12952560

Names of 12952560

• Cardinal: 12952560 can be written as Twelve million, nine hundred fifty-two thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.295256 × 10⁷

Factors of 12952560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1900

Divisors of 12952560

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 80 87 116 120 145 174 232 240 290 348 435 464 580 696 870 1160 1392 1740 1861 2320 3480 3722 5583 6960 7444 9305 11166 14888 18610 22332 27915 29776 37220 44664 53969 55830 74440 89328 107938 111660 148880 161907 215876 223320 269845 323814 431752 446640 539690 647628 809535 863504 1079380 1295256 1619070 2158760 2590512 3238140 4317520 6476280 12952560
• Sum of all divisors σ(n): 41559840
• Sum of proper divisors (its aliquot sum) s(n): 28607280
• 12952560 is an abundant number, because the sum of its proper divisors (28607280) is greater than itself. Its abundance is 15654720

Bases of 12952560

• Binary: 110001011010001111110000₂
• Hexadecimal: 0xC5A3F0
• Base-36: 7PM9C

Squares and roots of 12952560

• 12952560 squared (12952560²) is 167768810553600
• 12952560 cubed (12952560³) is 2173035584824137216000
• The square root of 12952560 is 3598.9665183215
• The cube root of 12952560 is 234.8471013859

Scales and comparisons

• 12,952,560 seconds is equal to 21 weeks, 2 days, 21 hours, 56 minutes.
• To count from 1 to 12,952,560 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 12952560 cubic inches would be around 19.6 feet tall.

Recreational maths with 12952560

• 12952560 backwards is 06525921
• 12952560 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12952560's digits is 30
• More coming soon!