2989763928

2,989,763,928 is an even composite number composed of four prime numbers multiplied together.

What does the number 2989763928 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

2989763928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 2989763928:

2³ × 3² × 23 × 1805413

(2 × 2 × 2 × 3 × 3 × 23 × 1805413)

See below for interesting mathematical facts about the number 2989763928 from the Numbermatics database.

Names of 2989763928

Cardinal: 2989763928 can be written as Two billion, nine hundred eighty-nine million, seven hundred sixty-three thousand, nine hundred twenty-eight.

Scientific notation

Scientific notation: 2.989763928 × 10⁹

Factors of 2989763928

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1805441

Divisors of 2989763928

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 184 207 276 414 552 828 1656 1805413 3610826 5416239 7221652 10832478 14443304 16248717 21664956 32497434 41524499 43329912 64994868 83048998 124573497 129989736 166097996 249146994 332195992 373720491 498293988 747440982 996587976 1494881964 2989763928
Sum of all divisors σ(n): 8449337520
Sum of proper divisors (its aliquot sum) s(n): 5459573592
2989763928 is an abundant number, because the sum of its proper divisors (5459573592) is greater than itself. Its abundance is 2469809664

Bases of 2989763928

Binary: 10110010001101000010110101011000₂
Hexadecimal: 0xB2342D58
Base-36: 1DG10M0

Squares and roots of 2989763928

2989763928 squared (2989763928²) is 8938688345169989184
2989763928 cubed (2989763928³) is 26724567978023246690473354752
The square root of 2989763928 is 54678.7337819741
The cube root of 2989763928 is 1440.6073710985

Scales and comparisons

How big is 2989763928?

2,989,763,928 seconds is equal to 95 years, 3 weeks, 2 days, 17 hours, 58 minutes, 48 seconds.
To count from 1 to 2,989,763,928 would take you about one hundred ninety 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 2989763928 cubic inches would be around 120.1 feet tall.

Recreational maths with 2989763928

2989763928 backwards is 8293679892
The number of decimal digits it has is: 10
The sum of 2989763928's digits is 63
More coming soon!

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The information we have on file for 2989763928 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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