20431159 (number)

20431159 is an odd 8-digits composite number following 20431158 and preceding 20431160. In scientific notation, it is written as 2.0431159 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 17512416 positive integers (up to 20431159) that are relatively prime to 20431159.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-one thousand one hundred fifty-nine

Notation

Scientific notation 2.0431159 × 10^7
Engineering notation 2.0431159 × 10^6

Prime Factorization of 20431159

Prime Factorization 7 × 2918737

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20431159
Product of the distinct prime numbers

The prime factorization of 20431159 is 7 × 2918737. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 35, 83, 915, 672, 1885, 6262, 94965, 36972, 46037, 961438, 4954886, 5786713, 65400602, 64466830, 77445951, 488343823, 4036432313, 7822633783

Basic calculations (n = 20431159)

Multiplication

n×y
n×2 40862318
n×3 61293477
n×4 81724636
n×5 102155795

Division

n÷y
n÷2 10215579.5
n÷3 6810386.3333333
n÷3 5107789.75
n÷5 4086231.8

Exponentiation

ny
n2 417432258083281
n3 8.5286248366285E+21
n4 1.7424969008851E+29
n5 3.560123123899E+36

Nth Root

y√n
2√n 4520.0839593972
3√n 273.37848632736
4√n 67.231569663345
5√n 28.977345617445

Divisors of 20431159

1, 7, 2918737, 20431159

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20431158
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20431159 can be divided by 4 positive divisors. The sum of these divisors (counting 20431159) is 1, the average is 0.25.

Base conversion 20431159

Base System Value
2 Binary 1001101111100000100110111
3 Ternary 1102110000021121
4 Quaternary 1031330010313
5 Quinary 20212244114
6 Senary 2005524411
8 Octal 115740467
10 Decimal 20431159
12 Duodecimal 6a13707
16 Hexadecimal 137c137
20 Vigesimal 67dhhj
36 Base36 c5ws7

Cryptographic Hash Functions

md5 626b69dcd730c8d683716e3008bc8031
sha1 9963ffe4c734ae48d2251620b425f6409e8470a9
sha256 3b8daa71b2312315757070a56bfe7b941dea8535a7dcb0bbef33dba4583292c8
sha512 4ba3509c3a02f2ca91ea3d1b6d135b2f9c409e39f49900bff8ff753825ee295c99f4ee60afe91b24d39aaab7bf874584da2fd70c51eda67507b49d95db26b36f
ripemd-160 5622367a90897154c7cf8f3dcc0f70290b0055e2

20431159 as geometric shapes

Circle

Radius = n
Diameter 40862318
Circumference 128372758.03745
Area 1.3114021153658E+15

Sphere

Radius = n
Volume 3.5724620175968E+22
Surface area 5.2456084614633E+15
Circumference 128372758.03745

Square

Length = n
Perimeter 81724636
Area 417432258083281
Diagonal 28894022.152801

Cube

Length = n
Surface area 2504593548499686
Volume 8.5286248366285E+21
Space diagonal 35387805.445518

Equilateral Triangle

Length = n
Perimeter 61293477
Area 1.8075346992961E+14
Altitude 17693902.722759

Triangular Pyramid

Length = n
Surface area 1.8075346992961E+14
Volume 1.0051080760293E+21
Height 9631340.7176004