15093997013

Names of 15093997013

• Cardinal: 15093997013 can be written as Fifteen billion, ninety-three million, nine hundred ninety-seven thousand and thirteen.

Scientific notation

• Scientific notation: 1.5093997013 × 10¹⁰

Factors of 15093997013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 28747

Divisors of 15093997013

• Number of divisors d(n): 8
• Complete list of divisors:
  1 241 2399 26107 578159 6291787 62630693 15093997013
• Sum of all divisors σ(n): 15163526400
• Sum of proper divisors (its aliquot sum) s(n): 69529387
• 15093997013 is a deficient number, because the sum of its proper divisors (69529387) is less than itself. Its deficiency is 15024467626

Bases of 15093997013

• Binary: 1110000011101011000001110111010101₂
• Hexadecimal: 0x383AC1DD5
• Base-36: 6XMKQMT

Squares and roots of 15093997013

• 15093997013 squared (15093997013²) is 227828745828452922169
• 15093997013 cubed (15093997013³) is 3438846409010204617630007481197
• The square root of 15093997013 is 122857.6290386559
• The cube root of 15093997013 is 2471.3528304083

Scales and comparisons

• 15,093,997,013 seconds is equal to 479 years, 49 weeks, 56 minutes, 53 seconds.
• To count from 1 to 15,093,997,013 would take you about nine hundred fifty-nine 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 15093997013 cubic inches would be around 205.9 feet tall.

Recreational maths with 15093997013

• 15093997013 backwards is 31079939051
• The number of decimal digits it has is: 11
• The sum of 15093997013's digits is 47
• More coming soon!