20040450 (number)

20040450 is an even 8-digits composite number following 20040449 and preceding 20040451. In scientific notation, it is written as 2.0040450 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 64 positive divisors. There are 4838400 positive integers (up to 20040450) that are relatively prime to 20040450.

Interesting facts

Basic properties

Name

Name twenty million forty thousand four hundred fifty

Notation

Scientific notation 2.0040450 × 10^7
Engineering notation 2.0040450 × 10^6

Prime Factorization of 20040450

Prime Factorization 2 × 15 × 5 × 17 × 29 × 271

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20040450
Product of the distinct prime numbers

The prime factorization of 20040450 is 2 × 15 × 5 × 17 × 29 × 271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 68, 72, 809, 379, 6846, 2446, 3234, 8939, 259652, 531104, 3377102, 8432627, 44186072, 46235714, 47713472, 106102334, 3428411878, 2864966313

Basic calculations (n = 20040450)

Multiplication

n×y
n×2 40080900
n×3 60121350
n×4 80161800
n×5 100202250

Division

n÷y
n÷2 10020225
n÷3 6680150
n÷3 5010112.5
n÷5 4008090

Exponentiation

ny
n2 401619636202500
n3 8.0486382383344E+21
n4 1.6129833218343E+29
n5 3.2324911612054E+36

Nth Root

y√n
2√n 4476.656118131
3√n 271.62463541511
4√n 66.907818064342
5√n 28.865660129628

Divisors of 20040450

1, 2, 5, 10, 15, 17, 29, 30, 34, 58, 75, 85, 145, 150, 170, 255, 271, 290, 435, 493, 510, 542, 870, 986, 1275, 1355, 2175, 2465, 2550, 2710, 4065, 4350, 4607, 4930, 7395, 7859, 8130, 9214, 14790, 15718, 20325, 23035, 36975, 39295, 40650, 46070, 69105, 73950, 78590, 117885, 133603, 138210, 235770, 267206, 345525, 589425, 668015, 691050, 1178850, 1336030, 2004045, 4008090, 10020225, 20040450

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20040449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20040450 can be divided by 64 positive divisors. The sum of these divisors (counting 20040450) is 1, the average is 0.015625.

Base conversion 20040450

Base System Value
2 Binary 1001100011100101100000010
3 Ternary 1101201011022220
4 Quaternary 1030130230002
5 Quinary 20112243300
6 Senary 1553311510
8 Octal 114345402
10 Decimal 20040450
12 Duodecimal 6865596
16 Hexadecimal 131cb02
20 Vigesimal 65512a
36 Base36 bxjb6

Cryptographic Hash Functions

md5 c8fa21ab0bd0eeca000acc303921417b
sha1 543680029a4cf4830f44c0874cfdb5bc9e1062cb
sha256 b3468d23d0c51bcdc5b0eca8b3a3dafc12b183b4ad7c8030bb6987578d0304fe
sha512 76f42013a3803a2e1aca22d5f3fa3d245d1d426d8dd1560ccaac09397249b34d57ec63b3c98c34fa6eee21e4e68519608d59a190aa83b81a95f7e4cfed169cd5
ripemd-160 4c06302b0cc5b7591a2727217a17a624445ff983

20040450 as geometric shapes

Circle

Radius = n
Diameter 40080900
Circumference 125917860.98927
Area 1.2617252986312E+15

Sphere

Radius = n
Volume 3.3714057014604E+22
Surface area 5.0469011945247E+15
Circumference 125917860.98927

Square

Length = n
Perimeter 80161800
Area 401619636202500
Diagonal 28341476.18606

Cube

Length = n
Surface area 2409717817215000
Volume 8.0486382383344E+21
Space diagonal 34711077.606544

Equilateral Triangle

Length = n
Perimeter 60121350
Area 1.7390640380501E+14
Altitude 17355538.803272

Triangular Pyramid

Length = n
Surface area 1.7390640380501E+14
Volume 9.485411129406E+20
Height 9447158.7286866