18243376 (number)

18243376 is an even 8-digits composite number following 18243375 and preceding 18243377. In scientific notation, it is written as 1.8243376 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 8827200 positive integers (up to 18243376) that are relatively prime to 18243376.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-three thousand three hundred seventy-six

Notation

Scientific notation 1.8243376 × 10^7
Engineering notation 1.8243376 × 10^6

Prime Factorization of 18243376

Prime Factorization 2 × 2 × 2 × 2 × 31 × 36781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2280422
Product of the distinct prime numbers

The prime factorization of 18243376 is 2 × 2 × 2 × 2 × 31 × 36781. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 60, 81, 454, 601, 6139, 5878, 89975, 27041, 543491, 910327, 9224852, 963878, 91106446, 27190504, 791124489, 772999026, 3886345914, 503295331

Basic calculations (n = 18243376)

Multiplication

n×y
n×2 36486752
n×3 54730128
n×4 72973504
n×5 91216880

Division

n÷y
n÷2 9121688
n÷3 6081125.3333333
n÷3 4560844
n÷5 3648675.2

Exponentiation

ny
n2 332820767877376
n3 6.0717744089957E+21
n4 1.1076966353049E+29
n5 2.0208126211801E+36

Nth Root

y√n
2√n 4271.2265217382
3√n 263.25001405412
4√n 65.354621273007
5√n 28.328334494212

Divisors of 18243376

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 36781, 73562, 147124, 294248, 588496, 1140211, 2280422, 4560844, 9121688, 18243376

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18243375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18243376 can be divided by 20 positive divisors. The sum of these divisors (counting 18243376) is 1, the average is 0.05.

Base conversion 18243376

Base System Value
2 Binary 1000101100101111100110000
3 Ternary 1021022212012121
4 Quaternary 1011211330300
5 Quinary 14132242001
6 Senary 1451004024
8 Octal 105457460
10 Decimal 18243376
12 Duodecimal 6139614
16 Hexadecimal 1165f30
20 Vigesimal 5e088g
36 Base36 av0og

Cryptographic Hash Functions

md5 044e812b19c8b016555c5fde8bf0c91f
sha1 b75bc30a9effc8097f45c3ecfe87830be05a8c38
sha256 eb7e5837e7ecae491a8b59bcffb352ae7128b239e0b7d72342deff65e35c8f53
sha512 e3cc2c6142a970ea560d90d9eb5e36b816a2caf6d483e73fdf8942b89e47e086e1c88ea6f89fb8c1ab349f98691f601f000bffa5a210e800815522db19a6480c
ripemd-160 dc9894883a2b6a7bb41898942c8dcecf5b953ec8

18243376 as geometric shapes

Circle

Radius = n
Diameter 36486752
Circumference 114626512.03655
Area 1.0455872793257E+15

Sphere

Radius = n
Volume 2.5433389170074E+22
Surface area 4.1823491173027E+15
Circumference 114626512.03655

Square

Length = n
Perimeter 72973504
Area 332820767877376
Diagonal 25800029.762672

Cube

Length = n
Surface area 1996924607264256
Volume 6.0717744089957E+21
Space diagonal 31598454.133583

Equilateral Triangle

Length = n
Perimeter 54730128
Area 1.4411561994443E+14
Altitude 15799227.066791

Triangular Pyramid

Length = n
Surface area 1.4411561994443E+14
Volume 7.1556547640597E+20
Height 8600009.9208906