121040173717747

Names of 121040173717747

• Cardinal: 121040173717747 can be written as One hundred twenty-one trillion, forty billion, one hundred seventy-three million, seven hundred seventeen thousand, seven hundred forty-seven.

Scientific notation

• Scientific notation: 1.21040173717747 × 10¹⁴

Factors of 121040173717747

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 246

Divisors of 121040173717747

• Number of divisors d(n): 64
• Complete list of divisors:
  1 17 53 79 97 901 1343 1649 2809 4187 5141 6241 7663 47753 71179 87397 106097 130271 148877 221911 272473 330773 406139 493039 605377 2530909 3772487 4632041 5623141 6904363 8381663 10291409 11761283 14441069 17530969 21525367 26131067 32084981 47824783 199941811 245498173 298026473 365931239 444228139 545444677 813021311 929141357 1140844451 1384946551 1700503993 2534713499 15795403069 19394355667 23544091367 28908567881 43090129483 73402167203 90126711629 134339815447 1247836842451 1532154097693 2283776862599 7120010218691 121040173717747
• Sum of all divisors σ(n): 133663371609600
• Sum of proper divisors (its aliquot sum) s(n): 12623197891853
• 121040173717747 is a deficient number, because the sum of its proper divisors (12623197891853) is less than itself. Its deficiency is 108416975825894

Bases of 121040173717747

• Binary: 11011100001010111011100100011101101100011110011₂
• Hexadecimal: 0x6E15DC8ED8F3
• Base-36: 16WL369LV7

Squares and roots of 121040173717747

• 121040173717747 squared (121040173717747²) is 14650723653622371615622756009
• 121040173717747 cubed (121040173717747³) is 1773326136125156887241764250064535814191723
• The square root of 121040173717747 is 11001825.9265336041
• The cube root of 121040173717747 is 49466.3477309511

Scales and comparisons

• 121,040,173,717,747 seconds is equal to 3,848,703 years, 6 weeks, 2 days, 13 hours, 9 minutes, 7 seconds.
• To count from 1 to 121,040,173,717,747 would take you about nine million, six hundred twenty-one thousand, seven hundred fifty-seven 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 121040173717747 cubic inches would be around 4122.2 feet tall.

Recreational maths with 121040173717747

• 121040173717747 backwards is 747717371040121
• The number of decimal digits it has is: 15
• The sum of 121040173717747's digits is 52
• More coming soon!