8285725 (number)

8285725 is an odd 7-digits composite number following 8285724 and preceding 8285726. In scientific notation, it is written as 8.285725 × 10^6. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 5617920 positive integers (up to 8285725) that are relatively prime to 8285725.

Interesting facts

Basic properties

Name

Name eight million two hundred eighty-five thousand seven hundred twenty-five

Notation

Scientific notation 8.285725 × 10^6
Engineering notation 8.285725 × 10^6

Prime Factorization of 8285725

Prime Factorization 25 × 7 × 113 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8285725
Product of the distinct prime numbers

The prime factorization of 8285725 is 25 × 7 × 113 × 419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8285725)

Multiplication

n×y
n×2 16571450
n×3 24857175
n×4 33142900
n×5 41428625

Division

n÷y
n÷2 4142862.5
n÷3 2761908.3333333
n÷3 2071431.25
n÷5 1657145

Exponentiation

ny
n2 68653238775625
n3 5.6884185685417E+20
n4 4.713267194383E+27
n5 3.9052835824179E+34

Nth Root

y√n
2√n 2878.4935296088
3√n 202.35324427606
4√n 53.651593914895
5√n 24.191684115373

Divisors of 8285725

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8285724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8285725 can be divided by 16 positive divisors. The sum of these divisors (counting 8285725) is 1, the average is 0.0625.

Base conversion 8285725

Base System Value
2 Binary 11111100110111000011101
3 Ternary 120120221212201
4 Quaternary 133212320131
5 Quinary 4110120400
6 Senary 453331501
8 Octal 37467035
10 Decimal 8285725
12 Duodecimal 2936b91
16 Hexadecimal 7e6e1d
20 Vigesimal 2bfe65
36 Base36 4xlb1

Cryptographic Hash Functions

md5 7b9358ac8c625768a28b704af3123a7c
sha1 e7cfa21fe882ec9dae0b08187ccd420d5dcf1554
sha256 12cdf3a7ace656ef6fbf697379f804226e503274d39d8233577a85700356f58d
sha512 bebf0b8489733f6a669a9f0f351aa2c66ec2a8479fb5f73299265c263015fe2f82bd61e395eb0e6124c858264e52ae3ce305c041a56aeba04ec5d87e6a85e455
ripemd-160 118938bfeca32a898fff7bf1618ec945f4b9f268

8285725 as geometric shapes

Circle

Radius = n
Diameter 16571450
Circumference 52060745.579331
Area 2.1568051058265E+14

Sphere

Radius = n
Volume 2.3827591980632E+21
Surface area 8.627220423306E+14
Circumference 52060745.579331

Square

Length = n
Perimeter 33142900
Area 68653238775625
Diagonal 11717784.669094

Cube

Length = n
Surface area 411919432653750
Volume 5.6884185685417E+20
Space diagonal 14351296.677544

Equilateral Triangle

Length = n
Perimeter 24857175
Area 29727724415885
Altitude 7175648.3387718

Triangular Pyramid

Length = n
Surface area 29727724415885
Volume 6.7038655734055E+19
Height 3905928.2230313