163672642

163,672,642 is an even composite number composed of three prime numbers multiplied together.

What does the number 163672642 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

163672642 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 163672642:

2 × 7² × 1670129

(2 × 7 × 7 × 1670129)

See below for interesting mathematical facts about the number 163672642 from the Numbermatics database.

Names of 163672642

Cardinal: 163672642 can be written as One hundred sixty-three million, six hundred seventy-two thousand, six hundred forty-two.

Scientific notation

Scientific notation: 1.63672642 × 10⁸

Factors of 163672642

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1670138

Divisors of 163672642

Number of divisors d(n): 12
Complete list of divisors:
1 2 7 14 49 98 1670129 3340258 11690903 23381806 81836321 163672642
Sum of all divisors σ(n): 285592230
Sum of proper divisors (its aliquot sum) s(n): 121919588
163672642 is a deficient number, because the sum of its proper divisors (121919588) is less than itself. Its deficiency is 41753054

Bases of 163672642

Binary: 1001110000010111001001000010₂
Hexadecimal: 0x9C17242
Base-36: 2PG2MA

Squares and roots of 163672642

163672642 squared (163672642²) is 26788733739260164
163672642 cubed (163672642³) is 4384582826939250167233288
The square root of 163672642 is 12793.4609078231
The cube root of 163672642 is 547.0059255597

Scales and comparisons

How big is 163672642?

163,672,642 seconds is equal to 5 years, 10 weeks, 4 days, 8 hours, 37 minutes, 22 seconds.
To count from 1 to 163,672,642 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 163672642 cubic inches would be around 45.6 feet tall.

Recreational maths with 163672642

163672642 backwards is 246276361
The number of decimal digits it has is: 9
The sum of 163672642's digits is 37
More coming soon!

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The information we have on file for 163672642 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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