857389900 (number)

857389900 is an even 9-digits composite number following 857389899 and preceding 857389901. In scientific notation, it is written as 8.57389900 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 144 positive divisors. There are 305786880 positive integers (up to 857389900) that are relatively prime to 857389900.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million three hundred eighty-nine thousand nine hundred

Notation

Scientific notation 8.57389900 × 10^8
Engineering notation 8.57389900 × 10^6

Prime Factorization of 857389900

Prime Factorization 2 × 2 × 5 × 5 × 317 × 17 × 37 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 85738990
Product of the distinct prime numbers

The prime factorization of 857389900 is 2 × 2 × 5 × 5 × 317 × 17 × 37 × 43. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857389900)

Multiplication

n×y
n×2 1714779800
n×3 2572169700
n×4 3429559600
n×5 4286949500

Division

n÷y
n÷2 428694950
n÷3 285796633.33333
n÷3 214347475
n÷5 171477980

Exponentiation

ny
n2 735117440622010000
n3 6.3028226890316E+26
n4 5.4039765150665E+35
n5 4.6333148838553E+44

Nth Root

y√n
2√n 29281.220944489
3√n 950.00550319988
4√n 171.11756468723
5√n 61.1836909618

Divisors of 857389900

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857389899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857389900 can be divided by 144 positive divisors. The sum of these divisors (counting 857389900) is 1, the average is 0.0069444444444444.

Base conversion 857389900

Base System Value
2 Binary 110011000110101011101101001100
3 Ternary 2012202022220211111
4 Quaternary 303012223231030
5 Quinary 3223442434100
6 Senary 221024501404
8 Octal 6306535514
10 Decimal 857389900
12 Duodecimal 1bb17a864
16 Hexadecimal 331abb4c
20 Vigesimal d7idef0
36 Base36 e6gua4

Cryptographic Hash Functions

md5 df42a3b4124629374db3fea28ee92ef0
sha1 21555810a168d40510800fab65e32717833fbd90
sha256 8292b82c93e9beb4b1a0fd7aff40993a126e3a9e043854dd52ccdce414ad2d27
sha512 feb3fb9454e4f0ea8065aa90fd26833c3524bef2ed9c190b35d09b709932363baeb5a669d315a3431a5d1e4e70855bbf97d6e27083c245b5dfccf5aade8d892b
ripemd-160 434ef4ae07d650c0943da47461dab600fdab62d8

857389900 as geometric shapes

Circle

Radius = n
Diameter 1714779800
Circumference 5387139622.2042
Area 2.3094395509838E+18

Sphere

Radius = n
Volume 2.6401201942321E+27
Surface area 9.2377582039354E+18
Circumference 5387139622.2042

Square

Length = n
Perimeter 3429559600
Area 735117440622010000
Diagonal 1212532424.8217

Cube

Length = n
Surface area 4410704643732060000
Volume 6.3028226890316E+26
Space diagonal 1485042868.6964

Equilateral Triangle

Length = n
Perimeter 2572169700
Area 3.1831518917183E+17
Altitude 742521434.3482

Triangular Pyramid

Length = n
Surface area 3.1831518917183E+17
Volume 7.4279477733845E+25
Height 404177474.94057