20254850 (number)

20254850 is an even 8-digits composite number following 20254849 and preceding 20254851. In scientific notation, it is written as 2.0254850 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 6312000 positive integers (up to 20254850) that are relatively prime to 20254850.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0254850 × 10^7
Engineering notation 2.0254850 × 10^6

Prime Factorization of 20254850

Prime Factorization 2 × 35 × 11 × 5 × 5261

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20254850
Product of the distinct prime numbers

The prime factorization of 20254850 is 2 × 35 × 11 × 5 × 5261. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 17, 73, 205, 301, 9643, 3542, 98774, 49523, 266637, 84199, 1442201, 5653677, 84873958, 90332247, 631313872, 850163152, 3956498672, 5581823019

Basic calculations (n = 20254850)

Multiplication

n×y
n×2 40509700
n×3 60764550
n×4 81019400
n×5 101274250

Division

n÷y
n÷2 10127425
n÷3 6751616.6666667
n÷3 5063712.5
n÷5 4050970

Exponentiation

ny
n2 410258948522500
n3 8.309733463481E+21
n4 1.6831240484279E+29
n5 3.4091425132299E+36

Nth Root

y√n
2√n 4500.5388566259
3√n 272.58984776773
4√n 67.086055604916
5√n 28.927160567695

Divisors of 20254850

1, 2, 5, 10, 11, 22, 35, 55, 70, 110, 175, 350, 385, 770, 1925, 3850, 5261, 10522, 26305, 52610, 57871, 115742, 184135, 289355, 368270, 578710, 920675, 1841350, 2025485, 4050970, 10127425, 20254850

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 -20254849
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 20254850 can be divided by 32 positive divisors. The sum of these divisors (counting 20254850) is 1, the average is 0.03125.

Base conversion 20254850

Base System Value
2 Binary 1001101010001000010000010
3 Ternary 1102010001102122
4 Quaternary 1031101002002
5 Quinary 20141123400
6 Senary 2002044242
8 Octal 115210202
10 Decimal 20254850
12 Duodecimal 6949682
16 Hexadecimal 1351082
20 Vigesimal 66bh2a
36 Base36 c24qq

Cryptographic Hash Functions

md5 4b7ae070a4a33c1698b5fcf22641ac7f
sha1 3c912a2065335761342ab73dcee95ead63ec318e
sha256 0ea50d05c4bfd09501d77a71ef58755b5fa9c8a935e805dbdcf6d186e61f14d8
sha512 f72d748512206dee9dc809dbdafd5089fea979a5a3f2177b37f2136a66a41df631e2a03f77553104ed87b3e83e403435e9bf106320e3a9f7ff49faaae23b258f
ripemd-160 1bf9b456e31cfdf529f0993a4adce1e683bc3563

20254850 as geometric shapes

Circle

Radius = n
Diameter 40509700
Circumference 127264975.91913
Area 1.2888664987478E+15

Sphere

Radius = n
Volume 3.4807730136215E+22
Surface area 5.155465994991E+15
Circumference 127264975.91913

Square

Length = n
Perimeter 81019400
Area 410258948522500
Diagonal 28644683.573833

Cube

Length = n
Surface area 2461553691135000
Volume 8.309733463481E+21
Space diagonal 35082429.299686

Equilateral Triangle

Length = n
Perimeter 60764550
Area 1.7764733577519E+14
Altitude 17541214.649843

Triangular Pyramid

Length = n
Surface area 1.7764733577519E+14
Volume 9.7931148031336E+20
Height 9548227.8579442