20461924 (number)

20461924 is an even 8-digits composite number following 20461923 and preceding 20461925. In scientific notation, it is written as 2.0461924 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 8769384 positive integers (up to 20461924) that are relatively prime to 20461924.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-one thousand nine hundred twenty-four

Notation

Scientific notation 2.0461924 × 10^7
Engineering notation 2.0461924 × 10^6

Prime Factorization of 20461924

Prime Factorization 2 × 2 × 7 × 730783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10230962
Product of the distinct prime numbers

The prime factorization of 20461924 is 2 × 2 × 7 × 730783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 67, 29, 95, 581, 1124, 3353, 2955, 60394, 667475, 275075, 7533129, 8260938, 74713580, 65463676, 374470491, 105309022, 2587029926, 7081112843

Basic calculations (n = 20461924)

Multiplication

n×y
n×2 40923848
n×3 61385772
n×4 81847696
n×5 102309620

Division

n÷y
n÷2 10230962
n÷3 6820641.3333333
n÷3 5115481
n÷5 4092384.8

Exponentiation

ny
n2 418690333781776
n3 8.5672097893773E+21
n4 1.7530159560229E+29
n5 3.5870079262929E+36

Nth Root

y√n
2√n 4523.4858240079
3√n 273.51563421975
4√n 67.256864512166
5√n 28.986067115483

Divisors of 20461924

1, 2, 4, 7, 14, 28, 730783, 1461566, 2923132, 5115481, 10230962, 20461924

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 -20461923
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 20461924 can be divided by 12 positive divisors. The sum of these divisors (counting 20461924) is 1, the average is 0.083333333333333.

Base conversion 20461924

Base System Value
2 Binary 1001110000011100101100100
3 Ternary 1102111120111001
4 Quaternary 1032003211210
5 Quinary 20214240144
6 Senary 2010323044
8 Octal 116034544
10 Decimal 20461924
12 Duodecimal 6a29484
16 Hexadecimal 1383964
20 Vigesimal 67heg4
36 Base36 c6kis

Cryptographic Hash Functions

md5 3821133335ec84bbec00a487a6694a18
sha1 3fe75a758de7b6280edf284bbcc45756b6d7d379
sha256 73c3f0cb6ed4145dddc3e5ade3f6ff12492aa48abe4e32cb75df8ea8251a5ccd
sha512 5fb4e91f094cec64cd93eb8ef4bd4a8fcbe43222c33d2f2f6c52fbf900dc2c676c4439d9ce685bd56996445cda1e482f1cd2dd27faaf4b4d1b73568504e18659
ripemd-160 aa3ece38d601f1bc589ad46a3cf2d7bbf492c534

20461924 as geometric shapes

Circle

Radius = n
Diameter 40923848
Circumference 128566060.23343
Area 1.3153544767379E+15

Sphere

Radius = n
Volume 3.5886244448094E+22
Surface area 5.2614179069515E+15
Circumference 128566060.23343

Square

Length = n
Perimeter 81847696
Area 418690333781776
Diagonal 28937530.433048

Cube

Length = n
Surface area 2512142002690656
Volume 8.5672097893773E+21
Space diagonal 35441091.988613

Equilateral Triangle

Length = n
Perimeter 61385772
Area 1.81298232687E+14
Altitude 17720545.994306

Triangular Pyramid

Length = n
Surface area 1.81298232687E+14
Volume 1.0096553563194E+21
Height 9645843.4776825