20348940 (number)

20348940 is an even 8-digits composite number following 20348939 and preceding 20348941. In scientific notation, it is written as 2.0348940 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5399040 positive integers (up to 20348940) that are relatively prime to 20348940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0348940 × 10^7
Engineering notation 2.0348940 × 10^6

Prime Factorization of 20348940

Prime Factorization 2 × 2 × 15 × 229 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10174470
Product of the distinct prime numbers

The prime factorization of 20348940 is 2 × 2 × 15 × 229 × 1481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 95, 89, 644, 677, 9793, 7732, 53713, 97050, 879201, 514490, 866806, 7702539, 62852677, 34583672, 568781642, 40365391, 276922881, 5299561702

Basic calculations (n = 20348940)

Multiplication

n×y
n×2 40697880
n×3 61046820
n×4 81395760
n×5 101744700

Division

n÷y
n÷2 10174470
n÷3 6782980
n÷3 5087235
n÷5 4069788

Exponentiation

ny
n2 414079359123600
n3 8.4260760340446E+21
n4 1.7146171565221E+29
n5 3.4890641641039E+36

Nth Root

y√n
2√n 4510.9799378849
3√n 273.01128373171
4√n 67.163829088914
5√n 28.953985878471

Divisors of 20348940

1, 2, 4, 15, 30, 60, 229, 458, 916, 1481, 2962, 3435, 5924, 6870, 13740, 22215, 44430, 88860, 339149, 678298, 1356596, 5087235, 10174470, 20348940

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 -20348939
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 20348940 can be divided by 24 positive divisors. The sum of these divisors (counting 20348940) is 1, the average is 0.041666666666667.

Base conversion 20348940

Base System Value
2 Binary 1001101101000000000001100
3 Ternary 1102021211111110
4 Quaternary 1031220000030
5 Quinary 20202131230
6 Senary 2004052020
8 Octal 115500014
10 Decimal 20348940
12 Duodecimal 6994010
16 Hexadecimal 136800c
20 Vigesimal 673c70
36 Base36 c45cc

Cryptographic Hash Functions

md5 7f9add514a0b03ba045e9a4d18163b84
sha1 66440da238b68833ed4d0dd3e7cb04203a98a57f
sha256 0458df10031a2263a707bbe7bb26eba88b6b52e40dd9de02c3a02586c5fe4fc7
sha512 a7f0038f1a6669a0f716272113d69b4fa2345ee0756275d4da4452fb9c5b245d5f722b087e53a662b089f887d5d6d9ae0e167e669162a347d704b7c8cef53a1e
ripemd-160 462f891a0f59e19ec9f8f5dc5e8ec68aa0193776

20348940 as geometric shapes

Circle

Radius = n
Diameter 40697880
Circumference 127856160.82468
Area 1.3008686726259E+15

Sphere

Radius = n
Volume 3.5295064756191E+22
Surface area 5.2034746905035E+15
Circumference 127856160.82468

Square

Length = n
Perimeter 81395760
Area 414079359123600
Diagonal 28777746.927916

Cube

Length = n
Surface area 2484476154741600
Volume 8.4260760340446E+21
Space diagonal 35245397.960171

Equilateral Triangle

Length = n
Perimeter 61046820
Area 1.7930162209191E+14
Altitude 17622698.980085

Triangular Pyramid

Length = n
Surface area 1.7930162209191E+14
Volume 9.930225837444E+20
Height 9592582.3093055