20238850 (number)

20238850 is an even 8-digits composite number following 20238849 and preceding 20238851. In scientific notation, it is written as 2.0238850 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7743120 positive integers (up to 20238850) that are relatively prime to 20238850.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand eight hundred fifty

Notation

Scientific notation 2.0238850 × 10^7
Engineering notation 2.0238850 × 10^6

Prime Factorization of 20238850

Prime Factorization 2 × 25 × 23 × 17599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20238850
Product of the distinct prime numbers

The prime factorization of 20238850 is 2 × 25 × 23 × 17599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 21, 51, 342, 62, 2999, 1190, 83282, 18533, 36203, 278155, 8789541, 794517, 66260062, 4609008, 959200144, 698103120, 3767279758, 6500403439

Basic calculations (n = 20238850)

Multiplication

n×y
n×2 40477700
n×3 60716550
n×4 80955400
n×5 101194250

Division

n÷y
n÷2 10119425
n÷3 6746283.3333333
n÷3 5059712.5
n÷5 4047770

Exponentiation

ny
n2 409611049322500
n3 8.2900565855807E+21
n4 1.6778121172708E+29
n5 3.3956987769626E+36

Nth Root

y√n
2√n 4498.7609405257
3√n 272.51805283985
4√n 67.07280328513
5√n 28.922589011924

Divisors of 20238850

1, 2, 23, 25, 46, 50, 575, 1150, 17599, 35198, 404777, 439975, 809554, 879950, 10119425, 20238850

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238850 can be divided by 16 positive divisors. The sum of these divisors (counting 20238850) is 1, the average is 0.0625.

Base conversion 20238850

Base System Value
2 Binary 1001101001101001000000010
3 Ternary 1102002020111001
4 Quaternary 1031031020002
5 Quinary 20140120400
6 Senary 2001442214
8 Octal 115151002
10 Decimal 20238850
12 Duodecimal 694036a
16 Hexadecimal 134d202
20 Vigesimal 669h2a
36 Base36 c1sea

Cryptographic Hash Functions

md5 21fe45ef122afcf9e6e615343c909929
sha1 8985d5f4caeef81acf91d283b9e3edb010f05ac8
sha256 13c14b20531078087d9bb3c3b44873822d87abec05591b79edfacb14e6416391
sha512 62ea12263be3d1100f59ae26d3dff5e3359b00dd98fba77bbfa82bbfbf5618e906971dd6e28f98e0b205c575bf633e47783c5e6ce58c67235f8e2a80029b5c30
ripemd-160 661e97c1ff94faed7259dbc2c26a25f85d12d2ea

20238850 as geometric shapes

Circle

Radius = n
Diameter 40477700
Circumference 127164444.95421
Area 1.2868310633808E+15

Sphere

Radius = n
Volume 3.4725307822805E+22
Surface area 5.1473242535231E+15
Circumference 127164444.95421

Square

Length = n
Perimeter 80955400
Area 409611049322500
Diagonal 28622056.156835

Cube

Length = n
Surface area 2457666295935000
Volume 8.2900565855807E+21
Space diagonal 35054716.486765

Equilateral Triangle

Length = n
Perimeter 60716550
Area 1.7736678719204E+14
Altitude 17527358.243383

Triangular Pyramid

Length = n
Surface area 1.7736678719204E+14
Volume 9.7699253801405E+20
Height 9540685.3856116