398809697

398,809,697 is an odd composite number composed of four prime numbers multiplied together.

What does the number 398809697 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

398809697 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 398809697:

11 × 13 × 593 × 4703

See below for interesting mathematical facts about the number 398809697 from the Numbermatics database.

Names of 398809697

Cardinal: 398809697 can be written as Three hundred ninety-eight million, eight hundred nine thousand, six hundred ninety-seven.

Scientific notation

Scientific notation: 3.98809697 × 10⁸

Factors of 398809697

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5320

Divisors of 398809697

Number of divisors d(n): 16
Complete list of divisors:
1 11 13 143 593 4703 6523 7709 51733 61139 84799 672529 2788879 30677669 36255427 398809697
Sum of all divisors σ(n): 469421568
Sum of proper divisors (its aliquot sum) s(n): 70611871
398809697 is a deficient number, because the sum of its proper divisors (70611871) is less than itself. Its deficiency is 328197826

Bases of 398809697

Binary: 10111110001010101101001100001₂
Hexadecimal: 0x17C55A61
Base-36: 6LFVJ5

Squares and roots of 398809697

398809697 squared (398809697²) is 159049174421231809
398809697 cubed (398809697³) is 63430353059031608114051873
The square root of 398809697 is 19970.2202541685
The cube root of 398809697 is 736.0747212901

Scales and comparisons

How big is 398809697?

398,809,697 seconds is equal to 12 years, 35 weeks, 2 days, 20 hours, 28 minutes, 17 seconds.
To count from 1 to 398,809,697 would take you about nineteen 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 398809697 cubic inches would be around 61.3 feet tall.

Recreational maths with 398809697

398809697 backwards is 796908893
The number of decimal digits it has is: 9
The sum of 398809697's digits is 59
More coming soon!

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The information we have on file for 398809697 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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