397156768 (number)

397156768 is an even 9-digits composite number following 397156767 and preceding 397156769. In scientific notation, it is written as 3.97156768 × 10^8. The sum of its digits is 52. It has a total of 8 prime factors and 48 positive divisors. There are 193538560 positive integers (up to 397156768) that are relatively prime to 397156768.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred fifty-six thousand seven hundred sixty-eight

Notation

Scientific notation 3.97156768 × 10^8
Engineering notation 3.97156768 × 10^6

Prime Factorization of 397156768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 347 × 47 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24822298
Product of the distinct prime numbers

The prime factorization of 397156768 is 2 × 2 × 2 × 2 × 2 × 347 × 47 × 761. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 3, 22, 30, 307, 300, 4309, 7968, 11475, 95750, 793626, 468372, 4561395, 3535978, 73482761, 78611571, 173650685, 742688891, 4271501288, 109985119

Basic calculations (n = 397156768)

Multiplication

n×y
n×2 794313536
n×3 1191470304
n×4 1588627072
n×5 1985783840

Division

n÷y
n÷2 198578384
n÷3 132385589.33333
n÷3 99289192
n÷5 79431353.6

Exponentiation

ny
n2 157733498368205824
n3 6.264492641725E+25
n4 2.4879856507473E+34
n5 9.8812033988117E+42

Nth Root

y√n
2√n 19928.792437075
3√n 735.05638760941
4√n 141.16937499711
5√n 52.455664571304

Divisors of 397156768

1, 2, 4, 8, 16, 32, 47, 94, 188, 347, 376, 694, 752, 761, 1388, 1504, 1522, 2776, 3044, 5552, 6088, 11104, 12176, 16309, 24352, 32618, 35767, 65236, 71534, 130472, 143068, 260944, 264067, 286136, 521888, 528134, 572272, 1056268, 1144544, 2112536, 4225072, 8450144, 12411149, 24822298, 49644596, 99289192, 198578384, 397156768

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397156767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397156768 can be divided by 48 positive divisors. The sum of these divisors (counting 397156768) is 1, the average is 0.020833333333333.

Base conversion 397156768

Base System Value
2 Binary 10111101011000010000110100000
3 Ternary 1000200022122122221
4 Quaternary 113223002012200
5 Quinary 1303133004033
6 Senary 103224240424
8 Octal 2753020640
10 Decimal 397156768
12 Duodecimal b1010114
16 Hexadecimal 17ac21a0
20 Vigesimal 6424bi8
36 Base36 6kgg4g

Cryptographic Hash Functions

md5 70a069ac073d57fcee33f3dff3348efe
sha1 698bb2be27fa4be358405dfa11604b053fce89a8
sha256 de3a1bf073e276bc1e49088352d51018fd155130042ce2739503b2d3b1fe32b1
sha512 e4d435350e85f94a03bff1f650d5746845583b66e8820837fc2622be781fbcf8ab956c997a17070eca7dde53a16626badee7456781ea9098a1005faa123666f4
ripemd-160 b69c34f6893f3b044e443ddd47d463001ee5c46a

397156768 as geometric shapes

Circle

Radius = n
Diameter 794313536
Circumference 2495409569.3445
Area 4.9553439969857E+17

Sphere

Radius = n
Volume 2.6240645415614E+26
Surface area 1.9821375987943E+18
Circumference 2495409569.3445

Square

Length = n
Perimeter 1588627072
Area 157733498368205824
Diagonal 561664487.69386

Cube

Length = n
Surface area 946400990209234944
Volume 6.264492641725E+25
Space diagonal 687895700.74585

Equilateral Triangle

Length = n
Perimeter 1191470304
Area 6.8300608307329E+16
Altitude 343947850.37292

Triangular Pyramid

Length = n
Surface area 6.8300608307329E+16
Volume 7.3827753794283E+24
Height 187221495.89795