857704745 (number)

857704745 is an odd 9-digits composite number following 857704744 and preceding 857704746. In scientific notation, it is written as 8.57704745 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 625821120 positive integers (up to 857704745) that are relatively prime to 857704745.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million seven hundred four thousand seven hundred forty-five

Notation

Scientific notation 8.57704745 × 10^8
Engineering notation 8.57704745 × 10^6

Prime Factorization of 857704745

Prime Factorization 5 × 31 × 19 × 1283 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 857704745
Product of the distinct prime numbers

The prime factorization of 857704745 is 5 × 31 × 19 × 1283 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857704745)

Multiplication

n×y
n×2 1715409490
n×3 2573114235
n×4 3430818980
n×5 4288523725

Division

n÷y
n÷2 428852372.5
n÷3 285901581.66667
n÷3 214426186.25
n÷5 171540949

Exponentiation

ny
n2 735657429595515025
n3 6.3097686805858E+26
n4 5.4119185371908E+35
n5 4.641828208902E+44

Nth Root

y√n
2√n 29286.596678344
3√n 950.12177386368
4√n 171.13327168714
5√n 61.188183795293

Divisors of 857704745

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 -857704744
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 857704745 can be divided by 32 positive divisors. The sum of these divisors (counting 857704745) is 1, the average is 0.03125.

Base conversion 857704745

Base System Value
2 Binary 110011000111111000100100101001
3 Ternary 2012202220220201102
4 Quaternary 303013320210221
5 Quinary 3224033022440
6 Senary 221035331145
8 Octal 6307704451
10 Decimal 857704745
12 Duodecimal 1bb2b0ab5
16 Hexadecimal 331f8929
20 Vigesimal d80d1h5
36 Base36 e6nl7t

Cryptographic Hash Functions

md5 8f0e66d1547c10ca42c947b5e90cd39e
sha1 82c79859f2763ea2c73da3a0374afd105787113d
sha256 a18785deb1267de23ad17497e5ae97dc3fdf5736c408f839e531015801f5fc9a
sha512 5197951afd4220b7a9604eab798257972bdc9145201ebb3cc5ad04264a817340078e133c4a11cf04006b985741fcf68e5a513f7f2ba2e6f77e96e8af2482ff0d
ripemd-160 bc9d5b3e32ff670e0d72e775a1b8fff3b60c7729

857704745 as geometric shapes

Circle

Radius = n
Diameter 1715409490
Circumference 5389117851.6822
Area 2.311135976376E+18

Sphere

Radius = n
Volume 2.6430297243706E+27
Surface area 9.2445439055041E+18
Circumference 5389117851.6822

Square

Length = n
Perimeter 3430818980
Area 735657429595515025
Diagonal 1212977682.8908

Cube

Length = n
Surface area 4413944577573090150
Volume 6.3097686805858E+26
Space diagonal 1485588196.2329

Equilateral Triangle

Length = n
Perimeter 2573114235
Area 3.1854901125624E+17
Altitude 742794098.11645

Triangular Pyramid

Length = n
Surface area 3.1854901125624E+17
Volume 7.4361337029345E+25
Height 404325894.29692