228742349

228,742,349 is an odd composite number composed of three prime numbers multiplied together.

What does the number 228742349 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

228742349 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 228742349:

11 × 19 × 1094461

See below for interesting mathematical facts about the number 228742349 from the Numbermatics database.

Names of 228742349

Cardinal: 228742349 can be written as Two hundred twenty-eight million, seven hundred forty-two thousand, three hundred forty-nine.

Scientific notation

Scientific notation: 2.28742349 × 10⁸

Factors of 228742349

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1094491

Divisors of 228742349

Number of divisors d(n): 8
Complete list of divisors:
1 11 19 209 1094461 12039071 20794759 228742349
Sum of all divisors σ(n): 262670880
Sum of proper divisors (its aliquot sum) s(n): 33928531
228742349 is a deficient number, because the sum of its proper divisors (33928531) is less than itself. Its deficiency is 194813818

Bases of 228742349

Binary: 1101101000100101010011001101₂
Hexadecimal: 0xDA254CD
Base-36: 3S6QQ5

Squares and roots of 228742349

228742349 squared (228742349²) is 52323062226037801
228742349 cubed (228742349³) is 11968500160457055563534549
The square root of 228742349 is 15124.2305258813
The cube root of 228742349 is 611.5737817595

Scales and comparisons

How big is 228742349?

228,742,349 seconds is equal to 7 years, 14 weeks, 1 day, 11 hours, 32 minutes, 29 seconds.
To count from 1 to 228,742,349 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 228742349 cubic inches would be around 51 feet tall.

Recreational maths with 228742349

228742349 backwards is 943247822
The number of decimal digits it has is: 9
The sum of 228742349's digits is 41
More coming soon!

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The information we have on file for 228742349 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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