18172952 (number)

18172952 is an even 8-digits composite number following 18172951 and preceding 18172953. In scientific notation, it is written as 1.8172952 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 7788384 positive integers (up to 18172952) that are relatively prime to 18172952.

Interesting facts

Basic properties

Name

Name eighteen million one hundred seventy-two thousand nine hundred fifty-two

Notation

Scientific notation 1.8172952 × 10^7
Engineering notation 1.8172952 × 10^6

Prime Factorization of 18172952

Prime Factorization 2 × 2 × 2 × 7 × 324517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4543238
Product of the distinct prime numbers

The prime factorization of 18172952 is 2 × 2 × 2 × 7 × 324517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 10, 93, 160, 274, 4786, 415, 46691, 11565, 469363, 333353, 3093145, 3110424, 24677911, 44974580, 981719019, 505343099, 3677332728, 1289492407

Basic calculations (n = 18172952)

Multiplication

n×y
n×2 36345904
n×3 54518856
n×4 72691808
n×5 90864760

Division

n÷y
n÷2 9086476
n÷3 6057650.6666667
n÷3 4543238
n÷5 3634590.4

Exponentiation

ny
n2 330256184394304
n3 6.0017297867008E+21
n4 1.0906914733068E+29
n5 1.9821083791215E+36

Nth Root

y√n
2√n 4262.9745483641
3√n 262.91084025399
4√n 65.29145846406
5√n 28.306429751865

Divisors of 18172952

1, 2, 4, 7, 8, 14, 28, 56, 324517, 649034, 1298068, 2271619, 2596136, 4543238, 9086476, 18172952

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 -18172951
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 18172952 can be divided by 16 positive divisors. The sum of these divisors (counting 18172952) is 1, the average is 0.0625.

Base conversion 18172952

Base System Value
2 Binary 1000101010100110000011000
3 Ternary 1021012021121022
4 Quaternary 1011110300120
5 Quinary 14123013302
6 Senary 1445302012
8 Octal 105246030
10 Decimal 18172952
12 Duodecimal 6104908
16 Hexadecimal 1154c18
20 Vigesimal 5dbc7c
36 Base36 atic8

Cryptographic Hash Functions

md5 9213277f26680e25e04cb9c45dc3975e
sha1 52c661e492f3e7ef318f68ec2942120993012f32
sha256 073d21b8e3f99d33d542d89c2e6b7631f39b17c479aa9e81d08fb7cd2925a940
sha512 e71bf67698120ccf66c19309fbccfc38faad781667588c5ca53a4966b4a995c9f051340249cc5ae7c9bd75f5d9fd0aae4cd789090be18dec231aafa19bf3b092
ripemd-160 87d440cf30cb563b640cd5f94caabadcc9bc8f47

18172952 as geometric shapes

Circle

Radius = n
Diameter 36345904
Circumference 114184024.99448
Area 1.0375304026957E+15

Sphere

Radius = n
Volume 2.5139986942307E+22
Surface area 4.150121610783E+15
Circumference 114184024.99448

Square

Length = n
Perimeter 72691808
Area 330256184394304
Diagonal 25700435.186755

Cube

Length = n
Surface area 1981537106365824
Volume 6.0017297867008E+21
Space diagonal 31476476.18751

Equilateral Triangle

Length = n
Perimeter 54518856
Area 1.4300512272119E+14
Altitude 15738238.093755

Triangular Pyramid

Length = n
Surface area 1.4300512272119E+14
Volume 7.0731063850424E+20
Height 8566811.7289184