16011325161

Names of 16011325161

• Cardinal: 16011325161 can be written as Sixteen billion, eleven million, three hundred twenty-five thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 1.6011325161 × 10¹⁰

Factors of 16011325161

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 785

Divisors of 16011325161

• Number of divisors d(n): 70
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 729 769 1053 1521 2197 2307 3159 4563 6591 6921 9477 9997 13689 19773 20763 28561 29991 41067 59319 62289 85683 89973 123201 129961 177957 186867 257049 269919 389883 533871 560601 771147 809757 1169649 1601613 1689493 2313441 2429271 3508947 5068479 6940323 7287813 10526841 15205437 20820969 21963409 31580523 45616311 65890227 94741569 136848933 197670681 410546799 593012043 1231640397 1779036129 5337108387 16011325161
• Sum of all divisors σ(n): 26040255010
• Sum of proper divisors (its aliquot sum) s(n): 10028929849
• 16011325161 is a deficient number, because the sum of its proper divisors (10028929849) is less than itself. Its deficiency is 5982395312

Bases of 16011325161

• Binary: 1110111010010110010110111011101001₂
• Hexadecimal: 0x3BA596EE9
• Base-36: 7CSQ9K9

Squares and roots of 16011325161

• 16011325161 squared (16011325161²) is 256362533411271675921
• 16011325161 cubed (16011325161³) is 4104703881545597345680545148281
• The square root of 16011325161 is 126535.8651173651
• The cube root of 16011325161 is 2520.4364932675

Scales and comparisons

• 16,011,325,161 seconds is equal to 509 years, 5 weeks, 5 days, 6 hours, 19 minutes, 21 seconds.
• To count from 1 to 16,011,325,161 would take you about one thousand and eighteen 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 16011325161 cubic inches would be around 210 feet tall.

Recreational maths with 16011325161

• 16011325161 backwards is 16152311061
• 16011325161 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16011325161's digits is 27
• More coming soon!