20054540 (number)

20054540 is an even 8-digits composite number following 20054539 and preceding 20054541. In scientific notation, it is written as 2.0054540 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 36 positive divisors. There are 7291680 positive integers (up to 20054540) that are relatively prime to 20054540.

Interesting facts

Basic properties

Name

Name twenty million fifty-four thousand five hundred forty

Notation

Scientific notation 2.0054540 × 10^7
Engineering notation 2.0054540 × 10^6

Prime Factorization of 20054540

Prime Factorization 2 × 2 × 5 × 11 × 11 × 8287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 911570
Product of the distinct prime numbers

The prime factorization of 20054540 is 2 × 2 × 5 × 11 × 11 × 8287. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 50, 5, 288, 284, 9818, 6243, 92863, 19816, 4622, 3950, 4323196, 5480611, 80702402, 28766545, 202785902, 884554646, 3558486672, 3017552540

Basic calculations (n = 20054540)

Multiplication

n×y
n×2 40109080
n×3 60163620
n×4 80218160
n×5 100272700

Division

n÷y
n÷2 10027270
n÷3 6684846.6666667
n÷3 5013635
n÷5 4010908

Exponentiation

ny
n2 402184574611600
n3 8.0656266389313E+21
n4 1.6175243205551E+29
n5 3.2438706187546E+36

Nth Root

y√n
2√n 4478.2295608868
3√n 271.68827827285
4√n 66.919575319085
5√n 28.869717950864

Divisors of 20054540

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 8287, 16574, 33148, 41435, 82870, 91157, 165740, 182314, 364628, 455785, 911570, 1002727, 1823140, 2005454, 4010908, 5013635, 10027270, 20054540

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20054539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20054540 can be divided by 36 positive divisors. The sum of these divisors (counting 20054540) is 1, the average is 0.027777777777778.

Base conversion 20054540

Base System Value
2 Binary 1001100100000001000001100
3 Ternary 1101201212122202
4 Quaternary 1030200020030
5 Quinary 20113221130
6 Senary 1553501032
8 Octal 114401014
10 Decimal 20054540
12 Duodecimal 6871778
16 Hexadecimal 132020c
20 Vigesimal 656g70
36 Base36 bxu6k

Cryptographic Hash Functions

md5 9d34441b33cbd1ae425b7b689ae30058
sha1 e4e8cefd91dd32d66aaad8b7abe7f4b6ac5eca94
sha256 f4e19e37f319e3f64a01f90740130a59ab1bef045f5f5c188cb161329138b644
sha512 1b8e1ff0926ff65fbea335d44f764c5cf350733f6950df937ae4d401e9f92938d7ba75dcdd43b96b36f418ee0d70e09871b781409fac34a9de20f6861dccbc30
ripemd-160 63db8e07f076f2a81edd1e50fdb448d7e8941039

20054540 as geometric shapes

Circle

Radius = n
Diameter 40109080
Circumference 126006391.07025
Area 1.2635001049869E+15

Sphere

Radius = n
Volume 3.378521786062E+22
Surface area 5.0540004199478E+15
Circumference 126006391.07025

Square

Length = n
Perimeter 80218160
Area 402184574611600
Diagonal 28361402.455154

Cube

Length = n
Surface area 2413107447669600
Volume 8.0656266389313E+21
Space diagonal 34735482.202422

Equilateral Triangle

Length = n
Perimeter 60163620
Area 1.7415102931194E+14
Altitude 17367741.101211

Triangular Pyramid

Length = n
Surface area 1.7415102931194E+14
Volume 9.505432151512E+20
Height 9453800.8183846