13578107842

Names of 13578107842

• Cardinal: 13578107842 can be written as Thirteen billion, five hundred seventy-eight million, one hundred seven thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.3578107842 × 10¹⁰

Factors of 13578107842

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 404

Divisors of 13578107842

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 13 17 26 34 41 53 67 82 106 134 211 221 422 442 533 689 697 871 901 1066 1139 1378 1394 1742 1802 2173 2278 2743 2747 3551 3587 4346 5486 5494 7102 7174 8651 9061 11183 11713 14137 14807 17302 18122 22366 23426 28249 28274 29614 35711 36941 46163 46631 46699 56498 60367 71422 73882 92326 93262 93398 112463 120734 145379 145591 147067 183781 190111 224926 240329 290758 291182 294134 367562 380222 458503 480233 480658 579617 607087 749261 784771 917006 960466 1159234 1214174 1498522 1569542 1892683 1911871 2471443 2475047 3124277 3785366 3823742 4942886 4950094 5960539 6248554 7535021 7794551 9740393 9853489 11921078 12737437 15070042 15589102 19480786 19706978 25474874 30719701 32175611 61439402 64351222 101329163 128095357 165586681 202658326 256190714 331173362 399356113 522234917 798712226 1044469834 6789053921 13578107842
• Sum of all divisors σ(n): 24717788928
• Sum of proper divisors (its aliquot sum) s(n): 11139681086
• 13578107842 is a deficient number, because the sum of its proper divisors (11139681086) is less than itself. Its deficiency is 2438426756

Bases of 13578107842

• Binary: 1100101001010100010111101111000010₂
• Hexadecimal: 0x329517BC2
• Base-36: 68K1Z2A

Squares and roots of 13578107842

• 13578107842 squared (13578107842²) is 184365012568981896964
• 13578107842 cubed (13578107842³) is 2503328022953321661122924391688
• The square root of 13578107842 is 116525.1382406387
• The cube root of 13578107842 is 2385.6849154879

Scales and comparisons

• 13,578,107,842 seconds is equal to 431 years, 38 weeks, 4 days, 37 minutes, 22 seconds.
• To count from 1 to 13,578,107,842 would take you about eight hundred sixty-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 13578107842 cubic inches would be around 198.8 feet tall.

Recreational maths with 13578107842

• 13578107842 backwards is 24870187531
• The number of decimal digits it has is: 11
• The sum of 13578107842's digits is 46
• More coming soon!