12520240

12,520,240 is an even composite number composed of four prime numbers multiplied together.

What does the number 12520240 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

12520240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 12520240:

2⁴ × 5 × 19 × 8237

(2 × 2 × 2 × 2 × 5 × 19 × 8237)

See below for interesting mathematical facts about the number 12520240 from the Numbermatics database.

Names of 12520240

Cardinal: 12520240 can be written as Twelve million, five hundred twenty thousand, two hundred forty.

Scientific notation

Scientific notation: 1.252024 × 10⁷

Factors of 12520240

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 8263

Divisors of 12520240

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 1520 8237 16474 32948 41185 65896 82370 131792 156503 164740 313006 329480 626012 658960 782515 1252024 1565030 2504048 3130060 6260120 12520240
Sum of all divisors σ(n): 30645360
Sum of proper divisors (its aliquot sum) s(n): 18125120
12520240 is an abundant number, because the sum of its proper divisors (18125120) is greater than itself. Its abundance is 5604880

Bases of 12520240

Binary: 101111110000101100110000₂
Hexadecimal: 0xBF0B30
Base-36: 7GCOG

Squares and roots of 12520240

12520240 squared (12520240²) is 156756409657600
12520240 cubed (12520240³) is 1962627870451469824000
The square root of 12520240 is 3538.3951164333
The cube root of 12520240 is 232.2046351445

Scales and comparisons

How big is 12520240?

12,520,240 seconds is equal to 20 weeks, 4 days, 21 hours, 50 minutes, 40 seconds.
To count from 1 to 12,520,240 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 12520240 cubic inches would be around 19.4 feet tall.

Recreational maths with 12520240

12520240 backwards is 04202521
12520240 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12520240's digits is 16
More coming soon!

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The information we have on file for 12520240 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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