1061404989

Names of 1061404989

• Cardinal: 1061404989 can be written as One billion, sixty-one million, four hundred four thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 1.061404989 × 10⁹

Factors of 1061404989

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 43956

Divisors of 1061404989

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 23 69 353 1059 8119 24357 43577 130731 1002271 3006813 15382681 46148043 353801663 1061404989
• Sum of all divisors σ(n): 1480954752
• Sum of proper divisors (its aliquot sum) s(n): 419549763
• 1061404989 is a deficient number, because the sum of its proper divisors (419549763) is less than itself. Its deficiency is 641855226

Bases of 1061404989

• Binary: 111111010000111100000100111101₂
• Hexadecimal: 0x3F43C13D
• Base-36: HJXLBX

Squares and roots of 1061404989

• 1061404989 squared (1061404989²) is 1126580550674090121
• 1061404989 cubed (1061404989³) is 1195758216995846567465013669
• The square root of 1061404989 is 32579.2109941293
• The cube root of 1061404989 is 1020.0631093209

Scales and comparisons

• 1,061,404,989 seconds is equal to 33 years, 38 weeks, 6 days, 18 hours, 43 minutes, 9 seconds.
• To count from 1 to 1,061,404,989 would take you about sixty-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 1061404989 cubic inches would be around 85 feet tall.

Recreational maths with 1061404989

• 1061404989 backwards is 9894041601
• The number of decimal digits it has is: 10
• The sum of 1061404989's digits is 42
• More coming soon!