1604242809

1,604,242,809 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1604242809 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 45 divisors.

1604242809 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.

Prime factorization of 1604242809:

3² × 13⁴ × 79²

(3 × 3 × 13 × 13 × 13 × 13 × 79 × 79)

See below for interesting mathematical facts about the number 1604242809 from the Numbermatics database.

Names of 1604242809

Cardinal: 1604242809 can be written as One billion, six hundred four million, two hundred forty-two thousand, eight hundred nine.

Scientific notation

Scientific notation: 1.604242809 × 10⁹

Factors of 1604242809

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 95

Divisors of 1604242809

Number of divisors d(n): 45
Complete list of divisors:
1 3 9 13 39 79 117 169 237 507 711 1027 1521 2197 3081 6241 6591 9243 13351 18723 19773 28561 40053 56169 81133 85683 120159 173563 243399 257049 520689 730197 1054729 1562067 2256319 3164187 6768957 9492561 13711477 20306871 41134431 123403293 178249201 534747603 1604242809
Sum of all divisors σ(n): 2542514793
Sum of proper divisors (its aliquot sum) s(n): 938271984
1604242809 is a deficient number, because the sum of its proper divisors (938271984) is less than itself. Its deficiency is 665970825

Bases of 1604242809

Binary: 1011111100111101100110101111001₂
Hexadecimal: 0x5F9ECD79
Base-36: QJ4HO9

Squares and roots of 1604242809

1604242809 squared (1604242809²) is 2573594990228210481
1604242809 cubed (1604242809³) is 4128671256352031933082681129
1604242809 is a perfect square number. Its square root is 40053
The cube root of 1604242809 is 1170.6400201989

Scales and comparisons

How big is 1604242809?

1,604,242,809 seconds is equal to 51 years, 3 days, 15 hours, 9 seconds.
To count from 1 to 1,604,242,809 would take you about one hundred two 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 1604242809 cubic inches would be around 97.6 feet tall.

Recreational maths with 1604242809

1604242809 backwards is 9082424061
The number of decimal digits it has is: 10
The sum of 1604242809's digits is 36
More coming soon!

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The information we have on file for 1604242809 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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