50428439353910991

Names of 50428439353910991

• Cardinal: 50428439353910991 can be written as Fifty quadrillion, four hundred twenty-eight trillion, four hundred thirty-nine billion, three hundred fifty-three million, nine hundred ten thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 5.0428439353910991 × 10¹⁶

Factors of 50428439353910991

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1188699

Divisors of 50428439353910991

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 31 93 13007 36599 39021 109797 403217 1134569 1139059 1209651 3403707 3417177 35310829 105932487 476043193 1428129579 14757338983 14815740413 41688420341 44272016949 44447221239 125065261023 459287952803 1292341030571 1377863858409 3877023091713 542241283375387 1626723850126161 16809479784636997 50428439353910991
• Sum of all divisors σ(n): 69414177890304000
• Sum of proper divisors (its aliquot sum) s(n): 18985738536393009
• 50428439353910991 is a deficient number, because the sum of its proper divisors (18985738536393009) is less than itself. Its deficiency is 31442700817517982

Bases of 50428439353910991

• Binary: 10110011001010000110010111111110010001000110011011001111₂
• Hexadecimal: 0xB32865FE4466CF
• Base-36: DSJE17ZLJV3

Squares and roots of 50428439353910991

• 50428439353910991 squared (50428439353910991²) is 2543027495671078767399087550602081
• 50428439353910991 cubed (50428439353910991³) is 128240907840777140819179771810466022510904133372271
• The square root of 50428439353910991 is 224562773.7491479041
• The cube root of 50428439353910991 is 369452.4146210979

Scales and comparisons

• 50,428,439,353,910,991 seconds is equal to 1,603,468,386 years, 2 weeks, 4 days, 2 hours, 49 minutes, 51 seconds.
• To count from 1 to 50,428,439,353,910,991 would take you about four billion, eight hundred ten million, four hundred five thousand, one hundred fifty-eight 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 50428439353910991 cubic inches would be around 30787.7 feet tall.

Recreational maths with 50428439353910991

• 50428439353910991 backwards is 19901935393482405
• The number of decimal digits it has is: 17
• The sum of 50428439353910991's digits is 75
• More coming soon!