397746392 (number)

397746392 is an even 9-digits composite number following 397746391 and preceding 397746393. In scientific notation, it is written as 3.97746392 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 195455520 positive integers (up to 397746392) that are relatively prime to 397746392.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred forty-six thousand three hundred ninety-two

Notation

Scientific notation 3.97746392 × 10^8
Engineering notation 3.97746392 × 10^6

Prime Factorization of 397746392

Prime Factorization 2 × 2 × 2 × 107 × 131 × 3547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99436598
Product of the distinct prime numbers

The prime factorization of 397746392 is 2 × 2 × 2 × 107 × 131 × 3547. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397746392)

Multiplication

n×y
n×2 795492784
n×3 1193239176
n×4 1590985568
n×5 1988731960

Division

n÷y
n÷2 198873196
n÷3 132582130.66667
n÷3 99436598
n÷5 79549278.4

Exponentiation

ny
n2 158202192349017664
n3 6.2924351213312E+25
n4 2.5027933664036E+34
n5 9.9547703140855E+42

Nth Root

y√n
2√n 19943.580220211
3√n 735.41996577187
4√n 141.2217413156
5√n 52.471230599883

Divisors of 397746392

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397746391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397746392 can be divided by 32 positive divisors. The sum of these divisors (counting 397746392) is 1, the average is 0.03125.

Base conversion 397746392

Base System Value
2 Binary 10111101101010010000011011000
3 Ternary 1000201102121110212
4 Quaternary 113231102003120
5 Quinary 1303310341032
6 Senary 103245030252
8 Octal 2755220330
10 Decimal 397746392
12 Duodecimal b1255388
16 Hexadecimal 17b520d8
20 Vigesimal 645i5jc
36 Base36 6kt32w

Cryptographic Hash Functions

md5 9b7464777794e977c78d6d23dadeaad6
sha1 444c1d33bc43236929f009fbe840d7ca55d78ba4
sha256 bc1ffd6aae718737c25460fccc5e911340a39bc657a5120b4b96ebe063866732
sha512 d5dff721f58f6916c3d05f5b6f3daf84b59a61ff4e63882c979ffc87cb0b6f2d3b82aff79062062f8afe625c6b6bc4e727aec05f28e535f32aa55fbcf37957ce
ripemd-160 80820c160cdde23ea8e14a3339d88c1c1ae901f0

397746392 as geometric shapes

Circle

Radius = n
Diameter 795492784
Circumference 2499114286.1981
Area 4.9700684526547E+17

Sphere

Radius = n
Volume 2.6357690600486E+26
Surface area 1.9880273810619E+18
Circumference 2499114286.1981

Square

Length = n
Perimeter 1590985568
Area 158202192349017664
Diagonal 562498341.95137

Cube

Length = n
Surface area 949213154094105984
Volume 6.2924351213312E+25
Space diagonal 688916959.47121

Equilateral Triangle

Length = n
Perimeter 1193239176
Area 6.8503558754321E+16
Altitude 344458479.7356

Triangular Pyramid

Length = n
Surface area 6.8503558754321E+16
Volume 7.4157059074495E+24
Height 187499447.31712