18242382 (number)

18242382 is an even 8-digits composite number following 18242381 and preceding 18242383. In scientific notation, it is written as 1.8242382 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6073152 positive integers (up to 18242382) that are relatively prime to 18242382.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-two thousand three hundred eighty-two

Notation

Scientific notation 1.8242382 × 10^7
Engineering notation 1.8242382 × 10^6

Prime Factorization of 18242382

Prime Factorization 2 × 3 × 2693 × 1129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18242382
Product of the distinct prime numbers

The prime factorization of 18242382 is 2 × 3 × 2693 × 1129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 97, 6, 916, 911, 4948, 5114, 93082, 53942, 545238, 228187, 1089306, 7607336, 19547844, 98066416, 37265261, 929621818, 3236201811, 2541377708

Basic calculations (n = 18242382)

Multiplication

n×y
n×2 36484764
n×3 54727146
n×4 72969528
n×5 91211910

Division

n÷y
n÷2 9121191
n÷3 6080794
n÷3 4560595.5
n÷5 3648476.4

Exponentiation

ny
n2 332784501033924
n3 6.0707819915402E+21
n4 1.107455241284E+29
n5 2.0202621559404E+36

Nth Root

y√n
2√n 4271.110160134
3√n 263.24523286182
4√n 65.353731034532
5√n 28.328025790624

Divisors of 18242382

1, 2, 3, 6, 1129, 2258, 2693, 3387, 5386, 6774, 8079, 16158, 3040397, 6080794, 9121191, 18242382

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 -18242381
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 18242382 can be divided by 16 positive divisors. The sum of these divisors (counting 18242382) is 1, the average is 0.0625.

Base conversion 18242382

Base System Value
2 Binary 1000101100101101101001110
3 Ternary 1021022210211210
4 Quaternary 1011211231032
5 Quinary 14132224012
6 Senary 1450555250
8 Octal 105455516
10 Decimal 18242382
12 Duodecimal 6138b26
16 Hexadecimal 1165b4e
20 Vigesimal 5e05j2
36 Base36 auzwu

Cryptographic Hash Functions

md5 a696dd168429f582636b834341a512d4
sha1 e4fe5dc6433417a2458e8a2fa5a8cecdad75488e
sha256 219d773f658ff2ca5eef7ac54ec36f67fe3990b976a710ea1c27d68ec1e68105
sha512 c587f61a021ca546b9f036a5667ff185e6cf7e6f6dc36c977bb481bcfbef544510c1a0a3cdcb4819e287ef31bc9239755f99c08c05e6a88e2eedf11b2db39960
ripemd-160 34b114f56fe533c0d5698915480e02b26b0676f8

18242382 as geometric shapes

Circle

Radius = n
Diameter 36484764
Circumference 114620266.55036
Area 1.0454733436767E+15

Sphere

Radius = n
Volume 2.5429232141557E+22
Surface area 4.1818933747069E+15
Circumference 114620266.55036

Square

Length = n
Perimeter 72969528
Area 332784501033924
Diagonal 25798624.034391

Cube

Length = n
Surface area 1996707006203544
Volume 6.0707819915402E+21
Space diagonal 31596732.47508

Equilateral Triangle

Length = n
Perimeter 54727146
Area 1.4409991594055E+14
Altitude 15798366.23754

Triangular Pyramid

Length = n
Surface area 1.4409991594055E+14
Volume 7.1544851888721E+20
Height 8599541.3447969