13144230

Names of 13144230

• Cardinal: 13144230 can be written as Thirteen million, one hundred forty-four thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.314423 × 10⁷

Factors of 13144230

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 109

Divisors of 13144230

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 30 33 34 45 51 55 66 71 85 90 99 102 110 121 142 153 165 170 187 198 213 242 255 306 330 355 363 374 426 495 510 561 605 639 710 726 765 781 935 990 1065 1089 1122 1207 1210 1278 1530 1562 1683 1815 1870 2057 2130 2178 2343 2414 2805 3195 3366 3621 3630 3905 4114 4686 5445 5610 6035 6171 6390 7029 7242 7810 8415 8591 10285 10863 10890 11715 12070 12342 13277 14058 16830 17182 18105 18513 20570 21726 23430 25773 26554 30855 35145 36210 37026 39831 42955 51546 54315 61710 66385 70290 77319 79662 85910 92565 108630 119493 128865 132770 146047 154638 185130 199155 238986 257730 292094 386595 398310 438141 597465 730235 773190 876282 1194930 1314423 1460470 2190705 2628846 4381410 6572115 13144230
• Sum of all divisors σ(n): 40334112
• Sum of proper divisors (its aliquot sum) s(n): 27189882
• 13144230 is an abundant number, because the sum of its proper divisors (27189882) is greater than itself. Its abundance is 14045652

Bases of 13144230

• Binary: 110010001001000010100110₂
• Hexadecimal: 0xC890A6
• Base-36: 7TQ5I

Squares and roots of 13144230

• 13144230 squared (13144230²) is 172770782292900
• 13144230 cubed (13144230³) is 2270938899737804967000
• The square root of 13144230 is 3625.4972072807
• The cube root of 13144230 is 235.9998443933

Scales and comparisons

• 13,144,230 seconds is equal to 21 weeks, 5 days, 3 hours, 10 minutes, 30 seconds.
• To count from 1 to 13,144,230 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 13144230 cubic inches would be around 19.7 feet tall.

Recreational maths with 13144230

• 13144230 backwards is 03244131
• 13144230 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13144230's digits is 18
• More coming soon!