20404420 (number)

20404420 is an even 8-digits composite number following 20404419 and preceding 20404421. In scientific notation, it is written as 2.0404420 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 7681536 positive integers (up to 20404420) that are relatively prime to 20404420.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand four hundred twenty

Notation

Scientific notation 2.0404420 × 10^7
Engineering notation 2.0404420 × 10^6

Prime Factorization of 20404420

Prime Factorization 2 × 2 × 5 × 17 × 60013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10202210
Product of the distinct prime numbers

The prime factorization of 20404420 is 2 × 2 × 5 × 17 × 60013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 96, 9, 181, 82, 106, 3959, 93367, 59735, 451971, 536237, 3893625, 4119733, 64200968, 93943017, 320008394, 131968798, 5273750568, 9307825320

Basic calculations (n = 20404420)

Multiplication

n×y
n×2 40808840
n×3 61213260
n×4 81617680
n×5 102022100

Division

n÷y
n÷2 10202210
n÷3 6801473.3333333
n÷3 5101105
n÷5 4080884

Exponentiation

ny
n2 416340355536400
n3 8.495183477314E+21
n4 1.7333929164818E+29
n5 3.5368877092919E+36

Nth Root

y√n
2√n 4517.1251919777
3√n 273.25917414406
4√n 67.209561760048
5√n 28.969756902776

Divisors of 20404420

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 60013, 120026, 240052, 300065, 600130, 1020221, 1200260, 2040442, 4080884, 5101105, 10202210, 20404420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20404419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20404420 can be divided by 24 positive divisors. The sum of these divisors (counting 20404420) is 1, the average is 0.041666666666667.

Base conversion 20404420

Base System Value
2 Binary 1001101110101100011000100
3 Ternary 1102101122121021
4 Quaternary 1031311203010
5 Quinary 20210420140
6 Senary 2005200524
8 Octal 115654304
10 Decimal 20404420
12 Duodecimal 6a00144
16 Hexadecimal 13758c4
20 Vigesimal 67ab10
36 Base36 c5c5g

Cryptographic Hash Functions

md5 61231bf08f24d927183bcb6069594bb2
sha1 b19814e4d24ae45c11621f1bdb752a39eebf4709
sha256 70bf40f8810f728d394d27f4e69fc78cc7ea52998a05b40ff519e83bc097deb7
sha512 d2d3b2e97d8fd1511ed718bf38101f9028feeac2588211aee82e89283dfe435b5bf4729209e15f0809c83fbad2307e974d737e827aff9baf0876e66341dd4045
ripemd-160 bc5b54a3c769cafce7604972d61cc334a287c67f

20404420 as geometric shapes

Circle

Radius = n
Diameter 40808840
Circumference 128204751.94552
Area 1.3079718023461E+15

Sphere

Radius = n
Volume 3.5584541337636E+22
Surface area 5.2318872093845E+15
Circumference 128204751.94552

Square

Length = n
Perimeter 81617680
Area 416340355536400
Diagonal 28856207.496357

Cube

Length = n
Surface area 2498042133218400
Volume 8.495183477314E+21
Space diagonal 35341492.138975

Equilateral Triangle

Length = n
Perimeter 61213260
Area 1.8028066225758E+14
Altitude 17670746.069487

Triangular Pyramid

Length = n
Surface area 1.8028066225758E+14
Volume 1.0011669740388E+21
Height 9618735.8321189