420745130

420,745,130 is an even composite number composed of five prime numbers multiplied together.

What does the number 420745130 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

420745130 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 420745130:

2 × 5 × 13 × 37 × 87473

See below for interesting mathematical facts about the number 420745130 from the Numbermatics database.

Names of 420745130

Cardinal: 420745130 can be written as Four hundred twenty million, seven hundred forty-five thousand, one hundred thirty.

Scientific notation

Scientific notation: 4.2074513 × 10⁸

Factors of 420745130

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 87530

Divisors of 420745130

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 13 26 37 65 74 130 185 370 481 962 2405 4810 87473 174946 437365 874730 1137149 2274298 3236501 5685745 6473002 11371490 16182505 32365010 42074513 84149026 210372565 420745130
Sum of all divisors σ(n): 837651024
Sum of proper divisors (its aliquot sum) s(n): 416905894
420745130 is a deficient number, because the sum of its proper divisors (416905894) is less than itself. Its deficiency is 3839236

Bases of 420745130

Binary: 11001000101000000111110101010₂
Hexadecimal: 0x19140FAA
Base-36: 6YI10Q

Squares and roots of 420745130

420745130 squared (420745130²) is 177026464418716900
420745130 cubed (420745130³) is 74483022785293416523697000
The square root of 420745130 is 20512.0727865323
The cube root of 420745130 is 749.3298487823

Scales and comparisons

How big is 420745130?

420,745,130 seconds is equal to 13 years, 19 weeks, 4 days, 17 hours, 38 minutes, 50 seconds.
To count from 1 to 420,745,130 would take you about twenty 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 420745130 cubic inches would be around 62.4 feet tall.

Recreational maths with 420745130

420745130 backwards is 031547024
420745130 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 420745130's digits is 26
More coming soon!

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The information we have on file for 420745130 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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