216375745

216,375,745 is an odd composite number composed of four prime numbers multiplied together.

What does the number 216375745 look like?

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

216375745 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 216375745:

5 × 17² × 137 × 1093

(5 × 17 × 17 × 137 × 1093)

See below for interesting mathematical facts about the number 216375745 from the Numbermatics database.

Names of 216375745

Cardinal: 216375745 can be written as Two hundred sixteen million, three hundred seventy-five thousand, seven hundred forty-five.

Scientific notation

Scientific notation: 2.16375745 × 10⁸

Factors of 216375745

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1252

Divisors of 216375745

Number of divisors d(n): 24
Complete list of divisors:
1 5 17 85 137 289 685 1093 1445 2329 5465 11645 18581 39593 92905 149741 197965 315877 748705 1579385 2545597 12727985 43275149 216375745
Sum of all divisors σ(n): 278090424
Sum of proper divisors (its aliquot sum) s(n): 61714679
216375745 is a deficient number, because the sum of its proper divisors (61714679) is less than itself. Its deficiency is 154661066

Bases of 216375745

Binary: 1100111001011010000111000001₂
Hexadecimal: 0xCE5A1C1
Base-36: 3KTOLD

Squares and roots of 216375745

216375745 squared (216375745²) is 46818463024305025
216375745 cubed (216375745³) is 10130379816638952891618625
The square root of 216375745 is 14709.7160067759
The cube root of 216375745 is 600.3477104937

Scales and comparisons

How big is 216375745?

216,375,745 seconds is equal to 6 years, 45 weeks, 5 days, 8 hours, 22 minutes, 25 seconds.
To count from 1 to 216,375,745 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 216375745 cubic inches would be around 50 feet tall.

Recreational maths with 216375745

216375745 backwards is 547573612
The number of decimal digits it has is: 9
The sum of 216375745's digits is 40
More coming soon!

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The information we have on file for 216375745 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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