20249340

20,249,340 is an even composite number composed of four prime numbers multiplied together.

What does the number 20249340 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

20249340 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 20249340:

2² × 3 × 5 × 337489

(2 × 2 × 3 × 5 × 337489)

See below for interesting mathematical facts about the number 20249340 from the Numbermatics database.

Names of 20249340

Cardinal: 20249340 can be written as Twenty million, two hundred forty-nine thousand, three hundred forty.

Scientific notation

Scientific notation: 2.024934 × 10⁷

Factors of 20249340

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 337499

Divisors of 20249340

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 337489 674978 1012467 1349956 1687445 2024934 3374890 4049868 5062335 6749780 10124670 20249340
Sum of all divisors σ(n): 56698320
Sum of proper divisors (its aliquot sum) s(n): 36448980
20249340 is an abundant number, because the sum of its proper divisors (36448980) is greater than itself. Its abundance is 16199640

Bases of 20249340

Binary: 1001101001111101011111100₂
Hexadecimal: 0x134FAFC
Base-36: C20HO

Squares and roots of 20249340

20249340 squared (20249340²) is 410035770435600
20249340 cubed (20249340³) is 8302953727712412504000
The square root of 20249340 is 4499.9266660691
The cube root of 20249340 is 272.5651276591

Scales and comparisons

How big is 20249340?

20,249,340 seconds is equal to 33 weeks, 3 days, 8 hours, 49 minutes.
To count from 1 to 20,249,340 would take you about fifty 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 20249340 cubic inches would be around 22.7 feet tall.

Recreational maths with 20249340

20249340 backwards is 04394202
The number of decimal digits it has is: 8
The sum of 20249340's digits is 24
More coming soon!

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The information we have on file for 20249340 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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