20554450 (number)

20554450 is an even 8-digits composite number following 20554449 and preceding 20554451. In scientific notation, it is written as 2.0554450 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 7047120 positive integers (up to 20554450) that are relatively prime to 20554450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0554450 × 10^7
Engineering notation 2.0554450 × 10^6

Prime Factorization of 20554450

Prime Factorization 2 × 7 × 25 × 58727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20554450
Product of the distinct prime numbers

The prime factorization of 20554450 is 2 × 7 × 25 × 58727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 1, 43, 425, 831, 8109, 7295, 70596, 85042, 180541, 32520, 3033718, 829605, 43308550, 72529562, 565124477, 924419963, 6669555968, 7411747188

Basic calculations (n = 20554450)

Multiplication

n×y
n×2 41108900
n×3 61663350
n×4 82217800
n×5 102772250

Division

n÷y
n÷2 10277225
n÷3 6851483.3333333
n÷3 5138612.5
n÷5 4110890

Exponentiation

ny
n2 422485414802500
n3 8.6839553342872E+21
n4 1.7849392572084E+29
n5 3.6688444715327E+36

Nth Root

y√n
2√n 4533.7015781809
3√n 273.92728103792
4√n 67.332767492365
5√n 29.012234028971

Divisors of 20554450

1, 2, 7, 14, 25, 50, 175, 350, 58727, 117454, 411089, 822178, 1468175, 2936350, 10277225, 20554450

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20554449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20554450 can be divided by 16 positive divisors. The sum of these divisors (counting 20554450) is 1, the average is 0.0625.

Base conversion 20554450

Base System Value
2 Binary 1001110011010001011010010
3 Ternary 1102200021101221
4 Quaternary 1032122023102
5 Quinary 20230220300
6 Senary 2012315254
8 Octal 116321322
10 Decimal 20554450
12 Duodecimal 6a72b2a
16 Hexadecimal 139a2d2
20 Vigesimal 68962a
36 Base36 c8jwy

Cryptographic Hash Functions

md5 51dfc4c0aa52b1e3e9342e56c759f1d0
sha1 d1b76c40be674972fa727c24204aba736f449be7
sha256 6c1496b69346ac7c8a1d794da07c1139c97f9bb07cecf3bde5cdf66a1c1f9a53
sha512 50c94bb5fcdd2240eb7b850b41333751e5993d459bc00870194d20041498d178974a4dd075a40f854ddf48ebcfac80e678af94c247481ec1ee4422e8e02c3e0d
ripemd-160 16cc0a9724440230ffbb243f99ba1dcfe0185c19

20554450 as geometric shapes

Circle

Radius = n
Diameter 41108900
Circumference 129147418.23716
Area 1.3272770753924E+15

Sphere

Radius = n
Volume 3.6375267043065E+22
Surface area 5.3091083015695E+15
Circumference 129147418.23716

Square

Length = n
Perimeter 82217800
Area 422485414802500
Diagonal 29068381.95712

Cube

Length = n
Surface area 2534912488815000
Volume 8.6839553342872E+21
Space diagonal 35601351.721634

Equilateral Triangle

Length = n
Perimeter 61663350
Area 1.8294155097369E+14
Altitude 17800675.860817

Triangular Pyramid

Length = n
Surface area 1.8294155097369E+14
Volume 1.0234139507326E+21
Height 9689460.6523732