121358950772268

Names of 121358950772268

• Cardinal: 121358950772268 can be written as One hundred twenty-one trillion, three hundred fifty-eight billion, nine hundred fifty million, seven hundred seventy-two thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.21358950772268 × 10¹⁴

Factors of 121358950772268

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 289119

Divisors of 121358950772268

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 121 132 242 363 484 726 1452 289103 578206 867309 1156412 1734618 3180133 3469236 6360266 9540399 12720532 19080798 34981463 38161596 69962926 104944389 139925852 209888778 419777556 83580544609 167161089218 250741633827 334322178436 501483267654 919385990699 1002966535308 1838771981398 2758157972097 3677543962796 5516315944194 10113245897689 11032631888388 20226491795378 30339737693067 40452983590756 60679475386134 121358950772268
• Sum of all divisors σ(n): 311255024747212
• Sum of proper divisors (its aliquot sum) s(n): 189896073974944
• 121358950772268 is an abundant number, because the sum of its proper divisors (189896073974944) is greater than itself. Its abundance is 68537123202676

Bases of 121358950772268

• Binary: 11011100110000000010101001001101010111000101100₂
• Hexadecimal: 0x6E601526AE2C
• Base-36: 170NJ5W7CC

Squares and roots of 121358950772268

• 121358950772268 squared (121358950772268²) is 14727994932545767793597863824
• 121358950772268 cubed (121358950772268³) is 1787374011993034396942108478349859899632832
• The square root of 121358950772268 is 11016303.8616528729
• The cube root of 121358950772268 is 49509.7352919257

Scales and comparisons

• 121,358,950,772,268 seconds is equal to 3,858,839 years, 12 weeks, 5 days, 18 hours, 57 minutes, 48 seconds.
• To count from 1 to 121,358,950,772,268 would take you about nine million, six hundred forty-seven thousand and ninety-eight 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 121358950772268 cubic inches would be around 4125.8 feet tall.

Recreational maths with 121358950772268

• 121358950772268 backwards is 862277059853121
• 121358950772268 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121358950772268's digits is 66
• More coming soon!