388221414

388,221,414 is an even composite number composed of five prime numbers multiplied together.

What does the number 388221414 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

388221414 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 388221414:

2 × 3 × 7² × 19 × 69499

(2 × 3 × 7 × 7 × 19 × 69499)

See below for interesting mathematical facts about the number 388221414 from the Numbermatics database.

Names of 388221414

Cardinal: 388221414 can be written as Three hundred eighty-eight million, two hundred twenty-one thousand, four hundred fourteen.

Scientific notation

Scientific notation: 3.88221414 × 10⁸

Factors of 388221414

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 69530

Divisors of 388221414

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 14 19 21 38 42 49 57 98 114 133 147 266 294 399 798 931 1862 2793 5586 69499 138998 208497 416994 486493 972986 1320481 1459479 2640962 2918958 3405451 3961443 6810902 7922886 9243367 10216353 18486734 20432706 27730101 55460202 64703569 129407138 194110707 388221414
Sum of all divisors σ(n): 950760000
Sum of proper divisors (its aliquot sum) s(n): 562538586
388221414 is an abundant number, because the sum of its proper divisors (562538586) is greater than itself. Its abundance is 174317172

Bases of 388221414

Binary: 10111001000111100100111100110₂
Hexadecimal: 0x1723C9E6
Base-36: 6F4XK6

Squares and roots of 388221414

388221414 squared (388221414²) is 150715866288159396
388221414 cubed (388221414³) is 58511126722624172172505944
The square root of 388221414 is 19703.3350984041
The cube root of 388221414 is 729.5020147787

Scales and comparisons

How big is 388221414?

388,221,414 seconds is equal to 12 years, 17 weeks, 6 days, 7 hours, 16 minutes, 54 seconds.
To count from 1 to 388,221,414 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 388221414 cubic inches would be around 60.8 feet tall.

Recreational maths with 388221414

388221414 backwards is 414122883
The number of decimal digits it has is: 9
The sum of 388221414's digits is 33
More coming soon!

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The information we have on file for 388221414 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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