18055825 (number)

18055825 is an odd 8-digits composite number following 18055824 and preceding 18055826. In scientific notation, it is written as 1.8055825 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 14346000 positive integers (up to 18055825) that are relatively prime to 18055825.

Interesting facts

Basic properties

Name

Name eighteen million fifty-five thousand eight hundred twenty-five

Notation

Scientific notation 1.8055825 × 10^7
Engineering notation 1.8055825 × 10^6

Prime Factorization of 18055825

Prime Factorization 5 × 5 × 151 × 4783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3611165
Product of the distinct prime numbers

The prime factorization of 18055825 is 5 × 5 × 151 × 4783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 18, 41, 160, 266, 1930, 1664, 15925, 73225, 234454, 725385, 9293969, 7525311, 6776084, 74093328, 862143027, 163943417, 3134827519, 9424488185

Basic calculations (n = 18055825)

Multiplication

n×y
n×2 36111650
n×3 54167475
n×4 72223300
n×5 90279125

Division

n÷y
n÷2 9027912.5
n÷3 6018608.3333333
n÷3 4513956.25
n÷5 3611165

Exponentiation

ny
n2 326012816430625
n3 5.8864303612285E+21
n4 1.0628435647703E+29
n5 1.9190517407868E+36

Nth Root

y√n
2√n 4249.2146333175
3√n 262.34479108942
4√n 65.186000286239
5√n 28.269847607221

Divisors of 18055825

1, 5, 25, 151, 755, 3775, 4783, 23915, 119575, 722233, 3611165, 18055825

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18055824
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18055825 can be divided by 12 positive divisors. The sum of these divisors (counting 18055825) is 1, the average is 0.083333333333333.

Base conversion 18055825

Base System Value
2 Binary 1000100111000001010010001
3 Ternary 1020222022221021
4 Quaternary 1010320022101
5 Quinary 14110241300
6 Senary 1442555441
8 Octal 104701221
10 Decimal 18055825
12 Duodecimal 6068b81
16 Hexadecimal 1138291
20 Vigesimal 5cgjb5
36 Base36 aqzyp

Cryptographic Hash Functions

md5 345d35fd479bc7c1af96cc400c50e308
sha1 231af511ef6cfc3925bb9f7b66baa60f6bdf83c6
sha256 5f5d52e92d37eacc0e92719ab13f3d372af80c27a785ac74f158f36b5897ae94
sha512 ece1f2fa166228bc9bba09a189ffd71f50128aca2d9e686e2035392b2d8e6127c5584de8b800d686ac92171a621e8896e61045e947c0294c56bd8bf7e40ccfbb
ripemd-160 3706637d2d99b0733d2e031b8c0592ed82e316b5

18055825 as geometric shapes

Circle

Radius = n
Diameter 36111650
Circumference 113448094.34901
Area 1.0241994690746E+15

Sphere

Radius = n
Volume 2.4657021838271E+22
Surface area 4.0967978762983E+15
Circumference 113448094.34901

Square

Length = n
Perimeter 72223300
Area 326012816430625
Diagonal 25534792.594835

Cube

Length = n
Surface area 1956076898583750
Volume 5.8864303612285E+21
Space diagonal 31273606.272572

Equilateral Triangle

Length = n
Perimeter 54167475
Area 1.4116769049412E+14
Altitude 15636803.136286

Triangular Pyramid

Length = n
Surface area 1.4116769049412E+14
Volume 6.9372247090117E+20
Height 8511597.5316117