18704420 (number)

18704420 is an even 8-digits composite number following 18704419 and preceding 18704421. In scientific notation, it is written as 1.8704420 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 5806080 positive integers (up to 18704420) that are relatively prime to 18704420.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred four thousand four hundred twenty

Notation

Scientific notation 1.8704420 × 10^7
Engineering notation 1.8704420 × 10^6

Prime Factorization of 18704420

Prime Factorization 2 × 2 × 17255 × 271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9352210
Product of the distinct prime numbers

The prime factorization of 18704420 is 2 × 2 × 17255 × 271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 50, 18, 696, 375, 9627, 1238, 24889, 85514, 289679, 465167, 8823762, 8881219, 18763325, 34776833, 660486224, 767268143, 7095558403, 3734840026

Basic calculations (n = 18704420)

Multiplication

n×y
n×2 37408840
n×3 56113260
n×4 74817680
n×5 93522100

Division

n÷y
n÷2 9352210
n÷3 6234806.6666667
n÷3 4676105
n÷5 3740884

Exponentiation

ny
n2 349855327536400
n3 6.5438409854784E+21
n4 1.223987502056E+29
n5 2.2893976313207E+36

Nth Root

y√n
2√n 4324.860691398
3√n 265.44919661172
4√n 65.763673037613
5√n 28.470090597845

Divisors of 18704420

1, 2, 4, 271, 542, 1084, 17255, 34510, 69020, 4676105, 9352210, 18704420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18704419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18704420 can be divided by 12 positive divisors. The sum of these divisors (counting 18704420) is 1, the average is 0.083333333333333.

Base conversion 18704420

Base System Value
2 Binary 1000111010110100000100100
3 Ternary 1022012021122022
4 Quaternary 1013112200210
5 Quinary 14242020140
6 Senary 1504522312
8 Octal 107264044
10 Decimal 18704420
12 Duodecimal 6320398
16 Hexadecimal 11d6824
20 Vigesimal 5gi110
36 Base36 b4wf8

Cryptographic Hash Functions

md5 e40e6212f2db089ed17b417059139185
sha1 bd922aef1cb74bfc98896522216151b8f2c521c7
sha256 b479f56c4a2b22e550f9b07754e3dec5dfab327ff413228fa95f668d023f0549
sha512 10d61dca1cd1cf3184f9894fbe91253a77b040f1e600c223d0b4c63fce5c58edad7dc4378412ff226f48286d30ea7020c21c270d1a7bb1a0e25990659bf9ca57
ripemd-160 6778140b5eb85b8c17631ef5e929ef09d92b1f3f

18704420 as geometric shapes

Circle

Radius = n
Diameter 37408840
Circumference 117523336.92332
Area 1.0991029268076E+15

Sphere

Radius = n
Volume 2.7410777021652E+22
Surface area 4.3964117072304E+15
Circumference 117523336.92332

Square

Length = n
Perimeter 74817680
Area 349855327536400
Diagonal 26452044.440323

Cube

Length = n
Surface area 2099131965218400
Volume 6.5438409854784E+21
Space diagonal 32397005.766107

Equilateral Triangle

Length = n
Perimeter 56113260
Area 1.5149180064792E+14
Altitude 16198502.883054

Triangular Pyramid

Length = n
Surface area 1.5149180064792E+14
Volume 7.7119905597304E+20
Height 8817348.1467742