216752742

216,752,742 is an even composite number composed of four prime numbers multiplied together.

What does the number 216752742 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

216752742 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 216752742:

2 × 3² × 571 × 21089

(2 × 3 × 3 × 571 × 21089)

See below for interesting mathematical facts about the number 216752742 from the Numbermatics database.

Names of 216752742

Cardinal: 216752742 can be written as Two hundred sixteen million, seven hundred fifty-two thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 2.16752742 × 10⁸

Factors of 216752742

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 21665

Divisors of 216752742

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 18 571 1142 1713 3426 5139 10278 21089 42178 63267 126534 189801 379602 12041819 24083638 36125457 72250914 108376371 216752742
Sum of all divisors σ(n): 470475720
Sum of proper divisors (its aliquot sum) s(n): 253722978
216752742 is an abundant number, because the sum of its proper divisors (253722978) is greater than itself. Its abundance is 36970236

Bases of 216752742

Binary: 1100111010110110001001100110₂
Hexadecimal: 0xCEB6266
Base-36: 3L1RHI

Squares and roots of 216752742

216752742 squared (216752742²) is 46981751164518564
216752742 cubed (216752742³) is 10183423388871091856902488
The square root of 216752742 is 14722.5249872433
The cube root of 216752742 is 600.6961752543

Scales and comparisons

How big is 216752742?

216,752,742 seconds is equal to 6 years, 46 weeks, 2 days, 17 hours, 5 minutes, 42 seconds.
To count from 1 to 216,752,742 would take you about ten years!

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 216752742 cubic inches would be around 50.1 feet tall.

Recreational maths with 216752742

216752742 backwards is 247257612
The number of decimal digits it has is: 9
The sum of 216752742's digits is 36
More coming soon!

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The information we have on file for 216752742 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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