20239898 (number)

20239898 is an even 8-digits composite number following 20239897 and preceding 20239899. In scientific notation, it is written as 2.0239898 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 8674236 positive integers (up to 20239898) that are relatively prime to 20239898.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 2.0239898 × 10^7
Engineering notation 2.0239898 × 10^6

Prime Factorization of 20239898

Prime Factorization 2 × 7 × 1445707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20239898
Product of the distinct prime numbers

The prime factorization of 20239898 is 2 × 7 × 1445707. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 50, 24, 518, 769, 3622, 5699, 13914, 90597, 928844, 97741, 571005, 1211840, 20936123, 32074839, 770299402, 915941521, 7256974981, 8157547518

Basic calculations (n = 20239898)

Multiplication

n×y
n×2 40479796
n×3 60719694
n×4 80959592
n×5 101199490

Division

n÷y
n÷2 10119949
n÷3 6746632.6666667
n÷3 5059974.5
n÷5 4047979.6

Exponentiation

ny
n2 409653471050404
n3 8.2913444694061E+21
n4 1.6781596634364E+29
n5 3.3965780415668E+36

Nth Root

y√n
2√n 4498.8774155338
3√n 272.52275656544
4√n 67.073671552509
5√n 28.922888537298

Divisors of 20239898

1, 2, 7, 14, 1445707, 2891414, 10119949, 20239898

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20239897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20239898 can be divided by 8 positive divisors. The sum of these divisors (counting 20239898) is 1, the average is 0.125.

Base conversion 20239898

Base System Value
2 Binary 1001101001101011000011010
3 Ternary 1102002021220212
4 Quaternary 1031031120122
5 Quinary 20140134043
6 Senary 2001451122
8 Octal 115153032
10 Decimal 20239898
12 Duodecimal 6940aa2
16 Hexadecimal 134d61a
20 Vigesimal 669jei
36 Base36 c1t7e

Cryptographic Hash Functions

md5 355905f115d2c38530cf3f8a3c1e87c1
sha1 a31dd9f5edfc6585c0fedca8c0e12b2ed040b7b9
sha256 7519331abfaf4672b846c05c71be00f81e47e527a486208f45e89983601b1a5b
sha512 8f2b68c3f9689e6a230c7ae84b5a97ae2473c6142391341e1569a55fb1d520ef7ffab9704a4f7fab3c66ee04cf0a891015d4887dea13fa3eb6d2935f8262080d
ripemd-160 5c55116bf4247f605f328432d1771e4754977082

20239898 as geometric shapes

Circle

Radius = n
Diameter 40479796
Circumference 127171029.73241
Area 1.2869643351695E+15

Sphere

Radius = n
Volume 3.4730702497958E+22
Surface area 5.147857340678E+15
Circumference 127171029.73241

Square

Length = n
Perimeter 80959592
Area 409653471050404
Diagonal 28623538.252648

Cube

Length = n
Surface area 2457920826302424
Volume 8.2913444694061E+21
Space diagonal 35056531.676012

Equilateral Triangle

Length = n
Perimeter 60719694
Area 1.7738515633906E+14
Altitude 17528265.838006

Triangular Pyramid

Length = n
Surface area 1.7738515633906E+14
Volume 9.7714431657844E+20
Height 9541179.4175494