13807794

Names of 13807794

• Cardinal: 13807794 can be written as Thirteen million, eight hundred seven thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 1.3807794 × 10⁷

Factors of 13807794

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 55

Divisors of 13807794

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 13 14 19 21 22 26 33 38 39 42 57 66 77 78 91 114 121 133 143 154 182 209 231 242 247 266 273 286 363 399 418 429 462 494 546 627 726 741 798 847 858 1001 1254 1331 1463 1482 1573 1694 1729 2002 2299 2541 2662 2717 2926 3003 3146 3458 3993 4389 4598 4719 5082 5187 5434 6006 6897 7986 8151 8778 9317 9438 10374 11011 13794 16093 16302 17303 18634 19019 22022 25289 27951 29887 32186 33033 34606 38038 48279 50578 51909 55902 57057 59774 66066 75867 89661 96558 103818 114114 121121 151734 177023 179322 209209 242242 328757 354046 363363 418418 531069 627627 657514 726726 986271 1062138 1255254 1972542 2301299 4602598 6903897 13807794
• Sum of all divisors σ(n): 39352320
• Sum of proper divisors (its aliquot sum) s(n): 25544526
• 13807794 is an abundant number, because the sum of its proper divisors (25544526) is greater than itself. Its abundance is 11736732

Bases of 13807794

• Binary: 110100101011000010110010₂
• Hexadecimal: 0xD2B0B2
• Base-36: 87Y5U

Squares and roots of 13807794

• 13807794 squared (13807794²) is 190655175146436
• 13807794 cubed (13807794³) is 2632527383455908122184
• The square root of 13807794 is 3715.8840132599
• The cube root of 13807794 is 239.9061786057

Scales and comparisons

• 13,807,794 seconds is equal to 22 weeks, 5 days, 19 hours, 29 minutes, 54 seconds.
• To count from 1 to 13,807,794 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 13807794 cubic inches would be around 20 feet tall.

Recreational maths with 13807794

• 13807794 backwards is 49770831
• 13807794 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13807794's digits is 39
• More coming soon!