20404900 (number)

20404900 is an even 8-digits composite number following 20404899 and preceding 20404901. In scientific notation, it is written as 2.0404900 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 8081440 positive integers (up to 20404900) that are relatively prime to 20404900.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand nine hundred

Notation

Scientific notation 2.0404900 × 10^7
Engineering notation 2.0404900 × 10^6

Prime Factorization of 20404900

Prime Factorization 2 × 2 × 535 × 5 × 1907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10202450
Product of the distinct prime numbers

The prime factorization of 20404900 is 2 × 2 × 535 × 5 × 1907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 27, 21, 461, 798, 8214, 3982, 51510, 58454, 910839, 806450, 2652801, 8264523, 40381262, 51918379, 708007328, 63378716, 7561468143, 9881724539

Basic calculations (n = 20404900)

Multiplication

n×y
n×2 40809800
n×3 61214700
n×4 81619600
n×5 102024500

Division

n÷y
n÷2 10202450
n÷3 6801633.3333333
n÷3 5101225
n÷5 4080980

Exponentiation

ny
n2 416359944010000
n3 8.4957830215296E+21
n4 1.7335560297601E+29
n5 3.5373037431652E+36

Nth Root

y√n
2√n 4517.1783228029
3√n 273.26131687221
4√n 67.209957021284
5√n 28.96989320023

Divisors of 20404900

1, 2, 4, 5, 10, 20, 535, 1070, 1907, 2140, 2675, 3814, 5350, 7628, 9535, 10700, 19070, 38140, 1020245, 2040490, 4080980, 5101225, 10202450, 20404900

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 -20404899
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 20404900 can be divided by 24 positive divisors. The sum of these divisors (counting 20404900) is 1, the average is 0.041666666666667.

Base conversion 20404900

Base System Value
2 Binary 1001101110101101010100100
3 Ternary 1102101200021001
4 Quaternary 1031311222210
5 Quinary 20210424100
6 Senary 2005203044
8 Octal 115655244
10 Decimal 20404900
12 Duodecimal 6a00484
16 Hexadecimal 1375aa4
20 Vigesimal 67ac50
36 Base36 c5cis

Cryptographic Hash Functions

md5 3ae5bf0a1ce07acfe8a00f2d026d4e84
sha1 65da1d324f21455b8e5247aa742dfaf91d78a62a
sha256 aaf742bdcff77c54346e954c72a600ea36173b0d83c793589162478449ca8c46
sha512 7bc508ba98aaebd007134aa4ae04db92d45afda2695dee4fa9f870595d827aa9007efe319f34a02a361791c14465cb607e9fb3eba79410366dc95d8d2a7b726e
ripemd-160 dfa077e4a6612a3a248d7a5376514d744cd38489

20404900 as geometric shapes

Circle

Radius = n
Diameter 40809800
Circumference 128207767.87447
Area 1.3080333413509E+15

Sphere

Radius = n
Volume 3.5587052702574E+22
Surface area 5.2321333654035E+15
Circumference 128207767.87447

Square

Length = n
Perimeter 81619600
Area 416359944010000
Diagonal 28856886.318867

Cube

Length = n
Surface area 2498159664060000
Volume 8.4957830215296E+21
Space diagonal 35342323.523362

Equilateral Triangle

Length = n
Perimeter 61214700
Area 1.8028914431546E+14
Altitude 17671161.761681

Triangular Pyramid

Length = n
Surface area 1.8028914431546E+14
Volume 1.0012376310022E+21
Height 9618962.1062889