum) s(n): 11598174987
• 42033947893 is a deficient number, because the sum of its proper divisors (11598174987) is less than itself. Its deficiency is 30435772906

Bases of 42033947893

• Binary: 100111001001011010110010010011110101₂
• Hexadecimal: 0x9C96B24F5
• Base-36: JB5XDRP

Squares and roots of 42033947893

• 42033947893 squared (42033947893²) is 1766852775471439139449
• 42033947893 cubed (42033947893³) is 74267797498768901297320026730957
• The square root of 42033947893 is 205021.8229677025
• The cube root of 42033947893 is 3476.9629306117

Scales and comparisons

• 42,033,947,893 seconds is equal to 1,336 years, 28 weeks, 4 days, 38 minutes, 13 seconds.
• To count from 1 to 42,033,947,893 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 42033947893 cubic inches would be around 289.7 feet tall.

Recreational maths with 42033947893

• 42033947893 backwards is 39874933024
• The number of decimal digits it has is: 11
• The sum of 42033947893's digits is 52
• More coming soon!