161327496344

Names of 161327496344

• Cardinal: 161327496344 can be written as One hundred sixty-one billion, three hundred twenty-seven million, four hundred ninety-six thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.61327496344 × 10¹¹

Factors of 161327496344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 695840

Divisors of 161327496344

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 41 56 82 101 164 202 287 328 404 574 707 808 1148 1414 2296 2828 4141 5656 8282 16564 28987 33128 57974 115948 231896 695689 1391378 2782756 4869823 5565512 9739646 19479292 28523249 38958584 57046498 70264589 114092996 140529178 199662743 228185992 281058356 399325486 491852123 562116712 798650972 983704246 1597301944 1967408492 2880848149 3934816984 5761696298 11523392596 20165937043 23046785192 40331874086 80663748172 161327496344
• Sum of all divisors σ(n): 357640315200
• Sum of proper divisors (its aliquot sum) s(n): 196312818856
• 161327496344 is an abundant number, because the sum of its proper divisors (196312818856) is greater than itself. Its abundance is 34985322512

Bases of 161327496344

• Binary: 10010110001111110111100011110010011000₂
• Hexadecimal: 0x258FDE3C98
• Base-36: 224284UW

Squares and roots of 161327496344

• 161327496344 squared (161327496344²) is 26026561076623333366336
• 161327496344 cubed (161327496344³) is 4198799936935843517522664252675584
• The square root of 161327496344 is 401655.9427470233
• The cube root of 161327496344 is 5443.8079814215

Scales and comparisons

• 161,327,496,344 seconds is equal to 5,129 years, 37 weeks, 1 day, 9 hours, 25 minutes, 44 seconds.
• To count from 1 to 161,327,496,344 would take you about ten thousand, two hundred fifty-nine 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 161327496344 cubic inches would be around 453.7 feet tall.

Recreational maths with 161327496344

• 161327496344 backwards is 443694723161
• The number of decimal digits it has is: 12
• The sum of 161327496344's digits is 50
• More coming soon!