425646990

425,646,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 425646990 look like?

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

425646990 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 425646990:

2 × 3² × 5 × 1093 × 4327

(2 × 3 × 3 × 5 × 1093 × 4327)

See below for interesting mathematical facts about the number 425646990 from the Numbermatics database.

Names of 425646990

Cardinal: 425646990 can be written as Four hundred twenty-five million, six hundred forty-six thousand, nine hundred ninety.

Scientific notation

Scientific notation: 4.2564699 × 10⁸

Factors of 425646990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 5430

Divisors of 425646990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 1093 2186 3279 4327 5465 6558 8654 9837 10930 12981 16395 19674 21635 25962 32790 38943 43270 49185 64905 77886 98370 129810 194715 389430 4729411 9458822 14188233 23647055 28376466 42564699 47294110 70941165 85129398 141882330 212823495 425646990
Sum of all divisors σ(n): 1107950688
Sum of proper divisors (its aliquot sum) s(n): 682303698
425646990 is an abundant number, because the sum of its proper divisors (682303698) is greater than itself. Its abundance is 256656708

Bases of 425646990

Binary: 11001010111101101101110001110₂
Hexadecimal: 0x195EDB8E
Base-36: 71F3BI

Squares and roots of 425646990

425646990 squared (425646990²) is 181175360096060100
425646990 cubed (425646990³) is 77116746687054092424099000
The square root of 425646990 is 20631.2139730071
The cube root of 425646990 is 752.2286244181

Scales and comparisons

How big is 425646990?

425,646,990 seconds is equal to 13 years, 27 weeks, 5 days, 11 hours, 16 minutes, 30 seconds.
To count from 1 to 425,646,990 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 425646990 cubic inches would be around 62.7 feet tall.

Recreational maths with 425646990

425646990 backwards is 099646524
425646990 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 425646990's digits is 45
More coming soon!

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The information we have on file for 425646990 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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