20403040 (number)

20403040 is an even 8-digits composite number following 20403039 and preceding 20403041. In scientific notation, it is written as 2.0403040 × 10^7. The sum of its digits is 13. It has a total of 7 prime factors and 24 positive divisors. There are 6994944 positive integers (up to 20403040) that are relatively prime to 20403040.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand forty

Notation

Scientific notation 2.0403040 × 10^7
Engineering notation 2.0403040 × 10^6

Prime Factorization of 20403040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 18217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1275190
Product of the distinct prime numbers

The prime factorization of 20403040 is 2 × 2 × 2 × 2 × 2 × 35 × 18217. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 76, 49, 255, 149, 1732, 1174, 13373, 5991, 893190, 985811, 7235154, 3248900, 76654597, 7927618, 540482173, 595316745, 6207516289, 3983800922

Basic calculations (n = 20403040)

Multiplication

n×y
n×2 40806080
n×3 61209120
n×4 81612160
n×5 102015200

Division

n÷y
n÷2 10201520
n÷3 6801013.3333333
n÷3 5100760
n÷5 4080608

Exponentiation

ny
n2 416284041241600
n3 8.493459944814E+21
n4 1.7329240299244E+29
n5 3.5356918299508E+36

Nth Root

y√n
2√n 4516.9724373744
3√n 273.25301361345
4√n 67.208425345148
5√n 28.969365033308

Divisors of 20403040

1, 2, 4, 8, 16, 32, 35, 70, 140, 280, 560, 1120, 18217, 36434, 72868, 145736, 291472, 582944, 637595, 1275190, 2550380, 5100760, 10201520, 20403040

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 -20403039
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 20403040 can be divided by 24 positive divisors. The sum of these divisors (counting 20403040) is 1, the average is 0.041666666666667.

Base conversion 20403040

Base System Value
2 Binary 1001101110101001101100000
3 Ternary 1102101120201011
4 Quaternary 1031311031200
5 Quinary 20210344130
6 Senary 2005150304
8 Octal 115651540
10 Decimal 20403040
12 Duodecimal 69bb394
16 Hexadecimal 1375360
20 Vigesimal 67a7c0
36 Base36 c5b34

Cryptographic Hash Functions

md5 7dcf2be894f2c0e0d4e83459113b538e
sha1 9a45282ca132f9d289629005620fb0edc483a522
sha256 c8f10cb2459521ce53a3232a3ebdc9b753c35ab6baef3d377c65fb8ba557b96e
sha512 37735dc9d5d4e3af97b20555fbeb4539b20c7bf3caa5bc53e86c30ba83525e74fc81f7f3686d63c9335420dd4231731892e9caf9837d9450c916fb78a19ee155
ripemd-160 ad53fce5f21853a2c5022a1bfc2e14bc1ed46097

20403040 as geometric shapes

Circle

Radius = n
Diameter 40806080
Circumference 128196081.1498
Area 1.3077948857713E+15

Sphere

Radius = n
Volume 3.5577321821583E+22
Surface area 5.2311795430851E+15
Circumference 128196081.1498

Square

Length = n
Perimeter 81612160
Area 416284041241600
Diagonal 28854255.881641

Cube

Length = n
Surface area 2497704247449600
Volume 8.493459944814E+21
Space diagonal 35339101.90886

Equilateral Triangle

Length = n
Perimeter 61209120
Area 1.8025627745264E+14
Altitude 17669550.95443

Triangular Pyramid

Length = n
Surface area 1.8025627745264E+14
Volume 1.0009638537857E+21
Height 9618085.2938803