122291121356166141

Names of 122291121356166141

• Cardinal: 122291121356166141 can be written as One hundred twenty-two quadrillion, two hundred ninety-one trillion, one hundred twenty-one billion, three hundred fifty-six million, one hundred sixty-six thousand, one hundred forty-one.

Scientific notation

• Scientific notation: 1.22291121356166141 × 10¹⁷

Factors of 122291121356166141

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 246570367

Divisors of 122291121356166141

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 127 381 397 1093 1143 1191 3279 3573 9837 50419 138811 151257 416433 433921 453771 1249299 1301763 3905289 55107967 165323901 246568747 495971703 739706241 2219118723 31314230869 93942692607 97887792559 269499640471 281828077821 293663377677 808498921413 880990133031 2425496764239 12431749654993 34226454339817 37295248964979 102679363019451 106991357266987 111885746894937 308038089058353 320974071800961 962922215402883 13587902372907349 40763707118722047 122291121356166141
• Sum of all divisors σ(n): 178645362195748864
• Sum of proper divisors (its aliquot sum) s(n): 56354240839582723
• 122291121356166141 is a deficient number, because the sum of its proper divisors (56354240839582723) is less than itself. Its deficiency is 65936880516583418

Bases of 122291121356166141

• Binary: 110110010011101110010000001111111100111100101001111111101₂
• Hexadecimal: 0x1B277207F9E53FD
• Base-36: XG4L1KW9XX9

Squares and roots of 122291121356166141

• 122291121356166141 squared (122291121356166141²) is 14955118362548554417122441994831881
• 122291121356166141 cubed (122291121356166141³) is 1828878194570253931986562577680471423824213999541221
• The square root of 122291121356166141 is 349701474.6268110047
• The cube root of 122291121356166141 is 496361.7523278735

Scales and comparisons

• 122,291,121,356,166,141 seconds is equal to 3,888,479,387 years, 44 weeks, 1 day, 20 hours, 22 minutes, 21 seconds.
• To count from 1 to 122,291,121,356,166,141 would take you about eleven billion, six hundred sixty-five million, four hundred thirty-eight thousand, one hundred sixty-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 122291121356166141 cubic inches would be around 41363.5 feet tall.

Recreational maths with 122291121356166141

• 122291121356166141 backwards is 141661653121192221
• The number of decimal digits it has is: 18
• The sum of 122291121356166141's digits is 54
• More coming soon!