1122642001

Names of 1122642001

• Cardinal: 1122642001 can be written as One billion, one hundred twenty-two million, six hundred forty-two thousand and one.

Scientific notation

• Scientific notation: 1.122642001 × 10⁹

Factors of 1122642001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 37751

Divisors of 1122642001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 2447 31811 35291 458783 86357077 1122642001
• Sum of all divisors σ(n): 1209527424
• Sum of proper divisors (its aliquot sum) s(n): 86885423
• 1122642001 is a deficient number, because the sum of its proper divisors (86885423) is less than itself. Its deficiency is 1035756578

Bases of 1122642001

• Binary: 1000010111010100010100001010001₂
• Hexadecimal: 0x42EA2851
• Base-36: IKE441

Squares and roots of 1122642001

• 1122642001 squared (1122642001²) is 1260325062409284001
• 1122642001 cubed (1122642001³) is 1414893849973608471859926001
• The square root of 1122642001 is 33505.8502503667
• The cube root of 1122642001 is 1039.3147609463

Scales and comparisons

• 1,122,642,001 seconds is equal to 35 years, 36 weeks, 1 day, 13 hours, 1 second.
• To count from 1 to 1,122,642,001 would take you about seventy-one 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 1122642001 cubic inches would be around 86.6 feet tall.

Recreational maths with 1122642001

• 1122642001 backwards is 1002462211
• The number of decimal digits it has is: 10
• The sum of 1122642001's digits is 19
• More coming soon!