18057798 (number)

18057798 is an even 8-digits composite number following 18057797 and preceding 18057799. In scientific notation, it is written as 1.8057798 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 5471400 positive integers (up to 18057798) that are relatively prime to 18057798.

Interesting facts

Basic properties

Name

Name eighteen million fifty-seven thousand seven hundred ninety-eight

Notation

Scientific notation 1.8057798 × 10^7
Engineering notation 1.8057798 × 10^6

Prime Factorization of 18057798

Prime Factorization 2 × 3 × 3 × 11 × 11 × 8291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 547206
Product of the distinct prime numbers

The prime factorization of 18057798 is 2 × 3 × 3 × 11 × 11 × 8291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 56, 70, 873, 65, 2953, 8155, 32019, 44951, 995064, 867527, 4434050, 3787800, 34058678, 92195349, 969077891, 701694084, 9471893480, 8458488521

Basic calculations (n = 18057798)

Multiplication

n×y
n×2 36115596
n×3 54173394
n×4 72231192
n×5 90288990

Division

n÷y
n÷2 9028899
n÷3 6019266
n÷3 4514449.5
n÷5 3611559.6

Exponentiation

ny
n2 326084068608804
n3 5.8883602419559E+21
n4 1.0633081980047E+29
n5 1.9201004651313E+36

Nth Root

y√n
2√n 4249.4467875242
3√n 262.3543464069
4√n 65.187780967941
5√n 28.270465401994

Divisors of 18057798

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8291, 16582, 24873, 49746, 74619, 91201, 149238, 182402, 273603, 547206, 820809, 1003211, 1641618, 2006422, 3009633, 6019266, 9028899, 18057798

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18057797
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18057798 can be divided by 36 positive divisors. The sum of these divisors (counting 18057798) is 1, the average is 0.027777777777778.

Base conversion 18057798

Base System Value
2 Binary 1000100111000101001000110
3 Ternary 1020222102122100
4 Quaternary 1010320221012
5 Quinary 14110322143
6 Senary 1443012530
8 Octal 104705106
10 Decimal 18057798
12 Duodecimal 606a146
16 Hexadecimal 1138a46
20 Vigesimal 5ch49i
36 Base36 ar1hi

Cryptographic Hash Functions

md5 083b1e255819d23270e58dad259f5d8b
sha1 0976e6408da1dd63fe7f7a0e1ceb81ae83268e6b
sha256 c04479171c8ff3287b859b929a410bef11a18d28fadd61c5ab56a2cf9e2906b6
sha512 89166e4cbb8ca1c218c202a184977bc1cd9942bd03e5e3ccda5d6fe7427ca95b6873c900a369da9634851f85328ce626c65f0962548ecd5fdb4c1206a61d1a07
ripemd-160 d1bd960b1624d78bb39256664a4b0feb6f72ff10

18057798 as geometric shapes

Circle

Radius = n
Diameter 36115596
Circumference 113460491.07362
Area 1.0244233143941E+15

Sphere

Radius = n
Volume 2.4665105703759E+22
Surface area 4.0976932575764E+15
Circumference 113460491.07362

Square

Length = n
Perimeter 72231192
Area 326084068608804
Diagonal 25537582.838194

Cube

Length = n
Surface area 1956504411652824
Volume 5.8883602419559E+21
Space diagonal 31277023.608816

Equilateral Triangle

Length = n
Perimeter 54173394
Area 1.4119854359231E+14
Altitude 15638511.804408

Triangular Pyramid

Length = n
Surface area 1.4119854359231E+14
Volume 6.9394990952605E+20
Height 8512527.6127313