3998443986

3,998,443,986 is an even composite number composed of three prime numbers multiplied together.

What does the number 3998443986 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 44 divisors.

3998443986 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-four divisors.

Prime factorization of 3998443986:

2 × 3¹⁰ × 33857

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 33857)

See below for interesting mathematical facts about the number 3998443986 from the Numbermatics database.

Names of 3998443986

Cardinal: 3998443986 can be written as Three billion, nine hundred ninety-eight million, four hundred forty-three thousand, nine hundred eighty-six.

Scientific notation

Scientific notation: 3.998443986 × 10⁹

Factors of 3998443986

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 12
Sum of prime factors: 33862

Divisors of 3998443986

Number of divisors d(n): 44
Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 243 486 729 1458 2187 4374 6561 13122 19683 33857 39366 59049 67714 101571 118098 203142 304713 609426 914139 1828278 2742417 5484834 8227251 16454502 24681753 49363506 74045259 148090518 222135777 444271554 666407331 1332814662 1999221993 3998443986
Sum of all divisors σ(n): 8996713902
Sum of proper divisors (its aliquot sum) s(n): 4998269916
3998443986 is an abundant number, because the sum of its proper divisors (4998269916) is greater than itself. Its abundance is 999825930

Bases of 3998443986

Binary: 11101110010100110110100111010010₂
Hexadecimal: 0xEE5369D2
Base-36: 1U4KJ4I

Squares and roots of 3998443986

3998443986 squared (3998443986²) is 15987554309179568196
3998443986 cubed (3998443986³) is 63925340378387429047373069256
The square root of 3998443986 is 63233.2506360379
The cube root of 3998443986 is 1587.1951904173

Scales and comparisons

How big is 3998443986?

3,998,443,986 seconds is equal to 127 years, 7 weeks, 1 day, 6 hours, 53 minutes, 6 seconds.
To count from 1 to 3,998,443,986 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 3998443986 cubic inches would be around 132.3 feet tall.

Recreational maths with 3998443986

3998443986 backwards is 6893448993
The number of decimal digits it has is: 10
The sum of 3998443986's digits is 63
More coming soon!

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The information we have on file for 3998443986 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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