18228082 (number)

18228082 is an even 8-digits composite number following 18228081 and preceding 18228083. In scientific notation, it is written as 1.8228082 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 9114040 positive integers (up to 18228082) that are relatively prime to 18228082.

Interesting facts

Basic properties

Name

Name eighteen million two hundred twenty-eight thousand eighty-two

Notation

Scientific notation 1.8228082 × 10^7
Engineering notation 1.8228082 × 10^6

Prime Factorization of 18228082

Prime Factorization 2 × 9114041

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18228082
Product of the distinct prime numbers

The prime factorization of 18228082 is 2 × 9114041. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 71, 40, 631, 721, 6043, 1226, 64652, 33860, 810633, 383274, 6135825, 9462365, 22420778, 46668675, 90195380, 875179526, 8379572623, 6419017868

Basic calculations (n = 18228082)

Multiplication

n×y
n×2 36456164
n×3 54684246
n×4 72912328
n×5 91140410

Division

n÷y
n÷2 9114041
n÷3 6076027.3333333
n÷3 4557020.5
n÷5 3645616.4

Exponentiation

ny
n2 332262973398724
n3 6.0565167246758E+21
n4 1.1039868349176E+29
n5 2.0123562553799E+36

Nth Root

y√n
2√n 4269.4357941068
3√n 263.17642987903
4√n 65.340919752531
5√n 28.323583192644

Divisors of 18228082

1, 2, 9114041, 18228082

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18228081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18228082 can be divided by 4 positive divisors. The sum of these divisors (counting 18228082) is 1, the average is 0.25.

Base conversion 18228082

Base System Value
2 Binary 1000101100010001101110010
3 Ternary 1021022002020011
4 Quaternary 1011202031302
5 Quinary 14131244312
6 Senary 1450405134
8 Octal 105421562
10 Decimal 18228082
12 Duodecimal 61307aa
16 Hexadecimal 1162372
20 Vigesimal 5dia42
36 Base36 auovm

Cryptographic Hash Functions

md5 e12b61c5d69e8a9e328bebd3e1b891c7
sha1 a2880249f6e1f486a49b6411ba3402c4fa4c990f
sha256 01b145de5d53c995703cf3f39ab386465e945f3d455f4ab14763d89ebf2badf1
sha512 2550a348df45dcfaf22204d4c555de7f225b2d6dd021ce98478d103ab875aff4e1d255f4a4fcc0076d59477b553c1c6bce2540b65b7ca6a50116adb31d735b72
ripemd-160 0e18d0df8584e94d645c8c24e7c6e24e3ec2f33a

18228082 as geometric shapes

Circle

Radius = n
Diameter 36456164
Circumference 114530417.00046
Area 1.0438349162893E+15

Sphere

Radius = n
Volume 2.5369477931447E+22
Surface area 4.1753396651573E+15
Circumference 114530417.00046

Square

Length = n
Perimeter 72912328
Area 332262973398724
Diagonal 25778400.780449

Cube

Length = n
Surface area 1993577840392344
Volume 6.0565167246758E+21
Space diagonal 31571964.148532

Equilateral Triangle

Length = n
Perimeter 54684246
Area 1.4387408785012E+14
Altitude 15785982.074266

Triangular Pyramid

Length = n
Surface area 1.4387408785012E+14
Volume 7.1376734106466E+20
Height 8592800.2601496