857257968 (number)

857257968 is an even 9-digits composite number following 857257967 and preceding 857257969. In scientific notation, it is written as 8.57257968 × 10^8. The sum of its digits is 57. It has a total of 9 prime factors and 160 positive divisors. There are 239044608 positive integers (up to 857257968) that are relatively prime to 857257968.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million two hundred fifty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 8.57257968 × 10^8
Engineering notation 8.57257968 × 10^6

Prime Factorization of 857257968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 89 × 109 × 263

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 107157246
Product of the distinct prime numbers

The prime factorization of 857257968 is 2 × 2 × 2 × 2 × 3 × 7 × 89 × 109 × 263. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857257968)

Multiplication

n×y
n×2 1714515936
n×3 2571773904
n×4 3429031872
n×5 4286289840

Division

n÷y
n÷2 428628984
n÷3 285752656
n÷3 214314492
n÷5 171451593.6

Exponentiation

ny
n2 734891223699489024
n3 6.2999135712966E+26
n4 5.4006511067053E+35
n5 4.6297511936112E+44

Nth Root

y√n
2√n 29278.968014601
3√n 949.95677291768
4√n 171.1109815722
5√n 61.181807901689

Divisors of 857257968

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857257967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857257968 can be divided by 160 positive divisors. The sum of these divisors (counting 857257968) is 1, the average is 0.00625.

Base conversion 857257968

Base System Value
2 Binary 110011000110001011011111110000
3 Ternary 2012202002012212010
4 Quaternary 303012023133300
5 Quinary 3223424223333
6 Senary 221022002520
8 Octal 6306133760
10 Decimal 857257968
12 Duodecimal 1bb116440
16 Hexadecimal 3318b7f0
20 Vigesimal d7hh4i8
36 Base36 e6e0hc

Cryptographic Hash Functions

md5 22fa307df9fe6a1a06a577b947cc87c3
sha1 b4bc2b2d3e8754830dd13eb9c72d3b20e186b30d
sha256 34637c84e964a760a014cce32d42e3869ebfb6becca720c0b63defd9d0139465
sha512 f2c4befb5f71e1ac687fb48e283824ddcfd7d7be1e1fa33920a7f65a3e0f6c8fe118a992f866beb0736b1e37f2302472fb5ff5a2a591f61972b3547fcc4eea3e
ripemd-160 3733e6fcfddfeba9e63e034edaf4dfb81f1e2717

857257968 as geometric shapes

Circle

Radius = n
Diameter 1714515936
Circumference 5386310669.0002
Area 2.3087288695619E+18

Sphere

Radius = n
Volume 2.6389016258448E+27
Surface area 9.2349154782477E+18
Circumference 5386310669.0002

Square

Length = n
Perimeter 3429031872
Area 734891223699489024
Diagonal 1212345844.798

Cube

Length = n
Surface area 4409347342196934144
Volume 6.2999135712966E+26
Space diagonal 1484814355.7693

Equilateral Triangle

Length = n
Perimeter 2571773904
Area 3.18217234371E+17
Altitude 742407177.88463

Triangular Pyramid

Length = n
Surface area 3.18217234371E+17
Volume 7.4245193452549E+25
Height 404115281.59933