18240168 (number)

18240168 is an even 8-digits composite number following 18240167 and preceding 18240169. In scientific notation, it is written as 1.8240168 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 6080048 positive integers (up to 18240168) that are relatively prime to 18240168.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty thousand one hundred sixty-eight

Notation

Scientific notation 1.8240168 × 10^7
Engineering notation 1.8240168 × 10^6

Prime Factorization of 18240168

Prime Factorization 2 × 2 × 2 × 3 × 760007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4560042
Product of the distinct prime numbers

The prime factorization of 18240168 is 2 × 2 × 2 × 3 × 760007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 39, 58, 838, 205, 419, 5078, 88356, 69697, 557832, 995260, 6694473, 2994129, 33026786, 623650, 209642485, 951991665, 5956090585, 7906118138

Basic calculations (n = 18240168)

Multiplication

n×y
n×2 36480336
n×3 54720504
n×4 72960672
n×5 91200840

Division

n÷y
n÷2 9120084
n÷3 6080056
n÷3 4560042
n÷5 3648033.6

Exponentiation

ny
n2 332703728668224
n3 6.0685719051348E+21
n4 1.1069177106974E+29
n5 2.0190365005296E+36

Nth Root

y√n
2√n 4270.8509690693
3√n 263.23458278104
4√n 65.351748018468
5√n 28.327338146937

Divisors of 18240168

1, 2, 3, 4, 6, 8, 12, 24, 760007, 1520014, 2280021, 3040028, 4560042, 6080056, 9120084, 18240168

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 -18240167
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 18240168 can be divided by 16 positive divisors. The sum of these divisors (counting 18240168) is 1, the average is 0.0625.

Base conversion 18240168

Base System Value
2 Binary 1000101100101001010101000
3 Ternary 1021022200210210
4 Quaternary 1011211022220
5 Quinary 14132141133
6 Senary 1450541120
8 Octal 105451250
10 Decimal 18240168
12 Duodecimal 61377a0
16 Hexadecimal 11652a8
20 Vigesimal 5e0088
36 Base36 auy7c

Cryptographic Hash Functions

md5 b998607aa340de020bfa5a2267062473
sha1 66752a75fc705de42e48f9591f23a1091529e32d
sha256 2fc10fd7f727cc750953fc0c75cfe183db6c889743f66cafcb8aff25ff1ef029
sha512 e9d30ed29e57f5fe12f77aaf74899c2a1fcfee1a87224a80fb197169a7b95343689cf19612f2a888a85d0c4c8510c5a00db120160d8414d897e26271527fa6f4
ripemd-160 402af0704461b40716cef044f372d4f587b124de

18240168 as geometric shapes

Circle

Radius = n
Diameter 36480336
Circumference 114606355.57809
Area 1.045219589806E+15

Sphere

Radius = n
Volume 2.5419974553271E+22
Surface area 4.1808783592241E+15
Circumference 114606355.57809

Square

Length = n
Perimeter 72960672
Area 332703728668224
Diagonal 25795492.965564

Cube

Length = n
Surface area 1996222372009344
Volume 6.0685719051348E+21
Space diagonal 31592897.714592

Equilateral Triangle

Length = n
Perimeter 54720504
Area 1.4406494048024E+14
Altitude 15796448.857296

Triangular Pyramid

Length = n
Surface area 1.4406494048024E+14
Volume 7.151880577065E+20
Height 8598497.6551879