13246947218798397

Names of 13246947218798397

• Cardinal: 13246947218798397 can be written as Thirteen quadrillion, two hundred forty-six trillion, nine hundred forty-seven billion, two hundred eighteen million, seven hundred ninety-eight thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3246947218798397 × 10¹⁶

Factors of 13246947218798397

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6083

Divisors of 13246947218798397

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 27 39 117 169 351 507 1521 2197 4563 6067 6591 18201 19773 54603 59319 78871 163809 236613 709839 1025323 2129517 3075969 9227907 13329199 27683721 36808489 39987597 110425467 119962791 331276401 359888373 478510357 993829203 1435531071 4306593213 6220634641 12919779639 18661903923 55985711769 80868250333 167957135307 242604750999 727814252997 2183442758991
• Sum of all divisors σ(n): 13248268521865806
• Sum of proper divisors (its aliquot sum) s(n): 1321303067409
• 13246947218798397 is a deficient number, because the sum of its proper divisors (1321303067409) is less than itself. Its deficiency is 13245625915730988

Bases of 13246947218798397

• Binary: 101111000100000000011100111111010101011011011100111101₂
• Hexadecimal: 0x2F10073F55B73D
• Base-36: 3MFNFJG1459

Squares and roots of 13246947218798397

• 13246947218798397 squared (13246947218798397²) is 175481610617630585360656529769609
• 13246947218798397 cubed (13246947218798397³) is 2324595633721484735967344950145248214896228516773
• The square root of 13246947218798397 is 115095383.1341570235
• 13246947218798397 is a perfect cube number. Its cube root is 236613

Scales and comparisons

• 13,246,947,218,798,397 seconds is equal to 421,211,946 years, 3 weeks, 17 hours, 19 minutes, 57 seconds.
• To count from 1 to 13,246,947,218,798,397 would take you about one billion, two hundred sixty-three million, six hundred thirty-five thousand, eight hundred thirty-eight 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 13246947218798397 cubic inches would be around 19717.8 feet tall.

Recreational maths with 13246947218798397

• 13246947218798397 backwards is 79389781274964231
• The number of decimal digits it has is: 17
• The sum of 13246947218798397's digits is 90
• More coming soon!