13178656978564

Names of 13178656978564

• Cardinal: 13178656978564 can be written as Thirteen trillion, one hundred seventy-eight billion, six hundred fifty-six million, nine hundred seventy-eight thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 1.3178656978564 × 10¹³

Factors of 13178656978564

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2163

Divisors of 13178656978564

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 77 98 121 154 196 242 308 484 539 847 1078 1331 1694 2143 2156 2662 3388 4286 5324 5929 8572 9317 11858 14641 15001 18634 23573 23716 29282 30002 37268 47146 58564 60004 65219 94292 102487 105007 130438 165011 204974 210014 259303 260876 330022 409948 420028 518606 660044 717409 1037212 1155077 1434818 1815121 2310154 2852333 2869636 3630242 4592449 4620308 5704666 7260484 9184898 11409332 12705847 18369796 19966331 25411694 31375663 32147143 39932662 50516939 50823388 62751326 64294286 79865324 101033878 125502652 128588572 139764317 202067756 219629641 225030001 279528634 353618573 439259282 450060002 555686329 559057268 707237146 878518564 900120004 1111372658 1414474292 1537407487 2222745316 2475330011 3074814974 3889804303 4950660022 6112549619 6149629948 7779608606 9901320044 12225099238 15559217212 24450198476 27228630121 42787847333 54457260242 67238045809 85575694666 108914520484 134476091618 171151389332 268952183236 299514931331 470666320663 599029862662 941332641326 1198059725324 1882665282652 3294664244641 6589328489282 13178656978564
• Sum of all divisors σ(n): 29524372185735
• Sum of proper divisors (its aliquot sum) s(n): 16345715207171
• 13178656978564 is an abundant number, because the sum of its proper divisors (16345715207171) is greater than itself. Its abundance is 3167058228607

Bases of 13178656978564

• Binary: 10111111110001100101001010101111011010000100₂
• Hexadecimal: 0xBFC652AF684
• Base-36: 4O66W3OG4

Squares and roots of 13178656978564

• 13178656978564 squared (13178656978564²) is 173676999758653617555502096
• 13178656978564 cubed (13178656978564³) is 2288829604885438640746641640045329070144
• 13178656978564 is a perfect square number. Its square root is 3630242
• The cube root of 13178656978564 is 23620.5706040273

Scales and comparisons

• 13,178,656,978,564 seconds is equal to 419,040 years, 27 weeks, 3 days, 1 hour, 36 minutes, 4 seconds.
• To count from 1 to 13,178,656,978,564 would take you about one million, forty-seven thousand, six hundred one 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 13178656978564 cubic inches would be around 1968.4 feet tall.

Recreational maths with 13178656978564

• 13178656978564 backwards is 46587965687131
• The number of decimal digits it has is: 14
• The sum of 13178656978564's digits is 76
• More coming soon!