13027140

Names of 13027140

• Cardinal: 13027140 can be written as Thirteen million, twenty-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.302714 × 10⁷

Factors of 13027140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 228

Divisors of 13027140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 211 245 252 294 315 343 420 422 441 490 588 630 633 686 735 844 882 980 1029 1055 1260 1266 1372 1470 1477 1715 1764 1899 2058 2110 2205 2532 2940 2954 3087 3165 3430 3798 4116 4220 4410 4431 5145 5908 6174 6330 6860 7385 7596 8820 8862 9495 10290 10339 12348 12660 13293 14770 15435 17724 18990 20580 20678 22155 26586 29540 30870 31017 37980 41356 44310 51695 53172 61740 62034 66465 72373 88620 93051 103390 124068 132930 144746 155085 186102 206780 217119 265860 289492 310170 361865 372204 434238 465255 620340 651357 723730 868476 930510 1085595 1302714 1447460 1861020 2171190 2605428 3256785 4342380 6513570 13027140
• Sum of all divisors σ(n): 46300800
• Sum of proper divisors (its aliquot sum) s(n): 33273660
• 13027140 is an abundant number, because the sum of its proper divisors (33273660) is greater than itself. Its abundance is 20246520

Bases of 13027140

• Binary: 110001101100011101000100₂
• Hexadecimal: 0xC6C744
• Base-36: 7R7T0

Squares and roots of 13027140

• 13027140 squared (13027140²) is 169706376579600
• 13027140 cubed (13027140³) is 2210788726595170344000
• The square root of 13027140 is 3609.3129540121
• The cube root of 13027140 is 235.2969838131

Scales and comparisons

• 13,027,140 seconds is equal to 21 weeks, 3 days, 18 hours, 39 minutes.
• To count from 1 to 13,027,140 would take you about thirty-two 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 13027140 cubic inches would be around 19.6 feet tall.

Recreational maths with 13027140

• 13027140 backwards is 04172031
• 13027140 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13027140's digits is 18
• More coming soon!