13998985308979199

Names of 13998985308979199

• Cardinal: 13998985308979199 can be written as Thirteen quadrillion, nine hundred ninety-eight trillion, nine hundred eighty-five billion, three hundred eight million, nine hundred seventy-nine thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3998985308979199 × 10¹⁶

Factors of 13998985308979199

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 27115261

Divisors of 13998985308979199

• Number of divisors d(n): 8
• Complete list of divisors:
  1 79 10987391 16127791 868003889 1274095489 177202345683281 13998985308979199
• Sum of all divisors σ(n): 14176189823877120
• Sum of proper divisors (its aliquot sum) s(n): 177204514897921
• 13998985308979199 is a deficient number, because the sum of its proper divisors (177204514897921) is less than itself. Its deficiency is 13821780794081278

Bases of 13998985308979199

• Binary: 110001101111000000000011000010100011101011111111111111₂
• Hexadecimal: 0x31BC00C28EBFFF
• Base-36: 3TU852HVJZZ

Squares and roots of 13998985308979199

• 13998985308979199 squared (13998985308979199²) is 195971589681015439694175414681601
• 13998985308979199 cubed (13998985308979199³) is 2743403404921834731443982280835636768798917017599
• The square root of 13998985308979199 is 118317307.7321285189
• The cube root of 13998985308979199 is 241008.4035394289

Scales and comparisons

• 13,998,985,308,979,199 seconds is equal to 445,124,431 years, 6 weeks, 1 day, 23 hours, 59 minutes, 59 seconds.
• To count from 1 to 13,998,985,308,979,199 would take you about one billion, three hundred thirty-five million, three hundred seventy-three thousand, two hundred ninety-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 13998985308979199 cubic inches would be around 20084 feet tall.

Recreational maths with 13998985308979199

• 13998985308979199 backwards is 99197980358989931
• The number of decimal digits it has is: 17
• The sum of 13998985308979199's digits is 107
• More coming soon!