13152370

Names of 13152370

• Cardinal: 13152370 can be written as Thirteen million, one hundred fifty-two thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.315237 × 10⁷

Factors of 13152370

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 104

Divisors of 13152370

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 11 14 19 22 29 31 35 38 55 58 62 70 77 95 110 133 145 154 155 190 203 209 217 266 290 310 319 341 385 406 418 434 551 589 638 665 682 770 899 1015 1045 1085 1102 1178 1330 1463 1595 1705 1798 2030 2090 2170 2233 2387 2755 2926 2945 3190 3410 3857 4123 4466 4495 4774 5510 5890 6061 6293 6479 7315 7714 8246 8990 9889 11165 11935 12122 12586 12958 14630 17081 19285 19778 20615 22330 23870 30305 31465 32395 34162 38570 41230 42427 45353 49445 60610 62930 64790 69223 84854 85405 90706 98890 119567 138446 170810 187891 212135 226765 239134 346115 375782 424270 453530 597835 692230 939455 1195670 1315237 1878910 2630474 6576185 13152370
• Sum of all divisors σ(n): 33177600
• Sum of proper divisors (its aliquot sum) s(n): 20025230
• 13152370 is an abundant number, because the sum of its proper divisors (20025230) is greater than itself. Its abundance is 6872860

Bases of 13152370

• Binary: 110010001011000001110010₂
• Hexadecimal: 0xC8B072
• Base-36: 7TWFM

Squares and roots of 13152370

• 13152370 squared (13152370²) is 172984836616900
• 13152370 cubed (13152370³) is 2275160575575017053000
• The square root of 13152370 is 3626.6196381755
• The cube root of 13152370 is 236.0485512483

Scales and comparisons

• 13,152,370 seconds is equal to 21 weeks, 5 days, 5 hours, 26 minutes, 10 seconds.
• To count from 1 to 13,152,370 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 13152370 cubic inches would be around 19.7 feet tall.

Recreational maths with 13152370

• 13152370 backwards is 07325131
• 13152370 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13152370's digits is 22
• More coming soon!