13679994042

Names of 13679994042

• Cardinal: 13679994042 can be written as Thirteen billion, six hundred seventy-nine million, nine hundred ninety-four thousand and forty-two.

Scientific notation

• Scientific notation: 1.3679994042 × 10¹⁰

Factors of 13679994042

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29

Divisors of 13679994042

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 99 117 121 143 198 234 242 286 297 351 363 429 594 702 726 858 1089 1287 1331 1573 2178 2574 2662 3146 3267 3861 3993 4719 6534 7722 7986 9438 11979 14157 14641 17303 23958 28314 29282 34606 35937 42471 43923 51909 71874 84942 87846 103818 131769 155727 161051 190333 263538 311454 322102 380666 395307 467181 483153 570999 790614 934362 966306 1141998 1449459 1712997 1771561 2093663 2898918 3425994 3543122 4187326 4348377 5138991 5314683 6280989 8696754 10277982 10629366 12561978 15944049 18842967 19487171 23030293 31888098 37685934 38974342 46060586 47832147 56528901 58461513 69090879 95664294 113057802 116923026 138181758 175384539 207272637 253333223 350769078 414545274 506666446 526153617 621817911 759999669 1052307234 1243635822 1519999338 2279999007 4559998014 6839997021 13679994042
• Sum of all divisors σ(n): 36012291840
• Sum of proper divisors (its aliquot sum) s(n): 22332297798
• 13679994042 is an abundant number, because the sum of its proper divisors (22332297798) is greater than itself. Its abundance is 8652303756

Bases of 13679994042

• Binary: 1100101111011001000010010010111010₂
• Hexadecimal: 0x32F6424BA
• Base-36: 6A8PQYI

Squares and roots of 13679994042

• 13679994042 squared (13679994042²) is 187142236989155497764
• 13679994042 cubed (13679994042³) is 2560104687018199228023064322088
• The square root of 13679994042 is 116961.5066677923
• The cube root of 13679994042 is 2391.6372156537

Scales and comparisons

• 13,679,994,042 seconds is equal to 434 years, 51 weeks, 6 hours, 20 minutes, 42 seconds.
• To count from 1 to 13,679,994,042 would take you about eight hundred sixty-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 13679994042 cubic inches would be around 199.3 feet tall.

Recreational maths with 13679994042

• 13679994042 backwards is 24049997631
• 13679994042 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13679994042's digits is 54
• More coming soon!