122889938433543922

Names of 122889938433543922

• Cardinal: 122889938433543922 can be written as One hundred twenty-two quadrillion, eight hundred eighty-nine trillion, nine hundred thirty-eight billion, four hundred thirty-three million, five hundred forty-three thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.22889938433543922 × 10¹⁷

Factors of 122889938433543922

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 49604465

Divisors of 122889938433543922

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 461 922 2850851 5701702 46753151 93506302 1314242311 2628484622 21553202611 43106405222 133286267281501 266572534563002 61444969216771961 122889938433543922
• Sum of all divisors σ(n): 184734835203308544
• Sum of proper divisors (its aliquot sum) s(n): 61844896769764622
• 122889938433543922 is a deficient number, because the sum of its proper divisors (61844896769764622) is less than itself. Its deficiency is 61045041663779300

Bases of 122889938433543922

• Binary: 110110100100101111011111101110110110011010000111011110010₂
• Hexadecimal: 0x1B497BF76CD0EF2
• Base-36: XM0UICJ5BZM

Squares and roots of 122889938433543922

• 122889938433543922 squared (122889938433543922²) is 15101936968200215577674004303142084
• 122889938433543922 cubed (122889938433543922³) is 1855876104249385446917303315815147370979888020613448
• The square root of 122889938433543922 is 350556612.3089734589
• The cube root of 122889938433543922 is 497170.6038134071

Scales and comparisons

• 122,889,938,433,543,922 seconds is equal to 3,907,519,918 years, 33 weeks, 5 days, 5 hours, 45 minutes, 22 seconds.
• To count from 1 to 122,889,938,433,543,922 would take you about eleven billion, seven hundred twenty-two million, five hundred fifty-nine thousand, seven hundred fifty-five 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 122889938433543922 cubic inches would be around 41430.9 feet tall.

Recreational maths with 122889938433543922

• 122889938433543922 backwards is 229345334839988221
• The number of decimal digits it has is: 18
• The sum of 122889938433543922's digits is 85
• More coming soon!