420258940

420,258,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 420258940 look like?

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

420258940 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 420258940:

2² × 5 × 31 × 71 × 9547

(2 × 2 × 5 × 31 × 71 × 9547)

See below for interesting mathematical facts about the number 420258940 from the Numbermatics database.

Names of 420258940

Cardinal: 420258940 can be written as Four hundred twenty million, two hundred fifty-eight thousand, nine hundred forty.

Scientific notation

Scientific notation: 4.2025894 × 10⁸

Factors of 420258940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 9656

Divisors of 420258940

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 31 62 71 124 142 155 284 310 355 620 710 1420 2201 4402 8804 9547 11005 19094 22010 38188 44020 47735 95470 190940 295957 591914 677837 1183828 1355674 1479785 2711348 2959570 3389185 5919140 6778370 13556740 21012947 42025894 84051788 105064735 210129470 420258940
Sum of all divisors σ(n): 923940864
Sum of proper divisors (its aliquot sum) s(n): 503681924
420258940 is an abundant number, because the sum of its proper divisors (503681924) is greater than itself. Its abundance is 83422984

Bases of 420258940

Binary: 11001000011001010010001111100₂
Hexadecimal: 0x190CA47C
Base-36: 6Y7LVG

Squares and roots of 420258940

420258940 squared (420258940²) is 176617576649923600
420258940 cubed (420258940³) is 74225115548265643216984000
The square root of 420258940 is 20500.2180476209
The cube root of 420258940 is 749.0411093755

Scales and comparisons

How big is 420258940?

420,258,940 seconds is equal to 13 years, 18 weeks, 6 days, 2 hours, 35 minutes, 40 seconds.
To count from 1 to 420,258,940 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 420258940 cubic inches would be around 62.4 feet tall.

Recreational maths with 420258940

420258940 backwards is 049852024
The number of decimal digits it has is: 9
The sum of 420258940's digits is 34
More coming soon!

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The information we have on file for 420258940 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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