20049400 (number)

20049400 is an even 8-digits composite number following 20049399 and preceding 20049401. In scientific notation, it is written as 2.0049400 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 32 positive divisors. There are 6873600 positive integers (up to 20049400) that are relatively prime to 20049400.

Interesting facts

Basic properties

Name

Name twenty million forty-nine thousand four hundred

Notation

Scientific notation 2.0049400 × 10^7
Engineering notation 2.0049400 × 10^6

Prime Factorization of 20049400

Prime Factorization 2 × 2 × 2 × 7 × 25 × 14321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5012350
Product of the distinct prime numbers

The prime factorization of 20049400 is 2 × 2 × 2 × 7 × 25 × 14321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 82, 42, 978, 446, 9931, 6802, 24643, 97788, 324061, 324872, 8108806, 5979879, 71121314, 70972853, 383244805, 168858532, 4142832604, 2001676320

Basic calculations (n = 20049400)

Multiplication

n×y
n×2 40098800
n×3 60148200
n×4 80197600
n×5 100247000

Division

n÷y
n÷2 10024700
n÷3 6683133.3333333
n÷3 5012350
n÷5 4009880

Exponentiation

ny
n2 401978440360000
n3 8.0594265421538E+21
n4 1.6158666651426E+29
n5 3.239715711611E+36

Nth Root

y√n
2√n 4477.6556366027
3√n 271.66506495767
4√n 66.915287017263
5√n 28.868237931221

Divisors of 20049400

1, 2, 4, 7, 8, 14, 25, 28, 50, 56, 100, 175, 200, 350, 700, 1400, 14321, 28642, 57284, 100247, 114568, 200494, 358025, 400988, 716050, 801976, 1432100, 2506175, 2864200, 5012350, 10024700, 20049400

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20049399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20049400 can be divided by 32 positive divisors. The sum of these divisors (counting 20049400) is 1, the average is 0.03125.

Base conversion 20049400

Base System Value
2 Binary 1001100011110110111111000
3 Ternary 1101201121121101
4 Quaternary 1030132313320
5 Quinary 20113040100
6 Senary 1553421144
8 Octal 114366770
10 Decimal 20049400
12 Duodecimal 686a7b4
16 Hexadecimal 131edf8
20 Vigesimal 6563a0
36 Base36 bxq7s

Cryptographic Hash Functions

md5 b335ddd98e25f35f67a7068f8be86578
sha1 ae3cd9b7650e50bfbf3fef91d8f10dd588375e32
sha256 e7f2a879edb17a68eb647ec23ea2f2aaed9dff53373691cd8775d8c68eae9a94
sha512 08c03342f992960f2066eff64515e29deb0248e1c93ef3fc2935d8105ff5f07b2cec7fb53a9aaeb5343c5dbb155c639058e51f12aaa7ccf763071dbe9ba34b41
ripemd-160 7c639abba71815daad82621d7093447570c957e8

20049400 as geometric shapes

Circle

Radius = n
Diameter 40098800
Circumference 125974095.49777
Area 1.2628525151365E+15

Sphere

Radius = n
Volume 3.3759246955969E+22
Surface area 5.0514100605458E+15
Circumference 125974095.49777

Square

Length = n
Perimeter 80197600
Area 401978440360000
Diagonal 28354133.397443

Cube

Length = n
Surface area 2411870642160000
Volume 8.0594265421538E+21
Space diagonal 34726579.461271

Equilateral Triangle

Length = n
Perimeter 60148200
Area 1.740617705627E+14
Altitude 17363289.730636

Triangular Pyramid

Length = n
Surface area 1.740617705627E+14
Volume 9.4981252673863E+20
Height 9451377.7991477