61442491722

Names of 61442491722

• Cardinal: 61442491722 can be written as Sixty-one billion, four hundred forty-two million, four hundred ninety-one thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 6.1442491722 × 10¹⁰

Factors of 61442491722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 84874

Divisors of 61442491722

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 31 62 93 186 4091 8182 12273 24546 80747 126821 161494 242241 253642 380463 484482 760926 2503157 5006314 7509471 15018942 330335977 660671954 991007931 1982015862 10240415287 20480830574 30721245861 61442491722
• Sum of all divisors σ(n): 126881593344
• Sum of proper divisors (its aliquot sum) s(n): 65439101622
• 61442491722 is an abundant number, because the sum of its proper divisors (65439101622) is greater than itself. Its abundance is 3996609900

Bases of 61442491722

• Binary: 111001001110010000100000010101001010₂
• Hexadecimal: 0xE4E42054A
• Base-36: S859U16

Squares and roots of 61442491722

• 61442491722 squared (61442491722²) is 3775179789008038525284
• 61442491722 cubed (61442491722³) is 231956452935188113681219257699048
• The square root of 61442491722 is 247875.9603551745
• The cube root of 61442491722 is 3945.9926612187

Scales and comparisons

• 61,442,491,722 seconds is equal to 1,953 years, 35 weeks, 2 days, 22 hours, 48 minutes, 42 seconds.
• To count from 1 to 61,442,491,722 would take you about three thousand, nine hundred seven 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 61442491722 cubic inches would be around 328.8 feet tall.

Recreational maths with 61442491722

• 61442491722 backwards is 22719424416
• The number of decimal digits it has is: 11
• The sum of 61442491722's digits is 42
• More coming soon!