13468990854

Names of 13468990854

• Cardinal: 13468990854 can be written as Thirteen billion, four hundred sixty-eight million, nine hundred ninety thousand, eight hundred fifty-four.

Scientific notation

• Scientific notation: 1.3468990854 × 10¹⁰

Factors of 13468990854

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1903

Divisors of 13468990854

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 11 22 23 33 46 66 69 121 138 242 253 363 506 683 726 759 1181 1366 1518 2049 2362 2783 3543 4098 5566 7086 7513 8349 12991 15026 15709 16698 22539 25982 27163 31418 38973 45078 47127 54326 77946 81489 82643 94254 142901 162978 165286 172799 247929 285802 298793 345598 428703 495858 518397 597586 806623 857406 896379 1036794 1613246 1792758 1900789 2419869 3286723 3801578 4839738 5702367 6573446 8872853 9860169 11404734 17745706 18552329 19720338 26618559 37104658 53237118 55656987 97601383 111313974 195202766 204075619 292804149 408151238 585608298 612226857 1224453714 2244831809 4489663618 6734495427 13468990854
• Sum of all divisors σ(n): 30968324352
• Sum of proper divisors (its aliquot sum) s(n): 17499333498
• 13468990854 is an abundant number, because the sum of its proper divisors (17499333498) is greater than itself. Its abundance is 4030342644

Bases of 13468990854

• Binary: 1100100010110100000111110110000110₂
• Hexadecimal: 0x322D07D86
• Base-36: 66R37UU

Squares and roots of 13468990854

• 13468990854 squared (13468990854²) is 181413714625135649316
• 13468990854 cubed (13468990854³) is 2443459663076118099146555355864
• The square root of 13468990854 is 116055.9815520079
• The cube root of 13468990854 is 2379.2770709947

Scales and comparisons

• 13,468,990,854 seconds is equal to 428 years, 14 weeks, 1 day, 2 hours, 20 minutes, 54 seconds.
• To count from 1 to 13,468,990,854 would take you about eight hundred fifty-six 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 13468990854 cubic inches would be around 198.3 feet tall.

Recreational maths with 13468990854

• 13468990854 backwards is 45809986431
• The number of decimal digits it has is: 11
• The sum of 13468990854's digits is 57
• More coming soon!