13900843188

Names of 13900843188

• Cardinal: 13900843188 can be written as Thirteen billion, nine hundred million, eight hundred forty-three thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3900843188 × 10¹⁰

Factors of 13900843188

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 491

Divisors of 13900843188

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 229 243 257 324 458 486 514 687 729 771 916 972 1028 1374 1458 1542 2061 2187 2313 2748 2916 3084 4122 4374 4626 6183 6561 6939 8244 8748 9252 12366 13122 13878 18549 19683 20817 24732 26244 27756 37098 39366 41634 55647 58853 59049 62451 74196 78732 83268 111294 117706 118098 124902 166941 176559 187353 222588 235412 236196 249804 333882 353118 374706 500823 529677 562059 667764 706236 749412 1001646 1059354 1124118 1502469 1589031 1686177 2003292 2118708 2248236 3004938 3178062 3372354 4507407 4767093 5058531 6009876 6356124 6744708 9014814 9534186 10117062 13522221 14301279 15175593 18029628 19068372 20234124 27044442 28602558 30351186 42903837 54088884 57205116 60702372 85807674 128711511 171615348 257423022 386134533 514846044 772269066 1158403599 1544538132 2316807198 3475210797 4633614396 6950421594 13900843188
• Sum of all divisors σ(n): 36791452740
• Sum of proper divisors (its aliquot sum) s(n): 22890609552
• 13900843188 is an abundant number, because the sum of its proper divisors (22890609552) is greater than itself. Its abundance is 8989766364

Bases of 13900843188

• Binary: 1100111100100011100000100010110100₂
• Hexadecimal: 0x33C8E08B4
• Base-36: 6DW7B90

Squares and roots of 13900843188

• 13900843188 squared (13900843188²) is 193233441337366003344
• 13900843188 cubed (13900843188³) is 2686107766708321817447227620672
• The square root of 13900843188 is 117901.8370849241
• The cube root of 13900843188 is 2404.4387293897

Scales and comparisons

• 13,900,843,188 seconds is equal to 442 years, 1 day, 9 hours, 19 minutes, 48 seconds.
• To count from 1 to 13,900,843,188 would take you about eight hundred eighty-four 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 13900843188 cubic inches would be around 200.4 feet tall.

Recreational maths with 13900843188

• 13900843188 backwards is 88134800931
• The number of decimal digits it has is: 11
• The sum of 13900843188's digits is 45
• More coming soon!