13883490

Names of 13883490

• Cardinal: 13883490 can be written as Thirteen million, eight hundred eighty-three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.388349 × 10⁷

Factors of 13883490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 405

Divisors of 13883490

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 23 30 38 45 46 57 69 90 95 114 115 138 171 190 207 230 285 342 345 353 414 437 570 690 706 855 874 1035 1059 1311 1710 1765 2070 2118 2185 2622 3177 3530 3933 4370 5295 6354 6555 6707 7866 8119 10590 13110 13414 15885 16238 19665 20121 24357 31770 33535 39330 40242 40595 48714 60363 67070 73071 81190 100605 120726 121785 146142 154261 201210 243570 301815 308522 365355 462783 603630 730710 771305 925566 1388349 1542610 2313915 2776698 4627830 6941745 13883490
• Sum of all divisors σ(n): 39761280
• Sum of proper divisors (its aliquot sum) s(n): 25877790
• 13883490 is an abundant number, because the sum of its proper divisors (25877790) is greater than itself. Its abundance is 11994300

Bases of 13883490

• Binary: 110100111101100001100010₂
• Hexadecimal: 0xD3D862
• Base-36: 89KKI

Squares and roots of 13883490

• 13883490 squared (13883490²) is 192751294580100
• 13883490 cubed (13883490³) is 2676060670789872549000
• The square root of 13883490 is 3726.0555551413
• The cube root of 13883490 is 240.3437781673

Scales and comparisons

• 13,883,490 seconds is equal to 22 weeks, 6 days, 16 hours, 31 minutes, 30 seconds.
• To count from 1 to 13,883,490 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 13883490 cubic inches would be around 20 feet tall.

Recreational maths with 13883490

• 13883490 backwards is 09438831
• The number of decimal digits it has is: 8
• The sum of 13883490's digits is 36
• More coming soon!