13394253153856

Names of 13394253153856

• Cardinal: 13394253153856 can be written as Thirteen trillion, three hundred ninety-four billion, two hundred fifty-three million, one hundred fifty-three thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3394253153856 × 10¹³

Factors of 13394253153856

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10684

Divisors of 13394253153856

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 172 344 688 1376 1849 2752 3698 7396 10639 14792 21278 29584 42556 59168 85112 118336 170224 340448 457477 680896 914954 1829908 3659816 7319632 14639264 19671511 29278528 39343022 78686044 113188321 157372088 226376642 314744176 452753284 629488352 905506568 1258976704 1811013136 3622026272 4867097803 7244052544 9734195606 19468391212 38936782424 77873564848 155747129696 209285205529 311494259392 418570411058 837140822116 1674281644232 3348563288464 6697126576928 13394253153856
• Sum of all divisors σ(n): 27214275412971
• Sum of proper divisors (its aliquot sum) s(n): 13820022259115
• 13394253153856 is an abundant number, because the sum of its proper divisors (13820022259115) is greater than itself. Its abundance is 425769105259

Bases of 13394253153856

• Binary: 11000010111010010111101100111000011001000000₂
• Hexadecimal: 0xC2E97B38640
• Base-36: 4QX8GHXZ4

Squares and roots of 13394253153856

• 13394253153856 squared (13394253153856²) is 179406017549581402807668736
• 13394253153856 cubed (13394253153856³) is 2403009616384225589409221700550889046016
• 13394253153856 is a perfect square number. Its square root is 3659816
• The cube root of 13394253153856 is 23748.6813842867

Scales and comparisons

• 13,394,253,153,856 seconds is equal to 425,895 years, 42 weeks, 4 days, 4 hours, 4 minutes, 16 seconds.
• To count from 1 to 13,394,253,153,856 would take you about one million, sixty-four thousand, seven hundred thirty-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 13394253153856 cubic inches would be around 1979.1 feet tall.

Recreational maths with 13394253153856

• 13394253153856 backwards is 65835135249331
• The number of decimal digits it has is: 14
• The sum of 13394253153856's digits is 58
• More coming soon!