163442109

163,442,109 is an odd composite number composed of four prime numbers multiplied together.

What does the number 163442109 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

163442109 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 163442109:

3 × 73 × 229 × 3259

See below for interesting mathematical facts about the number 163442109 from the Numbermatics database.

Names of 163442109

Cardinal: 163442109 can be written as One hundred sixty-three million, four hundred forty-two thousand, one hundred nine.

Scientific notation

Scientific notation: 1.63442109 × 10⁸

Factors of 163442109

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 3564

Divisors of 163442109

Number of divisors d(n): 16
Complete list of divisors:
1 3 73 219 229 687 3259 9777 16717 50151 237907 713721 746311 2238933 54480703 163442109
Sum of all divisors σ(n): 221940800
Sum of proper divisors (its aliquot sum) s(n): 58498691
163442109 is a deficient number, because the sum of its proper divisors (58498691) is less than itself. Its deficiency is 104943418

Bases of 163442109

Binary: 1001101111011110110110111101₂
Hexadecimal: 0x9BDEDBD
Base-36: 2PB4QL

Squares and roots of 163442109

163442109 squared (163442109²) is 26713322994367881
163442109 cubed (163442109³) is 4366081848597681592501029
The square root of 163442109 is 12784.4479348933
The cube root of 163442109 is 546.7489855131

Scales and comparisons

How big is 163442109?

163,442,109 seconds is equal to 5 years, 10 weeks, 1 day, 16 hours, 35 minutes, 9 seconds.
To count from 1 to 163,442,109 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 163442109 cubic inches would be around 45.6 feet tall.

Recreational maths with 163442109

163442109 backwards is 901244361
The number of decimal digits it has is: 9
The sum of 163442109's digits is 30
More coming soon!

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The information we have on file for 163442109 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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