15214242

15,214,242 is an even composite number composed of five prime numbers multiplied together.

What does the number 15214242 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

15214242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 15214242:

2 × 3 × 31 × 157 × 521

See below for interesting mathematical facts about the number 15214242 from the Numbermatics database.

Names of 15214242

Cardinal: 15214242 can be written as Fifteen million, two hundred fourteen thousand, two hundred forty-two.

Scientific notation

Scientific notation: 1.5214242 × 10⁷

Factors of 15214242

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 714

Divisors of 15214242

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 31 62 93 157 186 314 471 521 942 1042 1563 3126 4867 9734 14601 16151 29202 32302 48453 81797 96906 163594 245391 490782 2535707 5071414 7607121 15214242
Sum of all divisors σ(n): 31670784
Sum of proper divisors (its aliquot sum) s(n): 16456542
15214242 is an abundant number, because the sum of its proper divisors (16456542) is greater than itself. Its abundance is 1242300

Bases of 15214242

Binary: 111010000010011010100010₂
Hexadecimal: 0xE826A2
Base-36: 923DU

Squares and roots of 15214242

15214242 squared (15214242²) is 231473159634564
15214242 cubed (15214242³) is 3521688667184888260488
The square root of 15214242 is 3900.5438082401
The cube root of 15214242 is 247.7898084623

Scales and comparisons

How big is 15214242?

15,214,242 seconds is equal to 25 weeks, 1 day, 2 hours, 10 minutes, 42 seconds.
To count from 1 to 15,214,242 would take you about thirty-seven 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 15214242 cubic inches would be around 20.6 feet tall.

Recreational maths with 15214242

15214242 backwards is 24241251
The number of decimal digits it has is: 8
The sum of 15214242's digits is 21
More coming soon!

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The information we have on file for 15214242 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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