12621120

12,621,120 is an even composite number composed of four prime numbers multiplied together.

What does the number 12621120 look like?

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

12621120 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 12621120:

2⁶ × 3 × 5 × 13147

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13147)

See below for interesting mathematical facts about the number 12621120 from the Numbermatics database.

Names of 12621120

Cardinal: 12621120 can be written as Twelve million, six hundred twenty-one thousand, one hundred twenty.

Scientific notation

Scientific notation: 1.262112 × 10⁷

Factors of 12621120

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 13157

Divisors of 12621120

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 13147 26294 39441 52588 65735 78882 105176 131470 157764 197205 210352 262940 315528 394410 420704 525880 631056 788820 841408 1051760 1262112 1577640 2103520 2524224 3155280 4207040 6310560 12621120
Sum of all divisors σ(n): 40075104
Sum of proper divisors (its aliquot sum) s(n): 27453984
12621120 is an abundant number, because the sum of its proper divisors (27453984) is greater than itself. Its abundance is 14832864

Bases of 12621120

Binary: 110000001001010101000000₂
Hexadecimal: 0xC09540
Base-36: 7IIIO

Squares and roots of 12621120

12621120 squared (12621120²) is 159292670054400
12621120 cubed (12621120³) is 2010451903876988928000
The square root of 12621120 is 3552.6215672373
The cube root of 12621120 is 232.8266192207

Scales and comparisons

How big is 12621120?

12,621,120 seconds is equal to 20 weeks, 6 days, 1 hour, 52 minutes.
To count from 1 to 12,621,120 would take you about thirty-one 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 12621120 cubic inches would be around 19.4 feet tall.

Recreational maths with 12621120

12621120 backwards is 02112621
12621120 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12621120's digits is 15
More coming soon!

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The information we have on file for 12621120 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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