397163913 (number)

397163913 is an odd 9-digits composite number following 397163912 and preceding 397163914. In scientific notation, it is written as 3.97163913 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 264775940 positive integers (up to 397163913) that are relatively prime to 397163913.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred sixty-three thousand nine hundred thirteen

Notation

Scientific notation 3.97163913 × 10^8
Engineering notation 3.97163913 × 10^6

Prime Factorization of 397163913

Prime Factorization 3 × 132387971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397163913
Product of the distinct prime numbers

The prime factorization of 397163913 is 3 × 132387971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 100, 43, 56, 385, 2011, 7957, 95576, 5380, 159036, 109974, 792843, 2819543, 38806295, 585411, 874716809, 452269794, 3828003097, 6502496524

Basic calculations (n = 397163913)

Multiplication

n×y
n×2 794327826
n×3 1191491739
n×4 1588655652
n×5 1985819565

Division

n÷y
n÷2 198581956.5
n÷3 132387971
n÷3 99290978.25
n÷5 79432782.6

Exponentiation

ny
n2 157739173789471569
n3 6.2648307495614E+25
n4 2.4881646947785E+34
n5 9.8820922636668E+42

Nth Root

y√n
2√n 19928.971699513
3√n 735.0607955635
4√n 141.1700099154
5√n 52.455853309382

Divisors of 397163913

1, 3, 132387971, 397163913

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397163912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397163913 can be divided by 4 positive divisors. The sum of these divisors (counting 397163913) is 1, the average is 0.25.

Base conversion 397163913

Base System Value
2 Binary 10111101011000011110110001001
3 Ternary 1000200100000110120
4 Quaternary 113223003312021
5 Quinary 1303133221123
6 Senary 103224333453
8 Octal 2753036611
10 Decimal 397163913
12 Duodecimal b1014289
16 Hexadecimal 17ac3d89
20 Vigesimal 64259fd
36 Base36 6kglmx

Cryptographic Hash Functions

md5 5414c05df9d8bebe21235c92f49b54cc
sha1 f50574599677c9a0df0c3b0dbb19a458fd2095eb
sha256 1bf49446ba7f3b2ca0acf91509b92737d083a99690cb704a08ec68de70598f78
sha512 5098019a1fc3d7418dcb878823aa7489bb6d4fcfed5dc23cf022c0261160d9b5f02aee4da630c965492383f164b86e4d6aa18ef915ae78a208619f80fdf56307
ripemd-160 a3bb68fcddd6b24f283dcac6d4573732bfd9c220

397163913 as geometric shapes

Circle

Radius = n
Diameter 794327826
Circumference 2495454462.7036
Area 4.9555222956033E+17

Sphere

Radius = n
Volume 2.6242061678407E+26
Surface area 1.9822089182413E+18
Circumference 2495454462.7036

Square

Length = n
Perimeter 1588655652
Area 157739173789471569
Diagonal 561674592.24977

Cube

Length = n
Surface area 946435042736829414
Volume 6.2648307495614E+25
Space diagonal 687908076.24887

Equilateral Triangle

Length = n
Perimeter 1191491739
Area 6.8303065836825E+16
Altitude 343954038.12443

Triangular Pyramid

Length = n
Surface area 6.8303065836825E+16
Volume 7.3831738433347E+24
Height 187224864.08326