397009144

397,009,144 is an even composite number composed of four prime numbers multiplied together.

What does the number 397009144 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

397009144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 397009144:

2³ × 7 × 1361 × 5209

(2 × 2 × 2 × 7 × 1361 × 5209)

See below for interesting mathematical facts about the number 397009144 from the Numbermatics database.

Names of 397009144

Cardinal: 397009144 can be written as Three hundred ninety-seven million, nine thousand, one hundred forty-four.

Scientific notation

Scientific notation: 3.97009144 × 10⁸

Factors of 397009144

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 6579

Divisors of 397009144

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 7 8 14 28 56 1361 2722 5209 5444 9527 10418 10888 19054 20836 36463 38108 41672 72926 76216 145852 291704 7089449 14178898 28357796 49626143 56715592 99252286 198504572 397009144
Sum of all divisors σ(n): 851522400
Sum of proper divisors (its aliquot sum) s(n): 454513256
397009144 is an abundant number, because the sum of its proper divisors (454513256) is greater than itself. Its abundance is 57504112

Bases of 397009144

Binary: 10111101010011110000011111000₂
Hexadecimal: 0x17A9E0F8
Base-36: 6KDA7S

Squares and roots of 397009144

397009144 squared (397009144²) is 157616260419612736
397009144 cubed (397009144³) is 62575096629671533130857984
The square root of 397009144 is 19925.0883059523
The cube root of 397009144 is 734.9653023249

Scales and comparisons

How big is 397009144?

397,009,144 seconds is equal to 12 years, 32 weeks, 3 days, 19 minutes, 4 seconds.
To count from 1 to 397,009,144 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 397009144 cubic inches would be around 61.2 feet tall.

Recreational maths with 397009144

397009144 backwards is 441900793
The number of decimal digits it has is: 9
The sum of 397009144's digits is 37
More coming soon!

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The information we have on file for 397009144 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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