397178064 (number)

397178064 is an even 9-digits composite number following 397178063 and preceding 397178065. In scientific notation, it is written as 3.97178064 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 132392640 positive integers (up to 397178064) that are relatively prime to 397178064.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred seventy-eight thousand sixty-four

Notation

Scientific notation 3.97178064 × 10^8
Engineering notation 3.97178064 × 10^6

Prime Factorization of 397178064

Prime Factorization 2 × 2 × 2 × 2 × 9 × 2758181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49647258
Product of the distinct prime numbers

The prime factorization of 397178064 is 2 × 2 × 2 × 2 × 9 × 2758181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 23, 1, 576, 156, 9642, 2646, 54127, 85047, 938933, 639784, 3601999, 7210040, 68943602, 26478357, 166619374, 433979156, 5962348466, 6932620613

Basic calculations (n = 397178064)

Multiplication

n×y
n×2 794356128
n×3 1191534192
n×4 1588712256
n×5 1985890320

Division

n÷y
n÷2 198589032
n÷3 132392688
n÷3 99294516
n÷5 79435612.8

Exponentiation

ny
n2 157750414522788096
n3 6.2655004235358E+25
n4 2.4885193282111E+34
n5 9.8838528900548E+42

Nth Root

y√n
2√n 19929.326732231
3√n 735.06952556257
4√n 141.17126737488
5√n 52.45622710578

Divisors of 397178064

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 2758181, 5516362, 11032724, 22065448, 24823629, 44130896, 49647258, 99294516, 198589032, 397178064

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397178063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397178064 can be divided by 20 positive divisors. The sum of these divisors (counting 397178064) is 1, the average is 0.05.

Base conversion 397178064

Base System Value
2 Binary 10111101011000111010011010000
3 Ternary 1000200100201212200
4 Quaternary 113223013103100
5 Quinary 1303134144224
6 Senary 103224523200
8 Octal 2753072320
10 Decimal 397178064
12 Duodecimal b1020500
16 Hexadecimal 17ac74d0
20 Vigesimal 6427534
36 Base36 6kgwk0

Cryptographic Hash Functions

md5 5d28b57fdc39619f64fe16e016622298
sha1 518aefe4c466c9eca588b58bea55f3f498579432
sha256 b620bae5dd61cd8e80fde3a7a962abf952c24c9cdeb89875539557613716e825
sha512 365c8a9a3063c76568d20bd729a26b3d0e5d8860951451ddf2c1cab76fe4e75f790f2175b43bd150af0aac32d02a2e1a27faa2343bf7996360265720cd5ec8cf
ripemd-160 e8ccd64a0260ca0ef4690ea700394f986875cd2e

397178064 as geometric shapes

Circle

Radius = n
Diameter 794356128
Circumference 2495543376.0588
Area 4.9558754336554E+17

Sphere

Radius = n
Volume 2.6244866802192E+26
Surface area 1.9823501734621E+18
Circumference 2495543376.0588

Square

Length = n
Perimeter 1588712256
Area 157750414522788096
Diagonal 561694604.78589

Cube

Length = n
Surface area 946502487136728576
Volume 6.2655004235358E+25
Space diagonal 687932586.49984

Equilateral Triangle

Length = n
Perimeter 1191534192
Area 6.830793321713E+16
Altitude 343966293.24992

Triangular Pyramid

Length = n
Surface area 6.830793321713E+16
Volume 7.3839630616823E+24
Height 187231534.92863