13520160

Names of 13520160

• Cardinal: 13520160 can be written as Thirteen million, five hundred twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.352016 × 10⁷

Factors of 13520160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 280

Divisors of 13520160

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 72 80 82 90 96 120 123 144 160 164 180 205 229 240 246 288 328 360 369 410 458 480 492 615 656 687 720 738 820 916 984 1145 1230 1312 1374 1440 1476 1640 1832 1845 1968 2061 2290 2460 2748 2952 3280 3435 3664 3690 3936 4122 4580 4920 5496 5904 6560 6870 7328 7380 8244 9160 9389 9840 10305 10992 11808 13740 14760 16488 18320 18778 19680 20610 21984 27480 28167 29520 32976 36640 37556 41220 46945 54960 56334 59040 65952 75112 82440 84501 93890 109920 112668 140835 150224 164880 169002 187780 225336 281670 300448 329760 338004 375560 422505 450672 563340 676008 751120 845010 901344 1126680 1352016 1502240 1690020 2253360 2704032 3380040 4506720 6760080 13520160
• Sum of all divisors σ(n): 47469240
• Sum of proper divisors (its aliquot sum) s(n): 33949080
• 13520160 is an abundant number, because the sum of its proper divisors (33949080) is greater than itself. Its abundance is 20428920

Bases of 13520160

• Binary: 110011100100110100100000₂
• Hexadecimal: 0xCE4D20
• Base-36: 81S80

Squares and roots of 13520160

• 13520160 squared (13520160²) is 182794726425600
• 13520160 cubed (13520160³) is 2471413948430340096000
• The square root of 13520160 is 3676.9770192375
• The cube root of 13520160 is 238.2286247897

Scales and comparisons

• 13,520,160 seconds is equal to 22 weeks, 2 days, 11 hours, 36 minutes.
• To count from 1 to 13,520,160 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 13520160 cubic inches would be around 19.9 feet tall.

Recreational maths with 13520160

• 13520160 backwards is 06102531
• 13520160 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13520160's digits is 18
• More coming soon!