163782243

163,782,243 is an odd composite number composed of three prime numbers multiplied together.

What does the number 163782243 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

163782243 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 163782243:

3⁹ × 53 × 157

(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 53 × 157)

See below for interesting mathematical facts about the number 163782243 from the Numbermatics database.

Names of 163782243

Cardinal: 163782243 can be written as One hundred sixty-three million, seven hundred eighty-two thousand, two hundred forty-three.

Scientific notation

Scientific notation: 1.63782243 × 10⁸

Factors of 163782243

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 213

Divisors of 163782243

Number of divisors d(n): 40
Complete list of divisors:
1 3 9 27 53 81 157 159 243 471 477 729 1413 1431 2187 4239 4293 6561 8321 12717 12879 19683 24963 38151 38637 74889 114453 115911 224667 343359 347733 674001 1030077 1043199 2022003 3090231 6066009 18198027 54594081 163782243
Sum of all divisors σ(n): 251898768
Sum of proper divisors (its aliquot sum) s(n): 88116525
163782243 is a deficient number, because the sum of its proper divisors (88116525) is less than itself. Its deficiency is 75665718

Bases of 163782243

Binary: 1001110000110001111001100011₂
Hexadecimal: 0x9C31E63
Base-36: 2PIF6R

Squares and roots of 163782243

163782243 squared (163782243²) is 26824623122111049
163782243 cubed (163782243³) is 4393396942569010500302907
The square root of 163782243 is 12797.7436683191
The cube root of 163782243 is 547.1279964987

Scales and comparisons

How big is 163782243?

163,782,243 seconds is equal to 5 years, 10 weeks, 5 days, 15 hours, 4 minutes, 3 seconds.
To count from 1 to 163,782,243 would take you about seven 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 163782243 cubic inches would be around 45.6 feet tall.

Recreational maths with 163782243

163782243 backwards is 342287361
The number of decimal digits it has is: 9
The sum of 163782243's digits is 36
More coming soon!

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The information we have on file for 163782243 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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