13306560

Names of 13306560

• Cardinal: 13306560 can be written as Thirteen million, three hundred six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.330656 × 10⁷

Factors of 13306560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 260

Divisors of 13306560

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 83 96 120 160 166 167 192 240 249 320 332 334 415 480 498 501 664 668 830 835 960 996 1002 1245 1328 1336 1660 1670 1992 2004 2490 2505 2656 2672 3320 3340 3984 4008 4980 5010 5312 5344 6640 6680 7968 8016 9960 10020 10688 13280 13360 13861 15936 16032 19920 20040 26560 26720 27722 32064 39840 40080 41583 53440 55444 69305 79680 80160 83166 110888 138610 160320 166332 207915 221776 277220 332664 415830 443552 554440 665328 831660 887104 1108880 1330656 1663320 2217760 2661312 3326640 4435520 6653280 13306560
• Sum of all divisors σ(n): 43013376
• Sum of proper divisors (its aliquot sum) s(n): 29706816
• 13306560 is an abundant number, because the sum of its proper divisors (29706816) is greater than itself. Its abundance is 16400256

Bases of 13306560

• Binary: 110010110000101011000000₂
• Hexadecimal: 0xCB0AC0
• Base-36: 7X7EO

Squares and roots of 13306560

• 13306560 squared (13306560²) is 177064539033600
• 13306560 cubed (13306560³) is 2356119912522940416000
• The square root of 13306560 is 3647.8157848225
• The cube root of 13306560 is 236.9673974629

Scales and comparisons

• 13,306,560 seconds is equal to 22 weeks, 16 minutes.
• To count from 1 to 13,306,560 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 13306560 cubic inches would be around 19.7 feet tall.

Recreational maths with 13306560

• 13306560 backwards is 06560331
• 13306560 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13306560's digits is 24
• More coming soon!