131036036121

Names of 131036036121

• Cardinal: 131036036121 can be written as One hundred thirty-one billion, thirty-six million, thirty-six thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.31036036121 × 10¹¹

Factors of 131036036121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 153

Divisors of 131036036121

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 27 41 81 109 123 243 327 369 729 981 1107 1681 2187 2943 3321 4469 5043 6561 8829 9963 11881 13407 15129 26487 29889 35643 40221 45387 79461 89667 106929 120663 136161 183229 238383 269001 320787 361989 408483 487121 549687 715149 962361 1085967 1225449 1461363 1649061 2887083 3257901 3676347 4384089 4947183 8661249 9773703 11029041 13152267 14841549 19971961 25983747 29321109 39456801 44524647 59915883 77951241 118370403 133573941 179747649 355111209 400721823 539242947 1065333627 1202165469 1617728841 3196000881 4853186523 14559559569 43678678707 131036036121
• Sum of all divisors σ(n): 203319911613
• Sum of proper divisors (its aliquot sum) s(n): 72283875492
• 131036036121 is a deficient number, because the sum of its proper divisors (72283875492) is less than itself. Its deficiency is 58752160629

Bases of 131036036121

• Binary: 1111010000010010110110011110000011001₂
• Hexadecimal: 0x1E825B3C19
• Base-36: 1O73H0K9

Squares and roots of 131036036121

• 131036036121 squared (131036036121²) is 17170442762304016726641
• 131036036121 cubed (131036036121³) is 2249946758014832152975518258999561
• 131036036121 is a perfect square number. Its square root is 361989
• The cube root of 131036036121 is 5079.2187315199

Scales and comparisons

• 131,036,036,121 seconds is equal to 4,166 years, 28 weeks, 18 hours, 55 minutes, 21 seconds.
• To count from 1 to 131,036,036,121 would take you about eight thousand, three hundred thirty-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 131036036121 cubic inches would be around 423.3 feet tall.

Recreational maths with 131036036121

• 131036036121 backwards is 121630630131
• 131036036121 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131036036121's digits is 27
• More coming soon!