398516013

398,516,013 is an odd composite number composed of four prime numbers multiplied together.

What does the number 398516013 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

398516013 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 398516013:

3² × 7 × 19 × 577²

(3 × 3 × 7 × 19 × 577 × 577)

See below for interesting mathematical facts about the number 398516013 from the Numbermatics database.

Names of 398516013

Cardinal: 398516013 can be written as Three hundred ninety-eight million, five hundred sixteen thousand and thirteen.

Scientific notation

Scientific notation: 3.98516013 × 10⁸

Factors of 398516013

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 606

Divisors of 398516013

Number of divisors d(n): 36
Complete list of divisors:
1 3 7 9 19 21 57 63 133 171 399 577 1197 1731 4039 5193 10963 12117 32889 36351 76741 98667 230223 332929 690669 998787 2330503 2996361 6325651 6991509 18976953 20974527 44279557 56930859 132838671 398516013
Sum of all divisors σ(n): 693694560
Sum of proper divisors (its aliquot sum) s(n): 295178547
398516013 is a deficient number, because the sum of its proper divisors (295178547) is less than itself. Its deficiency is 103337466

Bases of 398516013

Binary: 10111110000001101111100101101₂
Hexadecimal: 0x17C0DF2D
Base-36: 6L9KX9

Squares and roots of 398516013

398516013 squared (398516013²) is 158815012617416169
398516013 cubed (398516013³) is 63290325632837386031614197
The square root of 398516013 is 19962.8658513751
The cube root of 398516013 is 735.8939947805

Scales and comparisons

How big is 398516013?

398,516,013 seconds is equal to 12 years, 34 weeks, 6 days, 10 hours, 53 minutes, 33 seconds.
To count from 1 to 398,516,013 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 398516013 cubic inches would be around 61.3 feet tall.

Recreational maths with 398516013

398516013 backwards is 310615893
The number of decimal digits it has is: 9
The sum of 398516013's digits is 36
More coming soon!

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The information we have on file for 398516013 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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