18296988 (number)

18296988 is an even 8-digits composite number following 18296987 and preceding 18296989. In scientific notation, it is written as 1.8296988 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 5950080 positive integers (up to 18296988) that are relatively prime to 18296988.

Interesting facts

Basic properties

Name

Name eighteen million two hundred ninety-six thousand nine hundred eighty-eight

Notation

Scientific notation 1.8296988 × 10^7
Engineering notation 1.8296988 × 10^6

Prime Factorization of 18296988

Prime Factorization 2 × 2 × 3 × 41 × 37189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9148494
Product of the distinct prime numbers

The prime factorization of 18296988 is 2 × 2 × 3 × 41 × 37189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18296988)

Multiplication

n×y
n×2 36593976
n×3 54890964
n×4 73187952
n×5 91484940

Division

n÷y
n÷2 9148494
n÷3 6098996
n÷3 4574247
n÷5 3659397.6

Exponentiation

ny
n2 334779769872144
n3 6.1254614319934E+21
n4 1.1207749431565E+29
n5 2.0506805685634E+36

Nth Root

y√n
2√n 4277.4978667441
3√n 263.50763371937
4√n 65.402583028074
5√n 28.344964711744

Divisors of 18296988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18296987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18296988 can be divided by 24 positive divisors. The sum of these divisors (counting 18296988) is 1, the average is 0.041666666666667.

Base conversion 18296988

Base System Value
2 Binary 1000101110011000010011100
3 Ternary 1021102120202020
4 Quaternary 1011303002130
5 Quinary 14141000423
6 Senary 1452100140
8 Octal 105630234
10 Decimal 18296988
12 Duodecimal 6164650
16 Hexadecimal 117309c
20 Vigesimal 5e7298
36 Base36 aw61o

Cryptographic Hash Functions

md5 a50324db1dc3b156a8c953c9d87b95db
sha1 867e78e3daa18d3d75549318aad95ff13644acdd
sha256 03a9b0c0bbfba90497c4f8fa9e80c6974b65a0c93bb15f92cae47b71632d9ad9
sha512 4e2c94e727777a11f38c97c6a5131dc23eca25f3e142048bc9fbd312a3dd1e1d1b27c555a6871c4ad65141aaa95418e555cb6c8cc805a3a1b3685f5f4c9ce919
ripemd-160 3322821e29d0a93670f353416bb86bd2d6d87b9b

18296988 as geometric shapes

Circle

Radius = n
Diameter 36593976
Circumference 114963366.16724
Area 1.0517416656008E+15

Sphere

Radius = n
Volume 2.5658272846131E+22
Surface area 4.2069666624032E+15
Circumference 114963366.16724

Square

Length = n
Perimeter 73187952
Area 334779769872144
Diagonal 25875848.580178

Cube

Length = n
Surface area 2008678619232864
Volume 6.1254614319934E+21
Space diagonal 31691312.841478

Equilateral Triangle

Length = n
Perimeter 54890964
Area 1.4496389269119E+14
Altitude 15845656.420739

Triangular Pyramid

Length = n
Surface area 1.4496389269119E+14
Volume 7.218925527432E+20
Height 8625282.8600593