31428096001

Names of 31428096001

• Cardinal: 31428096001 can be written as Thirty-one billion, four hundred twenty-eight million, ninety-six thousand and one.

Scientific notation

• Scientific notation: 3.1428096001 × 10¹⁰

Factors of 31428096001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5807170

Divisors of 31428096001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5417 5801753 31428096001
• Sum of all divisors σ(n): 31433903172
• Sum of proper divisors (its aliquot sum) s(n): 5807171
• 31428096001 is a deficient number, because the sum of its proper divisors (5807171) is less than itself. Its deficiency is 31422288830

Bases of 31428096001

• Binary: 11101010001010000101011000000000001₂
• Hexadecimal: 0x75142B001
• Base-36: EFRH62P

Squares and roots of 31428096001

• 31428096001 squared (31428096001²) is 987725218248072192001
• 31428096001 cubed (31428096001³) is 31042322981709089883385932288001
• The square root of 31428096001 is 177279.7111939209
• The cube root of 31428096001 is 3155.7749441871

Scales and comparisons

• 31,428,096,001 seconds is equal to 999 years, 16 weeks, 3 days, 2 hours, 40 minutes, 1 second.
• To count from 1 to 31,428,096,001 would take you about one thousand, nine hundred ninety-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 31428096001 cubic inches would be around 263 feet tall.

Recreational maths with 31428096001

• 31428096001 backwards is 10069082413
• The number of decimal digits it has is: 11
• The sum of 31428096001's digits is 34
• More coming soon!