3999981040

3,999,981,040 is an even composite number composed of four prime numbers multiplied together.

What does the number 3999981040 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

3999981040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 3999981040:

2⁴ × 5 × 11 × 4545433

(2 × 2 × 2 × 2 × 5 × 11 × 4545433)

See below for interesting mathematical facts about the number 3999981040 from the Numbermatics database.

Names of 3999981040

Cardinal: 3999981040 can be written as Three billion, nine hundred ninety-nine million, nine hundred eighty-one thousand and forty.

Scientific notation

Scientific notation: 3.99998104 × 10⁹

Factors of 3999981040

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 4545451

Divisors of 3999981040

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 4545433 9090866 18181732 22727165 36363464 45454330 49999763 72726928 90908660 99999526 181817320 199999052 249998815 363634640 399998104 499997630 799996208 999995260 1999990520 3999981040
Sum of all divisors σ(n): 10145408688
Sum of proper divisors (its aliquot sum) s(n): 6145427648
3999981040 is an abundant number, because the sum of its proper divisors (6145427648) is greater than itself. Its abundance is 2145446608

Bases of 3999981040

Binary: 11101110011010101101110111110000₂
Hexadecimal: 0xEE6ADDF0
Base-36: 1U5HH4G

Squares and roots of 3999981040

3999981040 squared (3999981040²) is 15999848320359481600
3999981040 cubed (3999981040³) is 63999089924313772384228864000
The square root of 3999981040 is 63245.4033112289
The cube root of 3999981040 is 1587.3985438705

Scales and comparisons

How big is 3999981040?

3,999,981,040 seconds is equal to 127 years, 9 weeks, 5 days, 1 hour, 50 minutes, 40 seconds.
To count from 1 to 3,999,981,040 would take you about two hundred fifty-four 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 3999981040 cubic inches would be around 132.3 feet tall.

Recreational maths with 3999981040

3999981040 backwards is 0401899993
The number of decimal digits it has is: 10
The sum of 3999981040's digits is 52
More coming soon!

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The information we have on file for 3999981040 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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