13412490

Names of 13412490

• Cardinal: 13412490 can be written as Thirteen million, four hundred twelve thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.341249 × 10⁷

Factors of 13412490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47

Divisors of 13412490

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 30 34 35 39 42 51 65 70 78 85 91 102 105 119 130 170 182 195 210 221 238 255 273 289 357 390 442 455 510 546 578 595 663 714 867 910 1105 1190 1326 1365 1445 1547 1734 1785 2023 2210 2730 2890 3094 3315 3570 3757 4046 4335 4641 4913 6069 6630 7514 7735 8670 9282 9826 10115 11271 12138 14739 15470 18785 20230 22542 23205 24565 26299 29478 30345 34391 37570 46410 49130 52598 56355 60690 63869 68782 73695 78897 103173 112710 127738 131495 147390 157794 171955 191607 206346 262990 319345 343910 383214 394485 447083 515865 638690 788970 894166 958035 1031730 1341249 1916070 2235415 2682498 4470830 6706245 13412490
• Sum of all divisors σ(n): 42094080
• Sum of proper divisors (its aliquot sum) s(n): 28681590
• 13412490 is an abundant number, because the sum of its proper divisors (28681590) is greater than itself. Its abundance is 15269100

Bases of 13412490

• Binary: 110011001010100010001010₂
• Hexadecimal: 0xCCA88A
• Base-36: 7ZH56

Squares and roots of 13412490

• 13412490 squared (13412490²) is 179894888000100
• 13412490 cubed (13412490³) is 2412838386352461249000
• The square root of 13412490 is 3662.3066501865
• The cube root of 13412490 is 237.5945477669

Scales and comparisons

• 13,412,490 seconds is equal to 22 weeks, 1 day, 5 hours, 41 minutes, 30 seconds.
• To count from 1 to 13,412,490 would take you about thirty-three 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 13412490 cubic inches would be around 19.8 feet tall.

Recreational maths with 13412490

• 13412490 backwards is 09421431
• The number of decimal digits it has is: 8
• The sum of 13412490's digits is 24
• More coming soon!