20342940 (number)

20342940 is an even 8-digits composite number following 20342939 and preceding 20342941. In scientific notation, it is written as 2.0342940 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5424768 positive integers (up to 20342940) that are relatively prime to 20342940.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand nine hundred forty

Notation

Scientific notation 2.0342940 × 10^7
Engineering notation 2.0342940 × 10^6

Prime Factorization of 20342940

Prime Factorization 2 × 2 × 3 × 5 × 339049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10171470
Product of the distinct prime numbers

The prime factorization of 20342940 is 2 × 2 × 3 × 5 × 339049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 62, 2, 554, 120, 7661, 6195, 8207, 8269, 668955, 752622, 3760985, 4263081, 8217558, 11478758, 27589980, 335462844, 6059912175, 517138193

Basic calculations (n = 20342940)

Multiplication

n×y
n×2 40685880
n×3 61028820
n×4 81371760
n×5 101714700

Division

n÷y
n÷2 10171470
n÷3 6780980
n÷3 5085735
n÷5 4068588

Exponentiation

ny
n2 413835207843600
n3 8.4186248030499E+21
n4 1.7125957925096E+29
n5 3.4839233451274E+36

Nth Root

y√n
2√n 4510.3148448861
3√n 272.98444812051
4√n 67.158877632716
5√n 28.95227822777

Divisors of 20342940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339049, 678098, 1017147, 1356196, 1695245, 2034294, 3390490, 4068588, 5085735, 6780980, 10171470, 20342940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342940 can be divided by 24 positive divisors. The sum of these divisors (counting 20342940) is 1, the average is 0.041666666666667.

Base conversion 20342940

Base System Value
2 Binary 1001101100110100010011100
3 Ternary 1102021112021020
4 Quaternary 1031212202130
5 Quinary 20201433230
6 Senary 2004004140
8 Octal 115464234
10 Decimal 20342940
12 Duodecimal 6990650
16 Hexadecimal 136689c
20 Vigesimal 672h70
36 Base36 c40po

Cryptographic Hash Functions

md5 07c66b26383127d80127d0b670b22b67
sha1 90703b7e151d3d7af6cbe736c2cceb95888770d0
sha256 389b6f9cd8386653a49285fe31ad0f69c47d2f5991224b817b07af9988e5df5f
sha512 b48792452cb6edb7377188d14541f98bae315a20bcf711b03e14f6ecff2c2cce3d100d03c66cbcbd89dcab01ad8a7b7ff4d9c399fb697a9b7d06cb9448f25f7b
ripemd-160 009e4fe73df1930e888ef847d102754ebe7776c1

20342940 as geometric shapes

Circle

Radius = n
Diameter 40685880
Circumference 127818461.71284
Area 1.3001016487583E+15

Sphere

Radius = n
Volume 3.5263853112787E+22
Surface area 5.200406595033E+15
Circumference 127818461.71284

Square

Length = n
Perimeter 81371760
Area 413835207843600
Diagonal 28769261.646542

Cube

Length = n
Surface area 2483011247061600
Volume 8.4186248030499E+21
Space diagonal 35235005.655325

Equilateral Triangle

Length = n
Perimeter 61028820
Area 1.7919590148649E+14
Altitude 17617502.827663

Triangular Pyramid

Length = n
Surface area 1.7919590148649E+14
Volume 9.9214444775031E+20
Height 9589753.8821807