13396639853568

Names of 13396639853568

• Cardinal: 13396639853568 can be written as Thirteen trillion, three hundred ninety-six billion, six hundred thirty-nine million, eight hundred fifty-three thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3396639853568 × 10¹³

Factors of 13396639853568

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 66042

Divisors of 13396639853568

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 66037 132074 198111 264148 396222 528296 792444 1056592 1584888 2113184 3169776 4226368 6339552 8452736 12679104 16905472 25358208 33810944 50716416 67621888 101432832 202865664 4360885369 8721770738 13082656107 17443541476 26165312214 34887082952 52330624428 69774165904 104661248856 139548331808 209322497712 279096663616 418644995424 558193327232 837289990848 1116386654464 1674579981696 2232773308928 3349159963392 4465546617856 6698319926784 13396639853568
• Sum of all divisors σ(n): 35707470120516
• Sum of proper divisors (its aliquot sum) s(n): 22310830266948
• 13396639853568 is an abundant number, because the sum of its proper divisors (22310830266948) is greater than itself. Its abundance is 8914190413380

Bases of 13396639853568

• Binary: 11000010111100100101111101011010110000000000₂
• Hexadecimal: 0xC2F25F5AC00
• Base-36: 4QYBXH79C

Squares and roots of 13396639853568

• 13396639853568 squared (13396639853568²) is 179469959366206444482330624
• 13396639853568 cubed (13396639853568³) is 2404294410163550812497427652266722066432
• The square root of 13396639853568 is 3660142.0537416303
• The cube root of 13396639853568 is 23750.0918798695

Scales and comparisons

• 13,396,639,853,568 seconds is equal to 425,971 years, 36 weeks, 6 days, 12 minutes, 48 seconds.
• To count from 1 to 13,396,639,853,568 would take you about one million, sixty-four thousand, nine hundred twenty-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 13396639853568 cubic inches would be around 1979.2 feet tall.

Recreational maths with 13396639853568

• 13396639853568 backwards is 86535893669331
• The number of decimal digits it has is: 14
• The sum of 13396639853568's digits is 75
• More coming soon!