13850144

Names of 13850144

• Cardinal: 13850144 can be written as Thirteen million, eight hundred fifty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3850144 × 10⁷

Factors of 13850144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 93

Divisors of 13850144

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 73 77 88 98 112 121 146 154 176 196 224 242 292 308 352 392 484 511 539 584 616 784 803 847 968 1022 1078 1168 1232 1568 1606 1694 1936 2044 2156 2336 2464 3212 3388 3577 3872 4088 4312 5621 5929 6424 6776 7154 8176 8624 8833 11242 11858 12848 13552 14308 16352 17248 17666 22484 23716 25696 27104 28616 35332 39347 44968 47432 57232 61831 70664 78694 89936 94864 114464 123662 141328 157388 179872 189728 247324 282656 314776 432817 494648 629552 865634 989296 1259104 1731268 1978592 3462536 6925072 13850144
• Sum of all divisors σ(n): 35342622
• Sum of proper divisors (its aliquot sum) s(n): 21492478
• 13850144 is an abundant number, because the sum of its proper divisors (21492478) is greater than itself. Its abundance is 7642334

Bases of 13850144

• Binary: 110100110101011000100000₂
• Hexadecimal: 0xD35620
• Base-36: 88UU8

Squares and roots of 13850144

• 13850144 squared (13850144²) is 191826488820736
• 13850144 cubed (13850144³) is 2656824493181583785984
• The square root of 13850144 is 3721.5781598673
• The cube root of 13850144 is 240.1512010191

Scales and comparisons

• 13,850,144 seconds is equal to 22 weeks, 6 days, 7 hours, 15 minutes, 44 seconds.
• To count from 1 to 13,850,144 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 13850144 cubic inches would be around 20 feet tall.

Recreational maths with 13850144

• 13850144 backwards is 44105831
• The number of decimal digits it has is: 8
• The sum of 13850144's digits is 26
• More coming soon!