42158997056016

Names of 42158997056016

• Cardinal: 42158997056016 can be written as Forty-two trillion, one hundred fifty-eight billion, nine hundred ninety-seven million, fifty-six thousand and sixteen.

Scientific notation

• Scientific notation: 4.2158997056016 × 10¹³

Factors of 42158997056016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 180366

Divisors of 42158997056016

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 180361 360722 541083 721444 1082166 1442888 1623249 2164332 2885776 3246498 4328664 4869747 6492996 8657328 9739494 12985992 14609241 19478988 25971984 29218482 38957976 58436964 77915952 116873928 233747856 32530090321 65060180642 97590270963 130120361284 195180541926 260240722568 292770812889 390361083852 520481445136 585541625778 780722167704 878312438667 1171083251556 1561444335408 1756624877334 2342166503112 2634937316001 3513249754668 4684333006224 5269874632002 7026499509336 10539749264004 14052999018672 21079498528008 42158997056016
• Sum of all divisors σ(n): 122021045331933
• Sum of proper divisors (its aliquot sum) s(n): 79862048275917
• 42158997056016 is an abundant number, because the sum of its proper divisors (79862048275917) is greater than itself. Its abundance is 37703051219901

Bases of 42158997056016

• Binary: 1001100101011111101000000010110010101000010000₂
• Hexadecimal: 0x2657E80B2A10
• Base-36: EXZKQC100

Squares and roots of 42158997056016

• 42158997056016 squared (42158997056016²) is 1777381032769165755041792256
• 42158997056016 cubed (42158997056016³) is 74932601727933936690907243529748267012096
• 42158997056016 is a perfect square number. Its square root is 6492996
• The cube root of 42158997056016 is 34804.0745482411

Scales and comparisons

• 42,158,997,056,016 seconds is equal to 1,340,525 years, 36 weeks, 2 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 42,158,997,056,016 would take you about three million, three hundred fifty-one thousand, three hundred fourteen 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 42158997056016 cubic inches would be around 2900.3 feet tall.

Recreational maths with 42158997056016

• 42158997056016 backwards is 61065079985124
• The number of decimal digits it has is: 14
• The sum of 42158997056016's digits is 63
• More coming soon!