13073071442

Names of 13073071442

• Cardinal: 13073071442 can be written as Thirteen billion, seventy-three million, seventy-one thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.3073071442 × 10¹⁰

Factors of 13073071442

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 210856024

Divisors of 13073071442

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 31 62 210855991 421711982 6536535721 13073071442
• Sum of all divisors σ(n): 20242175232
• Sum of proper divisors (its aliquot sum) s(n): 7169103790
• 13073071442 is a deficient number, because the sum of its proper divisors (7169103790) is less than itself. Its deficiency is 5903967652

Bases of 13073071442

• Binary: 1100001011001101110011110101010010₂
• Hexadecimal: 0x30B373D52
• Base-36: 607DAHE

Squares and roots of 13073071442

• 13073071442 squared (13073071442²) is 170905196927635959364
• 13073071442 cubed (13073071442³) is 2234255849244063800933780882888
• The square root of 13073071442 is 114337.5329539693
• The cube root of 13073071442 is 2355.7319825877

Scales and comparisons

• 13,073,071,442 seconds is equal to 415 years, 35 weeks, 3 days, 16 hours, 44 minutes, 2 seconds.
• To count from 1 to 13,073,071,442 would take you about eight hundred thirty-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 13073071442 cubic inches would be around 196.3 feet tall.

Recreational maths with 13073071442

• 13073071442 backwards is 24417037031
• The number of decimal digits it has is: 11
• The sum of 13073071442's digits is 32
• More coming soon!