389944008

389,944,008 is an even composite number composed of four prime numbers multiplied together.

What does the number 389944008 look like?

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

389944008 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 389944008:

2³ × 3² × 1097 × 4937

(2 × 2 × 2 × 3 × 3 × 1097 × 4937)

See below for interesting mathematical facts about the number 389944008 from the Numbermatics database.

Names of 389944008

Cardinal: 389944008 can be written as Three hundred eighty-nine million, nine hundred forty-four thousand and eight.

Scientific notation

Scientific notation: 3.89944008 × 10⁸

Factors of 389944008

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 6039

Divisors of 389944008

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 1097 2194 3291 4388 4937 6582 8776 9873 9874 13164 14811 19746 19748 26328 29622 39492 39496 44433 59244 78984 88866 118488 177732 355464 5415889 10831778 16247667 21663556 32495334 43327112 48743001 64990668 97486002 129981336 194972004 389944008
Sum of all divisors σ(n): 1057275180
Sum of proper divisors (its aliquot sum) s(n): 667331172
389944008 is an abundant number, because the sum of its proper divisors (667331172) is greater than itself. Its abundance is 277387164

Bases of 389944008

Binary: 10111001111100001001011001000₂
Hexadecimal: 0x173E12C8
Base-36: 6G5UQ0

Squares and roots of 389944008

389944008 squared (389944008²) is 152056329375104064
389944008 cubed (389944008³) is 59293454518296214133248512
The square root of 389944008 is 19746.9999746797
The cube root of 389944008 is 730.5793911525

Scales and comparisons

How big is 389944008?

389,944,008 seconds is equal to 12 years, 20 weeks, 5 days, 5 hours, 46 minutes, 48 seconds.
To count from 1 to 389,944,008 would take you about eighteen 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 389944008 cubic inches would be around 60.9 feet tall.

Recreational maths with 389944008

389944008 backwards is 800449983
The number of decimal digits it has is: 9
The sum of 389944008's digits is 45
More coming soon!

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The information we have on file for 389944008 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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