121341907099765

Names of 121341907099765

• Cardinal: 121341907099765 can be written as One hundred twenty-one trillion, three hundred forty-one billion, nine hundred seven million, ninety-nine thousand, seven hundred sixty-five.

Scientific notation

• Scientific notation: 1.21341907099765 × 10¹⁴

Factors of 121341907099765

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10189

Divisors of 121341907099765

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 55 67 223 335 737 1115 2453 3685 4489 9883 12265 14941 22445 49379 49415 49729 74705 108713 164351 246895 248645 543565 547019 662161 821755 1001047 2203909 2735095 3310805 3331843 5005235 7283771 11011517 11019545 16659215 24242999 36418855 36650273 44364787 55057585 121214995 147661903 183251365 221823935 223233481 488012657 491471707 738309515 1116167405 1624280933 2440063285 2455568291 2457358535 5406188777 8121404665 9893347501 12277841455 27030943885 32928604369 49466737505 108826822511 164643021845 362214648059 544134112555 1811073240295 2206216492723 11031082463615 24268381419953 121341907099765
• Sum of all divisors σ(n): 161996576743008
• Sum of proper divisors (its aliquot sum) s(n): 40654669643243
• 121341907099765 is a deficient number, because the sum of its proper divisors (40654669643243) is less than itself. Its deficiency is 80687237456522

Bases of 121341907099765

• Binary: 11011100101110000011101010001001110000001110101₂
• Hexadecimal: 0x6E5C1D44E075
• Base-36: 170FPAJ5H1

Squares and roots of 121341907099765

• 121341907099765 squared (121341907099765²) is 14723858418607999713663055225
• 121341907099765 cubed (121341907099765³) is 1786621060380824705843756167881408779522125
• The square root of 121341907099765 is 11015530.2686600159
• The cube root of 121341907099765 is 49507.4174647577

Scales and comparisons

• 121,341,907,099,765 seconds is equal to 3,858,297 years, 16 weeks, 1 day, 1 hour, 29 minutes, 25 seconds.
• To count from 1 to 121,341,907,099,765 would take you about nine million, six hundred forty-five thousand, seven hundred forty-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 121341907099765 cubic inches would be around 4125.6 feet tall.

Recreational maths with 121341907099765

• 121341907099765 backwards is 567990709143121
• The number of decimal digits it has is: 15
• The sum of 121341907099765's digits is 64
• More coming soon!