425661628

425,661,628 is an even composite number composed of three prime numbers multiplied together.

What does the number 425661628 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

425661628 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 425661628:

2² × 7³ × 557²

(2 × 2 × 7 × 7 × 7 × 557 × 557)

See below for interesting mathematical facts about the number 425661628 from the Numbermatics database.

Names of 425661628

Cardinal: 425661628 can be written as Four hundred twenty-five million, six hundred sixty-one thousand, six hundred twenty-eight.

Scientific notation

Scientific notation: 4.25661628 × 10⁸

Factors of 425661628

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 566

Divisors of 425661628

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 7 14 28 49 98 196 343 557 686 1114 1372 2228 3899 7798 15596 27293 54586 109172 191051 310249 382102 620498 764204 1240996 2171743 4343486 8686972 15202201 30404402 60808804 106415407 212830814 425661628
Sum of all divisors σ(n): 870259600
Sum of proper divisors (its aliquot sum) s(n): 444597972
425661628 is an abundant number, because the sum of its proper divisors (444597972) is greater than itself. Its abundance is 18936344

Bases of 425661628

Binary: 11001010111110001010010111100₂
Hexadecimal: 0x195F14BC
Base-36: 71FEM4

Squares and roots of 425661628

425661628 squared (425661628²) is 181187821551610384
425661628 cubed (425661628³) is 77124703095431962075145152
The square root of 425661628 is 20631.5687236817
The cube root of 425661628 is 752.2372473667

Scales and comparisons

How big is 425661628?

425,661,628 seconds is equal to 13 years, 27 weeks, 5 days, 15 hours, 20 minutes, 28 seconds.
To count from 1 to 425,661,628 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 425661628 cubic inches would be around 62.7 feet tall.

Recreational maths with 425661628

425661628 backwards is 826166524
The number of decimal digits it has is: 9
The sum of 425661628's digits is 40
More coming soon!

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The information we have on file for 425661628 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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