18440195 (number)

18440195 is an odd 8-digits composite number following 18440194 and preceding 18440196. In scientific notation, it is written as 1.8440195 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 14191200 positive integers (up to 18440195) that are relatively prime to 18440195.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty thousand one hundred ninety-five

Notation

Scientific notation 1.8440195 × 10^7
Engineering notation 1.8440195 × 10^6

Prime Factorization of 18440195

Prime Factorization 5 × 31 × 271 × 439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18440195
Product of the distinct prime numbers

The prime factorization of 18440195 is 5 × 31 × 271 × 439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 20, 20, 946, 342, 2731, 5772, 84982, 65682, 243972, 582905, 5195073, 9126474, 9806774, 37908364, 923967446, 665601999, 8975751214, 8610576681

Basic calculations (n = 18440195)

Multiplication

n×y
n×2 36880390
n×3 55320585
n×4 73760780
n×5 92200975

Division

n÷y
n÷2 9220097.5
n÷3 6146731.6666667
n÷3 4610048.75
n÷5 3688039

Exponentiation

ny
n2 340040791638025
n3 6.2704185057596E+21
n4 1.1562773997781E+29
n5 2.1321980726002E+36

Nth Root

y√n
2√n 4294.2048157954
3√n 264.19332239499
4√n 65.530182479491
5√n 28.389196565566

Divisors of 18440195

1, 5, 31, 155, 271, 439, 1355, 2195, 8401, 13609, 42005, 68045, 118969, 594845, 3688039, 18440195

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 -18440194
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 18440195 can be divided by 16 positive divisors. The sum of these divisors (counting 18440195) is 1, the average is 0.0625.

Base conversion 18440195

Base System Value
2 Binary 1000110010110000000000011
3 Ternary 1021200212012012
4 Quaternary 1012112000003
5 Quinary 14210041240
6 Senary 1455123135
8 Octal 106260003
10 Decimal 18440195
12 Duodecimal 62134ab
16 Hexadecimal 1196003
20 Vigesimal 5f509f
36 Base36 az8jn

Cryptographic Hash Functions

md5 6c65880f09ae379388b96e2a6e52842e
sha1 a9ecfd56709250a512341c2795e27ea28ebe2a3f
sha256 f0eb36dd5d2474e34bf43065cb04bf04e779282b0fbc54eac49466d27f4baa56
sha512 7dfd5f89b854f9fcfbea05f634ffae71d23d562e2851f500bf514b52476417e0f687573519f145ade633417a4930e508de9a31a68440f9d3eca47b06f82bfe4a
ripemd-160 df5fd15c6a9ca549c04cd77f5501cc081b465226

18440195 as geometric shapes

Circle

Radius = n
Diameter 36880390
Circumference 115863162.28553
Area 1.0682696529309E+15

Sphere

Radius = n
Volume 2.6265467616837E+22
Surface area 4.2730786117235E+15
Circumference 115863162.28553

Square

Length = n
Perimeter 73760780
Area 340040791638025
Diagonal 26078373.861805

Cube

Length = n
Surface area 2040244749828150
Volume 6.2704185057596E+21
Space diagonal 31939354.641478

Equilateral Triangle

Length = n
Perimeter 55320585
Area 1.4724198194075E+14
Altitude 15969677.320739

Triangular Pyramid

Length = n
Surface area 1.4724198194075E+14
Volume 7.389759077167E+20
Height 8692791.2872682