15387198713104

Names of 15387198713104

• Cardinal: 15387198713104 can be written as Fifteen trillion, three hundred eighty-seven billion, one hundred ninety-eight million, seven hundred thirteen thousand, one hundred four.

Scientific notation

• Scientific notation: 1.5387198713104 × 10¹³

Factors of 15387198713104

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9626

Divisors of 15387198713104

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 103 206 412 824 1648 9521 10609 19042 21218 38084 42436 76168 84872 152336 169744 980663 1961326 3922652 7845304 15690608 90649441 101008289 181298882 202016578 362597764 404033156 725195528 808066312 1450391056 1616132624 9336892423 18673784846 37347569692 74695139384 149390278768 961699919569 1923399839138 3846799678276 7693599356552 15387198713104
• Sum of all divisors σ(n): 30108113589189
• Sum of proper divisors (its aliquot sum) s(n): 14720914876085
• 15387198713104 is a deficient number, because the sum of its proper divisors (14720914876085) is less than itself. Its deficiency is 666283837019

Bases of 15387198713104

• Binary: 11011111111010011100100000110110110100010000₂
• Hexadecimal: 0xDFE9C836D10
• Base-36: 5GCS4TT74

Squares and roots of 15387198713104

• 15387198713104 squared (15387198713104²) is 236765884236549393701314816
• 15387198713104 cubed (15387198713104³) is 3643163709231563470282402780107968548864
• 15387198713104 is a perfect square number. Its square root is 3922652
• The cube root of 15387198713104 is 24872.5237439621

Scales and comparisons

• 15,387,198,713,104 seconds is equal to 489,265 years, 16 weeks, 5 days, 16 hours, 45 minutes, 4 seconds.
• To count from 1 to 15,387,198,713,104 would take you about one million, two hundred twenty-three thousand, one hundred sixty-three 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 15387198713104 cubic inches would be around 2072.7 feet tall.

Recreational maths with 15387198713104

• 15387198713104 backwards is 40131789178351
• The number of decimal digits it has is: 14
• The sum of 15387198713104's digits is 58
• More coming soon!