16120914269372731

Names of 16120914269372731

• Cardinal: 16120914269372731 can be written as Sixteen quadrillion, one hundred twenty trillion, nine hundred fourteen billion, two hundred sixty-nine million, three hundred seventy-two thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 1.6120914269372731 × 10¹⁶

Factors of 16120914269372731

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 152849787899

Divisors of 16120914269372731

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 13 19 61 91 133 247 427 793 1159 1729 5551 8113 15067 105469 152849787799 1069948514593 1987047241387 2904145968181 9323837055739 13909330689709 20329021777267 37753897586353 65266859390173 121209881724607 177152904059041 264277283104471 848469172072249 1240070328413287 2302987752767533 16120914269372731
• Sum of all divisors σ(n): 21227778529664000
• Sum of proper divisors (its aliquot sum) s(n): 5106864260291269
• 16120914269372731 is a deficient number, because the sum of its proper divisors (5106864260291269) is less than itself. Its deficiency is 11014050009081462

Bases of 16120914269372731

• Binary: 111001010001011110001011011000011110110000000100111011₂
• Hexadecimal: 0x3945E2D87B013B
• Base-36: 4EQDXRYB96J

Squares and roots of 16120914269372731

• 16120914269372731 squared (16120914269372731²) is 259883876880465333353936206398361
• 16120914269372731 cubed (16120914269372731³) is 4189565699182199577138844541209412939260176493891
• The square root of 16120914269372731 is 126968162.4241791215
• The cube root of 16120914269372731 is 252617.3778061597

Scales and comparisons

• 16,120,914,269,372,731 seconds is equal to 512,595,208 years, 26 weeks, 1 day, 12 hours, 25 minutes, 31 seconds.
• To count from 1 to 16,120,914,269,372,731 would take you about one billion, five hundred thirty-seven million, seven hundred eighty-five thousand, six hundred twenty-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 16120914269372731 cubic inches would be around 21051.4 feet tall.

Recreational maths with 16120914269372731

• 16120914269372731 backwards is 13727396241902161
• The number of decimal digits it has is: 17
• The sum of 16120914269372731's digits is 64
• More coming soon!