20574450 (number)

20574450 is an even 8-digits composite number following 20574449 and preceding 20574451. In scientific notation, it is written as 2.0574450 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5063040 positive integers (up to 20574450) that are relatively prime to 20574450.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-four thousand four hundred fifty

Notation

Scientific notation 2.0574450 × 10^7
Engineering notation 2.0574450 × 10^6

Prime Factorization of 20574450

Prime Factorization 2 × 9 × 25 × 13 × 3517

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20574450
Product of the distinct prime numbers

The prime factorization of 20574450 is 2 × 9 × 25 × 13 × 3517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 78, 48, 378, 958, 1284, 7359, 19592, 74463, 480551, 572527, 2263897, 7614569, 51448422, 89905826, 509586234, 839304880, 6893229361, 4356874859

Basic calculations (n = 20574450)

Multiplication

n×y
n×2 41148900
n×3 61723350
n×4 82297800
n×5 102872250

Division

n÷y
n÷2 10287225
n÷3 6858150
n÷3 5143612.5
n÷5 4114890

Exponentiation

ny
n2 423307992802500
n3 8.7093291325154E+21
n4 1.7918965677048E+29
n5 3.6867286337414E+36

Nth Root

y√n
2√n 4535.9067450731
3√n 274.01609829582
4√n 67.34914064094
5√n 29.01787776038

Divisors of 20574450

1, 2, 9, 13, 18, 25, 26, 50, 117, 225, 234, 325, 450, 650, 2925, 3517, 5850, 7034, 31653, 45721, 63306, 87925, 91442, 175850, 411489, 791325, 822978, 1143025, 1582650, 2286050, 10287225, 20574450

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20574449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20574450 can be divided by 32 positive divisors. The sum of these divisors (counting 20574450) is 1, the average is 0.03125.

Base conversion 20574450

Base System Value
2 Binary 1001110011111000011110010
3 Ternary 1102201021211200
4 Quaternary 1032133003302
5 Quinary 20231340300
6 Senary 2012552030
8 Octal 116370362
10 Decimal 20574450
12 Duodecimal 6a82616
16 Hexadecimal 139f0f2
20 Vigesimal 68bg2a
36 Base36 c8zci

Cryptographic Hash Functions

md5 9117fc9d255ca2e94831d4ad5bebcbae
sha1 fb4d39e1e2b37c5d519d6f636ad6b3d79fc21452
sha256 b826acfd8236cac3adc186f2344df4d59b583a3fca2b5836f124a2fc69b9750d
sha512 5d949f21fb453ea2839e9a495404f109eac1e9446a83a970b13c7d9e219618ebfbf5544c4485dbc3c004cc2c3643ebe64d42356c3daf1b79bf7d84378eed1744
ripemd-160 b71fbee98bb1d510b2ca673ea643ba0c7915e03a

20574450 as geometric shapes

Circle

Radius = n
Diameter 41148900
Circumference 129273081.9433
Area 1.3298612803942E+15

Sphere

Radius = n
Volume 3.6481552560541E+22
Surface area 5.3194451215767E+15
Circumference 129273081.9433

Square

Length = n
Perimeter 82297800
Area 423307992802500
Diagonal 29096666.228367

Cube

Length = n
Surface area 2539847956815000
Volume 8.7093291325154E+21
Space diagonal 35635992.737785

Equilateral Triangle

Length = n
Perimeter 61723350
Area 1.8329773769598E+14
Altitude 17817996.368893

Triangular Pyramid

Length = n
Surface area 1.8329773769598E+14
Volume 1.0264042815312E+21
Height 9698888.742789