121118539402984872

Names of 121118539402984872

• Cardinal: 121118539402984872 can be written as One hundred twenty-one quadrillion, one hundred eighteen trillion, five hundred thirty-nine billion, four hundred two million, nine hundred eighty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.21118539402984872 × 10¹⁷

Factors of 121118539402984872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 911433232644

Divisors of 121118539402984872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 113 147 168 196 226 294 339 392 452 588 678 791 904 1176 1356 1582 2373 2712 3164 4746 5537 6328 9492 11074 16611 18984 22148 33222 44296 66444 132888 911433232519 1822866465038 2734299697557 3645732930076 5468599395114 6380032627633 7291465860152 10937198790228 12760065255266 19140097882899 21874397580456 25520130510532 38280195765798 44660228393431 51040261021064 76560391531596 89320456786862 102991955274647 133980685180293 153120783063192 178640913573724 205983910549294 267961370360586 308975865823941 357281827147448 411967821098588 535922740721172 617951731647882 720943686922529 823935642197176 1071845481442344 1235903463295764 1441887373845058 2162831060767587 2471806926591528 2883774747690116 4325662121535174 5046605808457703 5767549495380232 8651324243070348 10093211616915406 15139817425373109 17302648486140696 20186423233830812 30279634850746218 40372846467661624 60559269701492436 121118539402984872
• Sum of all divisors σ(n): 355349588694897600
• Sum of proper divisors (its aliquot sum) s(n): 234231049291912728
• 121118539402984872 is an abundant number, because the sum of its proper divisors (234231049291912728) is greater than itself. Its abundance is 113112509888927856

Bases of 121118539402984872

• Binary: 110101110010011001010101101111100110101000011110110101000₂
• Hexadecimal: 0x1AE4CAB7CD43DA8
• Base-36: X4KXSV8IR3C

Squares and roots of 121118539402984872

• 121118539402984872 squared (121118539402984872²) is 14669700587112399033880823060856384
• 121118539402984872 cubed (121118539402984872³) is 1776772708590163413144471763529820463336834116622848
• The square root of 121118539402984872 is 348020889.3198580285
• The cube root of 121118539402984872 is 494770.2084834463

Scales and comparisons

• 121,118,539,402,984,872 seconds is equal to 3,851,194,908 years, 40 weeks, 1 day, 19 hours, 21 minutes, 12 seconds.
• To count from 1 to 121,118,539,402,984,872 would take you about eleven billion, five hundred fifty-three million, five hundred eighty-four thousand, seven hundred twenty-six 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 121118539402984872 cubic inches would be around 41230.9 feet tall.

Recreational maths with 121118539402984872

• 121118539402984872 backwards is 278489204935811121
• The number of decimal digits it has is: 18
• The sum of 121118539402984872's digits is 75
• More coming soon!