57947052942

Names of 57947052942

• Cardinal: 57947052942 can be written as Fifty-seven billion, nine hundred forty-seven million, fifty-two thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 5.7947052942 × 10¹⁰

Factors of 57947052942

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 29002571

Divisors of 57947052942

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 9 18 27 37 54 74 111 222 333 666 999 1998 29002529 58005058 87007587 174015174 261022761 522045522 783068283 1073093573 1566136566 2146187146 3219280719 6438561438 9657842157 19315684314 28973526471 57947052942
• Sum of all divisors σ(n): 132251536800
• Sum of proper divisors (its aliquot sum) s(n): 74304483858
• 57947052942 is an abundant number, because the sum of its proper divisors (74304483858) is greater than itself. Its abundance is 16357430916

Bases of 57947052942

• Binary: 110101111101111010011101101110001110₂
• Hexadecimal: 0xD7DE9DB8E
• Base-36: QMC6G7I

Squares and roots of 57947052942

• 57947052942 squared (57947052942²) is 3357860944662950855364
• 57947052942 cubed (57947052942³) is 194578145932258145561721892680888
• The square root of 57947052942 is 240721.9411312563
• The cube root of 57947052942 is 3869.6983996677

Scales and comparisons

• 57,947,052,942 seconds is equal to 1,842 years, 27 weeks, 6 days, 11 hours, 35 minutes, 42 seconds.
• To count from 1 to 57,947,052,942 would take you about three thousand, six hundred eighty-five 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 57947052942 cubic inches would be around 322.5 feet tall.

Recreational maths with 57947052942

• 57947052942 backwards is 24925074975
• 57947052942 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 57947052942's digits is 54
• More coming soon!