121880145266549001

Names of 121880145266549001

• Cardinal: 121880145266549001 can be written as One hundred twenty-one quadrillion, eight hundred eighty trillion, one hundred forty-five billion, two hundred sixty-six million, five hundred forty-nine thousand and one.

Scientific notation

• Scientific notation: 1.21880145266549001 × 10¹⁷

Factors of 121880145266549001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 248096922

Divisors of 121880145266549001

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 53 159 477 1034207 3102621 9307863 54812971 164438913 247062659 493316739 741187977 2223563931 13094320927 39282962781 117848888343 255513931376413 766541794129239 2299625382387717 13542238362949889 40626715088849667 121880145266549001
• Sum of all divisors σ(n): 179370953990242560
• Sum of proper divisors (its aliquot sum) s(n): 57490808723693559
• 121880145266549001 is a deficient number, because the sum of its proper divisors (57490808723693559) is less than itself. Its deficiency is 64389336542855442

Bases of 121880145266549001

• Binary: 110110001000000010101100010101011110010010010000100001001₂
• Hexadecimal: 0x1B10158ABC92109
• Base-36: XC2WLRRLTS9

Squares and roots of 121880145266549001

• 121880145266549001 squared (121880145266549001²) is 14854769810195086854018659934098001
• 121880145266549001 cubed (121880145266549001³) is 1810501502367723717047848121520461446882693002647001
• The square root of 121880145266549001 is 349113370.2202609727
• The cube root of 121880145266549001 is 495805.0977029103

Scales and comparisons

• 121,880,145,266,549,001 seconds is equal to 3,875,411,619 years, 22 weeks, 3 days, 22 hours, 43 minutes, 21 seconds.
• To count from 1 to 121,880,145,266,549,001 would take you about eleven billion, six hundred twenty-six million, two hundred thirty-four thousand, eight hundred fifty-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 121880145266549001 cubic inches would be around 41317.1 feet tall.

Recreational maths with 121880145266549001

• 121880145266549001 backwards is 100945662541088121
• The number of decimal digits it has is: 18
• The sum of 121880145266549001's digits is 63
• More coming soon!