109409780

109,409,780 is an even composite number composed of three prime numbers multiplied together.

What does the number 109409780 look like?

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

109409780 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 109409780:

2² × 5 × 5470489

(2 × 2 × 5 × 5470489)

See below for interesting mathematical facts about the number 109409780 from the Numbermatics database.

Names of 109409780

Cardinal: 109409780 can be written as One hundred nine million, four hundred nine thousand, seven hundred eighty.

Scientific notation

Scientific notation: 1.0940978 × 10⁸

Factors of 109409780

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 5470496

Divisors of 109409780

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 5470489 10940978 21881956 27352445 54704890 109409780
Sum of all divisors σ(n): 229760580
Sum of proper divisors (its aliquot sum) s(n): 120350800
109409780 is an abundant number, because the sum of its proper divisors (120350800) is greater than itself. Its abundance is 10941020

Bases of 109409780

Binary: 110100001010111010111110100₂
Hexadecimal: 0x68575F4
Base-36: 1T514K

Squares and roots of 109409780

109409780 squared (109409780²) is 11970499959648400
109409780 cubed (109409780³) is 1309689767075140321352000
The square root of 109409780 is 10459.9130015501
The cube root of 109409780 is 478.2834811755

Scales and comparisons

How big is 109409780?

109,409,780 seconds is equal to 3 years, 24 weeks, 6 days, 7 hours, 36 minutes, 20 seconds.
To count from 1 to 109,409,780 would take you about five 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 109409780 cubic inches would be around 39.9 feet tall.

Recreational maths with 109409780

109409780 backwards is 087904901
The number of decimal digits it has is: 9
The sum of 109409780's digits is 38
More coming soon!

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The information we have on file for 109409780 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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