16993220

16,993,220 is an even composite number composed of five prime numbers multiplied together.

What does the number 16993220 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

16993220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 16993220:

2² × 5 × 19 × 197 × 227

(2 × 2 × 5 × 19 × 197 × 227)

See below for interesting mathematical facts about the number 16993220 from the Numbermatics database.

Names of 16993220

Cardinal: 16993220 can be written as Sixteen million, nine hundred ninety-three thousand, two hundred twenty.

Scientific notation

Scientific notation: 1.699322 × 10⁷

Factors of 16993220

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 450

Divisors of 16993220

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 19 20 38 76 95 190 197 227 380 394 454 788 908 985 1135 1970 2270 3743 3940 4313 4540 7486 8626 14972 17252 18715 21565 37430 43130 44719 74860 86260 89438 178876 223595 447190 849661 894380 1699322 3398644 4248305 8496610 16993220
Sum of all divisors σ(n): 37920960
Sum of proper divisors (its aliquot sum) s(n): 20927740
16993220 is an abundant number, because the sum of its proper divisors (20927740) is greater than itself. Its abundance is 3934520

Bases of 16993220

Binary: 1000000110100101111000100₂
Hexadecimal: 0x1034BC4
Base-36: A481W

Squares and roots of 16993220

16993220 squared (16993220²) is 288769525968400
16993220 cubed (16993220³) is 4907124084076734248000
The square root of 16993220 is 4122.2833478547
The cube root of 16993220 is 257.0939716005

Scales and comparisons

How big is 16993220?

16,993,220 seconds is equal to 28 weeks, 16 hours, 20 minutes, 20 seconds.
To count from 1 to 16,993,220 would take you about forty-two weeks!

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 16993220 cubic inches would be around 21.4 feet tall.

Recreational maths with 16993220

16993220 backwards is 02239961
The number of decimal digits it has is: 8
The sum of 16993220's digits is 32
More coming soon!

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The information we have on file for 16993220 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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