20249436 (number)

20249436 is an even 8-digits composite number following 20249435 and preceding 20249437. In scientific notation, it is written as 2.0249436 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 6749808 positive integers (up to 20249436) that are relatively prime to 20249436.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-nine thousand four hundred thirty-six

Notation

Scientific notation 2.0249436 × 10^7
Engineering notation 2.0249436 × 10^6

Prime Factorization of 20249436

Prime Factorization 2 × 2 × 3 × 1687453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10124718
Product of the distinct prime numbers

The prime factorization of 20249436 is 2 × 2 × 3 × 1687453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 47, 44, 3, 225, 6295, 2676, 21250, 58198, 353804, 741642, 4619356, 2522778, 77254110, 2230181, 250511420, 23971631, 8102066876, 3355280246

Basic calculations (n = 20249436)

Multiplication

n×y
n×2 40498872
n×3 60748308
n×4 80997744
n×5 101247180

Division

n÷y
n÷2 10124718
n÷3 6749812
n÷3 5062359
n÷5 4049887.2

Exponentiation

ny
n2 410039658318096
n3 8.3030718185742E+21
n4 1.6813252139362E+29
n5 3.4045887314788E+36

Nth Root

y√n
2√n 4499.937332897
3√n 272.56555839265
4√n 67.08157223036
5√n 28.925613991003

Divisors of 20249436

1, 2, 3, 4, 6, 12, 1687453, 3374906, 5062359, 6749812, 10124718, 20249436

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20249435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20249436 can be divided by 12 positive divisors. The sum of these divisors (counting 20249436) is 1, the average is 0.083333333333333.

Base conversion 20249436

Base System Value
2 Binary 1001101001111101101011100
3 Ternary 1102002210000010
4 Quaternary 1031033231130
5 Quinary 20140440221
6 Senary 2002003220
8 Octal 115175534
10 Decimal 20249436
12 Duodecimal 6946510
16 Hexadecimal 134fb5c
20 Vigesimal 66b3bg
36 Base36 c20kc

Cryptographic Hash Functions

md5 360802ec41897a100a8dde438a9577e4
sha1 8dccdc21c400ddca8334624efdf096a0aa0417ce
sha256 fd8970926f303e08f7a8312b5921295ebd20c1c100e27192d12bbfb12cd7ff27
sha512 f60bf4c83a612adf891680a265ab5e8240220548356d0adbf45a642471c431435b1bf2c13bc9fbb981661109f17c40dc811a27f8dea7ced17c48ff6f45b167ce
ripemd-160 e2467e94a98b81a8544e4263aca90162a1aed88d

20249436 as geometric shapes

Circle

Radius = n
Diameter 40498872
Circumference 127230958.75387
Area 1.2881775782526E+15

Sphere

Radius = n
Volume 3.4779825903281E+22
Surface area 5.1527103130104E+15
Circumference 127230958.75387

Square

Length = n
Perimeter 80997744
Area 410039658318096
Diagonal 28637027.021606

Cube

Length = n
Surface area 2460237949908576
Volume 8.3030718185742E+21
Space diagonal 35073051.976614

Equilateral Triangle

Length = n
Perimeter 60748308
Area 1.7755238033128E+14
Altitude 17536525.988307

Triangular Pyramid

Length = n
Surface area 1.7755238033128E+14
Volume 9.7852639793212E+20
Height 9545675.6738687