15349327768899216

Names of 15349327768899216

• Cardinal: 15349327768899216 can be written as Fifteen quadrillion, three hundred forty-nine trillion, three hundred twenty-seven billion, seven hundred sixty-eight million, eight hundred ninety-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.5349327768899216 × 10¹⁶

Factors of 15349327768899216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10324372

Divisors of 15349327768899216

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 10324367 20648734 30973101 41297468 61946202 82594936 92919303 123892404 165189872 185838606 247784808 371677212 495569616 743354424 1486708848 106592553950689 213185107901378 319777661852067 426370215802756 639555323704134 852740431605512 959332985556201 1279110647408268 1705480863211024 1918665971112402 2558221294816536 3837331942224804 5116442589633072 7674663884449608 15349327768899216
• Sum of all divisors σ(n): 42956803402847971
• Sum of proper divisors (its aliquot sum) s(n): 27607475633948755
• 15349327768899216 is an abundant number, because the sum of its proper divisors (27607475633948755) is greater than itself. Its abundance is 12258147865049539

Bases of 15349327768899216

• Binary: 110110100010000010000111011101001101001100111010010000₂
• Hexadecimal: 0x368821DD34CE90
• Base-36: 474VRTXPC40

Squares and roots of 15349327768899216

• 15349327768899216 squared (15349327768899216²) is 235601862957100584061268365414656
• 15349327768899216 cubed (15349327768899216³) is 3616330217491811552501476893356387669442513309696
• 15349327768899216 is a perfect square number. Its square root is 123892404
• The cube root of 15349327768899216 is 248521.0157774561

Scales and comparisons

• 15,349,327,768,899,216 seconds is equal to 488,061,144 years, 24 weeks, 11 hours, 33 minutes, 36 seconds.
• To count from 1 to 15,349,327,768,899,216 would take you about one billion, four hundred sixty-four million, one hundred eighty-three thousand, four hundred thirty-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 15349327768899216 cubic inches would be around 20710.1 feet tall.

Recreational maths with 15349327768899216

• 15349327768899216 backwards is 61299886772394351
• The number of decimal digits it has is: 17
• The sum of 15349327768899216's digits is 90
• More coming soon!