20452400 (number)

20452400 is an even 8-digits composite number following 20452399 and preceding 20452401. In scientific notation, it is written as 2.0452400 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 30 positive divisors. There are 8180800 positive integers (up to 20452400) that are relatively prime to 20452400.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-two thousand four hundred

Notation

Scientific notation 2.0452400 × 10^7
Engineering notation 2.0452400 × 10^6

Prime Factorization of 20452400

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 51131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 511310
Product of the distinct prime numbers

The prime factorization of 20452400 is 2 × 2 × 2 × 2 × 5 × 5 × 51131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 11, 51, 33, 291, 4929, 8635, 83270, 329, 400510, 818771, 1722347, 7678712, 75299218, 33364569, 780975593, 305270874, 3425960733, 1230941810

Basic calculations (n = 20452400)

Multiplication

n×y
n×2 40904800
n×3 61357200
n×4 81809600
n×5 102262000

Division

n÷y
n÷2 10226200
n÷3 6817466.6666667
n÷3 5113100
n÷5 4090480

Exponentiation

ny
n2 418300665760000
n3 8.5552525363898E+21
n4 1.7497544697526E+29
n5 3.5786678317168E+36

Nth Root

y√n
2√n 4522.4329735221
3√n 273.47319169472
4√n 67.249036970964
5√n 28.983368300699

Divisors of 20452400

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 51131, 102262, 204524, 255655, 409048, 511310, 818096, 1022620, 1278275, 2045240, 2556550, 4090480, 5113100, 10226200, 20452400

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20452399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20452400 can be divided by 30 positive divisors. The sum of these divisors (counting 20452400) is 1, the average is 0.033333333333333.

Base conversion 20452400

Base System Value
2 Binary 1001110000001010000110000
3 Ternary 1102111002102022
4 Quaternary 1032001100300
5 Quinary 20213434100
6 Senary 2010211012
8 Octal 116012060
10 Decimal 20452400
12 Duodecimal 6a23a68
16 Hexadecimal 1381430
20 Vigesimal 67gb00
36 Base36 c6d68

Cryptographic Hash Functions

md5 4ca4400d65a41f4b840b6a71a9ff5839
sha1 286963cfb552e9072ffb5152c3e712592ec9e8fd
sha256 4030c8337fd9f69d5c3847b96fc003ff73a59731ac4a15376d41360e791a7a53
sha512 bbd9e1af868459600a2b27bf4f12bd6ec9e51a28c1754dfeca77b9b8f5a7b8b0f41ba665c7bf11304c4bcc4c441d4fef7f73b37349170905b698971ff46cfc5f
ripemd-160 4788aab433f0e74f909b308d33f8863c0c9ca14b

20452400 as geometric shapes

Circle

Radius = n
Diameter 40904800
Circumference 128506219.17656
Area 1.3141302985433E+15

Sphere

Radius = n
Volume 3.5836158023904E+22
Surface area 5.2565211941733E+15
Circumference 128506219.17656

Square

Length = n
Perimeter 81809600
Area 418300665760000
Diagonal 28924061.463079

Cube

Length = n
Surface area 2509803994560000
Volume 8.5552525363898E+21
Space diagonal 35424595.936722

Equilateral Triangle

Length = n
Perimeter 61357200
Area 1.8112950148405E+14
Altitude 17712297.968361

Triangular Pyramid

Length = n
Surface area 1.8112950148405E+14
Volume 1.0082461805408E+21
Height 9641353.8210265