20159238 (number)

20159238 is an even 8-digits composite number following 20159237 and preceding 20159239. In scientific notation, it is written as 2.0159238 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 5776800 positive integers (up to 20159238) that are relatively prime to 20159238.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-nine thousand two hundred thirty-eight

Notation

Scientific notation 2.0159238 × 10^7
Engineering notation 2.0159238 × 10^6

Prime Factorization of 20159238

Prime Factorization 2 × 3 × 31 × 11 × 59 × 167

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20159238
Product of the distinct prime numbers

The prime factorization of 20159238 is 2 × 3 × 31 × 11 × 59 × 167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20159238)

Multiplication

n×y
n×2 40318476
n×3 60477714
n×4 80636952
n×5 100796190

Division

n÷y
n÷2 10079619
n÷3 6719746
n÷3 5039809.5
n÷5 4031847.6

Exponentiation

ny
n2 406394876740644
n3 8.1926110421953E+21
n4 1.6515679584104E+29
n5 3.329435154677E+36

Nth Root

y√n
2√n 4489.9040078826
3√n 272.16025554851
4√n 67.006745987867
5√n 28.899799014158

Divisors of 20159238

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20159237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20159238 can be divided by 64 positive divisors. The sum of these divisors (counting 20159238) is 1, the average is 0.015625.

Base conversion 20159238

Base System Value
2 Binary 1001100111001101100000110
3 Ternary 1101221012021110
4 Quaternary 1030321230012
5 Quinary 20130043423
6 Senary 2000025450
8 Octal 114715406
10 Decimal 20159238
12 Duodecimal 6902286
16 Hexadecimal 1339b06
20 Vigesimal 65ji1i
36 Base36 c02yu

Cryptographic Hash Functions

md5 771991ab0cfec6a5e2e41c9090bb0d20
sha1 91b2cca83b879e380e8647bc8c254b313b8b9e20
sha256 b8d10e108b140596a3138f4e5b62fb7e085d50387b385b0f6ba15d93c424c951
sha512 84c514e6233f8cbf39779303a8e0cfd5ed8fcb59f4158a3f4381a83a7939a372e61ee5d471cf4588ea8102fde28c8e908a3c66aac6a45d60c1a4ea835b16dab6
ripemd-160 ef37c4b496fc7b806935cf16071588fb55ff3498

20159238 as geometric shapes

Circle

Radius = n
Diameter 40318476
Circumference 126664228.00554
Area 1.2767271592249E+15

Sphere

Radius = n
Volume 3.4317128885173E+22
Surface area 5.1069086368997E+15
Circumference 126664228.00554

Square

Length = n
Perimeter 80636952
Area 406394876740644
Diagonal 28509467.786707

Cube

Length = n
Surface area 2438369260443864
Volume 8.1926110421953E+21
Space diagonal 34916824.457873

Equilateral Triangle

Length = n
Perimeter 60477714
Area 1.7597414361262E+14
Altitude 17458412.228937

Triangular Pyramid

Length = n
Surface area 1.7597414361262E+14
Volume 9.6550847059335E+20
Height 9503155.9289024