18036368 (number)

18036368 is an even 8-digits composite number following 18036367 and preceding 18036369. In scientific notation, it is written as 1.8036368 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 7729824 positive integers (up to 18036368) that are relatively prime to 18036368.

Interesting facts

Basic properties

Name

Name eighteen million thirty-six thousand three hundred sixty-eight

Notation

Scientific notation 1.8036368 × 10^7
Engineering notation 1.8036368 × 10^6

Prime Factorization of 18036368

Prime Factorization 2 × 2 × 2 × 2 × 7 × 161039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2254546
Product of the distinct prime numbers

The prime factorization of 18036368 is 2 × 2 × 2 × 2 × 7 × 161039. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 72, 50, 731, 447, 526, 181, 52551, 38228, 901822, 208714, 9292454, 4446808, 67405344, 53863971, 230506303, 778429158, 8977828013, 937418460

Basic calculations (n = 18036368)

Multiplication

n×y
n×2 36072736
n×3 54109104
n×4 72145472
n×5 90181840

Division

n÷y
n÷2 9018184
n÷3 6012122.6666667
n÷3 4509092
n÷5 3607273.6

Exponentiation

ny
n2 325310570631424
n3 5.8674211661984E+21
n4 1.0582696736454E+29
n5 1.9087341277109E+36

Nth Root

y√n
2√n 4246.9245342954
3√n 262.25052276293
4√n 65.16843203803
5√n 28.26375224829

Divisors of 18036368

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 161039, 322078, 644156, 1127273, 1288312, 2254546, 2576624, 4509092, 9018184, 18036368

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 -18036367
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 18036368 can be divided by 20 positive divisors. The sum of these divisors (counting 18036368) is 1, the average is 0.05.

Base conversion 18036368

Base System Value
2 Binary 1000100110011011010010000
3 Ternary 1020221100020122
4 Quaternary 1010303122100
5 Quinary 14104130433
6 Senary 1442325412
8 Octal 104633220
10 Decimal 18036368
12 Duodecimal 6059868
16 Hexadecimal 1133690
20 Vigesimal 5ceai8
36 Base36 aqky8

Cryptographic Hash Functions

md5 e2146deceb8bed1936a6f41d2981ddf5
sha1 bbdede56100fdb99c8c075fc07d1f512ce8c99ed
sha256 5efe5cffd78ee92cb8441780bc8b29aa8b07fd7a1d6fddf5bd84d716b86cd172
sha512 8a710f26e8dd60344a9eef61467ca87b3b69df1f5fd6e1dc8ff04bdbc1f6dc401f0023ecd5b8b86cbd821b43fee0d3969d9945898edd333fa8c84f9b12ef4427
ripemd-160 fd3893e5024a315191f12826384765b30a36b2f6

18036368 as geometric shapes

Circle

Radius = n
Diameter 36072736
Circumference 113325842.41248
Area 1.0219932988308E+15

Sphere

Radius = n
Volume 2.4577396308328E+22
Surface area 4.0879731953231E+15
Circumference 113325842.41248

Square

Length = n
Perimeter 72145472
Area 325310570631424
Diagonal 25507276.241552

Cube

Length = n
Surface area 1951863423788544
Volume 5.8674211661984E+21
Space diagonal 31239905.760009

Equilateral Triangle

Length = n
Perimeter 54109104
Area 1.4086360914321E+14
Altitude 15619952.880005

Triangular Pyramid

Length = n
Surface area 1.4086360914321E+14
Volume 6.9148221578272E+20
Height 8502425.4138507