29305420

29,305,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 29305420 look like?

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

29305420 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 29305420:

2² × 5 × 113 × 12967

(2 × 2 × 5 × 113 × 12967)

See below for interesting mathematical facts about the number 29305420 from the Numbermatics database.

Names of 29305420

Cardinal: 29305420 can be written as Twenty-nine million, three hundred five thousand, four hundred twenty.

Scientific notation

Scientific notation: 2.930542 × 10⁷

Factors of 29305420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 13087

Divisors of 29305420

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 113 226 452 565 1130 2260 12967 25934 51868 64835 129670 259340 1465271 2930542 5861084 7326355 14652710 29305420
Sum of all divisors σ(n): 62090784
Sum of proper divisors (its aliquot sum) s(n): 32785364
29305420 is an abundant number, because the sum of its proper divisors (32785364) is greater than itself. Its abundance is 3479944

Bases of 29305420

Binary: 1101111110010101001001100₂
Hexadecimal: 0x1BF2A4C
Base-36: HG47G

Squares and roots of 29305420

29305420 squared (29305420²) is 858807641376400
29305420 cubed (29305420³) is 25167718629744780088000
The square root of 29305420 is 5413.4480693915
The cube root of 29305420 is 308.3064779791

Scales and comparisons

How big is 29305420?

29,305,420 seconds is equal to 48 weeks, 3 days, 4 hours, 23 minutes, 40 seconds.
To count from 1 to 29,305,420 would take you about twenty 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 29305420 cubic inches would be around 25.7 feet tall.

Recreational maths with 29305420

29305420 backwards is 02450392
The number of decimal digits it has is: 8
The sum of 29305420's digits is 25
More coming soon!

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The information we have on file for 29305420 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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