857149020 (number)

857149020 is an even 9-digits composite number following 857149019 and preceding 857149021. In scientific notation, it is written as 8.57149020 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 180838656 positive integers (up to 857149020) that are relatively prime to 857149020.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million one hundred forty-nine thousand twenty

Notation

Scientific notation 8.57149020 × 10^8
Engineering notation 8.57149020 × 10^6

Prime Factorization of 857149020

Prime Factorization 2 × 2 × 5 × 27 × 7 × 13 × 17443

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 428574510
Product of the distinct prime numbers

The prime factorization of 857149020 is 2 × 2 × 5 × 27 × 7 × 13 × 17443. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857149020)

Multiplication

n×y
n×2 1714298040
n×3 2571447060
n×4 3428596080
n×5 4285745100

Division

n÷y
n÷2 428574510
n÷3 285716340
n÷3 214287255
n÷5 171429804

Exponentiation

ny
n2 734704442486960400
n3 6.2975119286734E+26
n4 5.3979061781008E+35
n5 4.626809990611E+44

Nth Root

y√n
2√n 29277.10743909
3√n 949.91652821536
4√n 171.10554473508
5√n 61.180252716497

Divisors of 857149020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857149019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857149020 can be divided by 96 positive divisors. The sum of these divisors (counting 857149020) is 1, the average is 0.010416666666667.

Base conversion 857149020

Base System Value
2 Binary 110011000101110000111001011100
3 Ternary 2012201212200102000
4 Quaternary 303011300321130
5 Quinary 3223412232040
6 Senary 221015402300
8 Octal 6305607134
10 Decimal 857149020
12 Duodecimal 1bb083390
16 Hexadecimal 33170e5c
20 Vigesimal d7h3cb0
36 Base36 e6bof0

Cryptographic Hash Functions

md5 97d0d8cd45c5efec0cadd01e7a4d7142
sha1 a4c42356c74c5696a62469dcbcfd7a4db1c3bc80
sha256 79cecf84eded99bd7791ede61b6db85631e93d65071d5c9ff3ca8fb6de73c16d
sha512 033c13f5f386e16099a326aa52ad94a41d4f18d7f7788eba0a2a80097421a63d7f47ac66707e5e8584f6131fb46dfbeb5cedff0d6f59e9ef589a202b727a0cd3
ripemd-160 891b90ab961813abeb3267349c370641f1e2647c

857149020 as geometric shapes

Circle

Radius = n
Diameter 1714298040
Circumference 5385626128.5274
Area 2.3081420790768E+18

Sphere

Radius = n
Volume 2.6378956281353E+27
Surface area 9.2325683163073E+18
Circumference 5385626128.5274

Square

Length = n
Perimeter 3428596080
Area 734704442486960400
Diagonal 1212191769.0588

Cube

Length = n
Surface area 4408226654921762400
Volume 6.2975119286734E+26
Space diagonal 1484625652.2979

Equilateral Triangle

Length = n
Perimeter 2571447060
Area 3.181363557335E+17
Altitude 742312826.14894

Triangular Pyramid

Length = n
Surface area 3.181363557335E+17
Volume 7.4216889822803E+25
Height 404063923.0196