121108689751559

Names of 121108689751559

• Cardinal: 121108689751559 can be written as One hundred twenty-one trillion, one hundred eight billion, six hundred eighty-nine million, seven hundred fifty-one thousand, five hundred fifty-nine.

Scientific notation

• Scientific notation: 1.21108689751559 × 10¹⁴

Factors of 121108689751559

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 211

Divisors of 121108689751559

• Number of divisors d(n): 48
• Complete list of divisors:
  1 29 43 139 841 1247 1849 4031 5977 19321 24389 36163 53621 116899 173333 257011 560309 830803 1048727 1555009 2685619 3390071 5026657 7453319 16248961 24093287 35724529 45095261 77882951 115481617 145773053 216146251 471219869 698705323 1036011341 2258605579 3348966893 4965709531 6268241279 20262454367 30044328889 65499561791 97120039897 144005576399 871285537781 2816481157013 4176161715571 121108689751559
• Sum of all divisors σ(n): 129349297274400
• Sum of proper divisors (its aliquot sum) s(n): 8240607522841
• 121108689751559 is a deficient number, because the sum of its proper divisors (8240607522841) is less than itself. Its deficiency is 112868082228718

Bases of 121108689751559

• Binary: 11011100010010111010000011011101000111000000111₂
• Hexadecimal: 0x6E25D06E8E07
• Base-36: 16XGKAXZWN

Squares and roots of 121108689751559

• 121108689751559 squared (121108689751559²) is 14667314733339371957142930481
• 121108689751559 cubed (121108689751559³) is 1776339269528468323486749544910433098369879
• The square root of 121108689751559 is 11004939.3342970773
• The cube root of 121108689751559 is 49475.6796151411

Scales and comparisons

• 121,108,689,751,559 seconds is equal to 3,850,881 years, 37 weeks, 3 days, 4 hours, 45 minutes, 59 seconds.
• To count from 1 to 121,108,689,751,559 would take you about nine million, six hundred twenty-seven thousand, two hundred four 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 121108689751559 cubic inches would be around 4123 feet tall.

Recreational maths with 121108689751559

• 121108689751559 backwards is 955157986801121
• The number of decimal digits it has is: 15
• The sum of 121108689751559's digits is 68
• More coming soon!