12956480

12,956,480 is an even composite number composed of four prime numbers multiplied together.

What does the number 12956480 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

12956480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 12956480:

2⁶ × 5 × 19 × 2131

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 2131)

See below for interesting mathematical facts about the number 12956480 from the Numbermatics database.

Names of 12956480

Cardinal: 12956480 can be written as Twelve million, nine hundred fifty-six thousand, four hundred eighty.

Scientific notation

Scientific notation: 1.295648 × 10⁷

Factors of 12956480

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 2157

Divisors of 12956480

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 152 160 190 304 320 380 608 760 1216 1520 2131 3040 4262 6080 8524 10655 17048 21310 34096 40489 42620 68192 80978 85240 136384 161956 170480 202445 323912 340960 404890 647824 681920 809780 1295648 1619560 2591296 3239120 6478240 12956480
Sum of all divisors σ(n): 32491680
Sum of proper divisors (its aliquot sum) s(n): 19535200
12956480 is an abundant number, because the sum of its proper divisors (19535200) is greater than itself. Its abundance is 6578720

Bases of 12956480

Binary: 110001011011001101000000₂
Hexadecimal: 0xC5B340
Base-36: 7PPA8

Squares and roots of 12956480

12956480 squared (12956480²) is 167870373990400
12956480 cubed (12956480³) is 2175009143199137792000
The square root of 12956480 is 3599.5110779105
The cube root of 12956480 is 234.8707905969

Scales and comparisons

How big is 12956480?

12,956,480 seconds is equal to 21 weeks, 2 days, 23 hours, 1 minute, 20 seconds.
To count from 1 to 12,956,480 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 12956480 cubic inches would be around 19.6 feet tall.

Recreational maths with 12956480

12956480 backwards is 08465921
The number of decimal digits it has is: 8
The sum of 12956480's digits is 35
More coming soon!

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The information we have on file for 12956480 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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