13893726

Names of 13893726

• Cardinal: 13893726 can be written as Thirteen million, eight hundred ninety-three thousand, seven hundred twenty-six.

Scientific notation

• Scientific notation: 1.3893726 × 10⁷

Factors of 13893726

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 130

Divisors of 13893726

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 14 17 21 22 29 33 34 42 51 58 61 66 77 87 102 119 122 154 174 183 187 203 231 238 319 357 366 374 406 427 462 493 561 609 638 671 714 854 957 986 1037 1122 1218 1281 1309 1342 1479 1769 1914 2013 2074 2233 2562 2618 2958 3111 3451 3538 3927 4026 4466 4697 5307 5423 6222 6699 6902 7259 7854 9394 10353 10614 10846 11407 12383 13398 14091 14518 16269 19459 20706 21777 22814 24766 28182 30073 32538 34221 37149 37961 38918 43554 58377 60146 68442 74298 75922 79849 90219 113883 116754 136213 159698 180438 210511 227766 239547 272426 330803 408639 421022 479094 631533 661606 817278 992409 1263066 1984818 2315621 4631242 6946863 13893726
• Sum of all divisors σ(n): 38568960
• Sum of proper divisors (its aliquot sum) s(n): 24675234
• 13893726 is an abundant number, because the sum of its proper divisors (24675234) is greater than itself. Its abundance is 10781508

Bases of 13893726

• Binary: 110101000000000001011110₂
• Hexadecimal: 0xD4005E
• Base-36: 89SGU

Squares and roots of 13893726

• 13893726 squared (13893726²) is 193035622163076
• 13893726 cubed (13893726³) is 2681984042573305261176
• The square root of 13893726 is 3727.4288725609
• The cube root of 13893726 is 240.4028304313

Scales and comparisons

• 13,893,726 seconds is equal to 22 weeks, 6 days, 19 hours, 22 minutes, 6 seconds.
• To count from 1 to 13,893,726 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 13893726 cubic inches would be around 20 feet tall.

Recreational maths with 13893726

• 13893726 backwards is 62739831
• The number of decimal digits it has is: 8
• The sum of 13893726's digits is 39
• More coming soon!