13806900

Names of 13806900

• Cardinal: 13806900 can be written as Thirteen million, eight hundred six thousand, nine hundred.

Scientific notation

• Scientific notation: 1.38069 × 10⁷

Factors of 13806900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 62

Divisors of 13806900

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 25 29 30 36 45 46 50 58 60 69 75 87 90 92 100 115 116 138 145 150 174 180 207 225 230 261 276 290 300 345 348 414 435 450 460 522 529 575 580 667 690 725 828 870 900 1035 1044 1058 1150 1305 1334 1380 1450 1587 1725 1740 2001 2070 2116 2175 2300 2610 2645 2668 2900 3174 3335 3450 4002 4140 4350 4761 5175 5220 5290 6003 6348 6525 6670 6900 7935 8004 8700 9522 10005 10350 10580 12006 13050 13225 13340 15341 15870 16675 19044 20010 20700 23805 24012 26100 26450 30015 30682 31740 33350 39675 40020 46023 47610 50025 52900 60030 61364 66700 76705 79350 92046 95220 100050 119025 120060 138069 150075 153410 158700 184092 200100 230115 238050 276138 300150 306820 383525 460230 476100 552276 600300 690345 767050 920460 1150575 1380690 1534100 2301150 2761380 3451725 4602300 6903450 13806900
• Sum of all divisors σ(n): 46800390
• Sum of proper divisors (its aliquot sum) s(n): 32993490
• 13806900 is an abundant number, because the sum of its proper divisors (32993490) is greater than itself. Its abundance is 19186590

Bases of 13806900

• Binary: 110100101010110100110100₂
• Hexadecimal: 0xD2AD34
• Base-36: 87XH0

Squares and roots of 13806900

• 13806900 squared (13806900²) is 190630487610000
• 13806900 cubed (13806900³) is 2632016079382509000000
• The square root of 13806900 is 3715.7637169229
• The cube root of 13806900 is 239.9010008355

Scales and comparisons

• 13,806,900 seconds is equal to 22 weeks, 5 days, 19 hours, 15 minutes.
• To count from 1 to 13,806,900 would take you about thirty-four weeks!

  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 13806900 cubic inches would be around 20 feet tall.

Recreational maths with 13806900

• 13806900 backwards is 00960831
• The number of decimal digits it has is: 8
• The sum of 13806900's digits is 27
• More coming soon!