427144425165

Names of 427144425165

• Cardinal: 427144425165 can be written as Four hundred twenty-seven billion, one hundred forty-four million, four hundred twenty-five thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 4.27144425165 × 10¹¹

Factors of 427144425165

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 63495

Divisors of 427144425165

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 135 171 285 405 513 855 887 1539 2565 2661 4435 7695 7983 13305 16853 23949 39915 50559 62581 71847 84265 119745 151677 187743 252795 312905 359235 455031 563229 758385 938715 1189039 1365093 1689687 2275155 2816145 3567117 5069061 5945195 6825465 8448435 10701351 17835585 25345305 32104053 53506755 55509347 96312159 160520265 166528041 277546735 481560795 499584123 832640205 1054677593 1498752369 2497920615 3164032779 4496257107 5273387965 7493761845 9492098337 15820163895 22481285535 28476295011 47460491685 85428885033 142381475055 427144425165
• Sum of all divisors σ(n): 806917288320
• Sum of proper divisors (its aliquot sum) s(n): 379772863155
• 427144425165 is a deficient number, because the sum of its proper divisors (379772863155) is less than itself. Its deficiency is 47371562010

Bases of 427144425165

• Binary: 110001101110011110010101010111011001101₂
• Hexadecimal: 0x6373CAAECD
• Base-36: 5G86RFT9

Squares and roots of 427144425165

• 427144425165 squared (427144425165²) is 182452359949538285277225
• 427144425165 cubed (427144425165³) is 77933508410643199271900055291367125
• The square root of 427144425165 is 653562.8700936123
• The cube root of 427144425165 is 7531.0971076495

Scales and comparisons

• 427,144,425,165 seconds is equal to 13,581 years, 45 weeks, 2 days, 5 hours, 12 minutes, 45 seconds.
• To count from 1 to 427,144,425,165 would take you about twenty-seven thousand, one hundred sixty-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 427144425165 cubic inches would be around 627.6 feet tall.

Recreational maths with 427144425165

• 427144425165 backwards is 561524441724
• 427144425165 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 427144425165's digits is 45
• More coming soon!