20005540 (number)

20005540 is an even 8-digits composite number following 20005539 and preceding 20005541. In scientific notation, it is written as 2.0005540 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 7545600 positive integers (up to 20005540) that are relatively prime to 20005540.

Interesting facts

Basic properties

Name

Name twenty million five thousand five hundred forty

Notation

Scientific notation 2.0005540 × 10^7
Engineering notation 2.0005540 × 10^6

Prime Factorization of 20005540

Prime Factorization 2 × 2 × 5 × 41 × 31 × 787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10002770
Product of the distinct prime numbers

The prime factorization of 20005540 is 2 × 2 × 5 × 41 × 31 × 787. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 42, 9, 376, 933, 4400, 6197, 51784, 74422, 263088, 425278, 3835469, 3302248, 7295497, 160989, 933853761, 747307221, 3052032630, 1989244281

Basic calculations (n = 20005540)

Multiplication

n×y
n×2 40011080
n×3 60016620
n×4 80022160
n×5 100027700

Division

n÷y
n÷2 10002770
n÷3 6668513.3333333
n÷3 5001385
n÷5 4001108

Exponentiation

ny
n2 400221630691600
n3 8.006649841666E+21
n4 1.6017735367344E+29
n5 3.2044344560082E+36

Nth Root

y√n
2√n 4472.7553029425
3√n 271.46682246834
4√n 66.878661043284
5√n 28.855596452554

Divisors of 20005540

1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 787, 820, 1271, 1574, 2542, 3148, 3935, 5084, 6355, 7870, 12710, 15740, 24397, 25420, 32267, 48794, 64534, 97588, 121985, 129068, 161335, 243970, 322670, 487940, 645340, 1000277, 2000554, 4001108, 5001385, 10002770, 20005540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20005539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20005540 can be divided by 48 positive divisors. The sum of these divisors (counting 20005540) is 1, the average is 0.020833333333333.

Base conversion 20005540

Base System Value
2 Binary 1001100010100001010100100
3 Ternary 1101122101102221
4 Quaternary 1030110022210
5 Quinary 20110134130
6 Senary 1552442124
8 Octal 114241244
10 Decimal 20005540
12 Duodecimal 6849344
16 Hexadecimal 13142a4
20 Vigesimal 650dh0
36 Base36 bwsdg

Cryptographic Hash Functions

md5 ed97339af7fe320a9cacdfcfc6350864
sha1 0ea8afbfd1adca3cb1cfb60428d8f8d5739620d3
sha256 da830cf39caa8cb3316a3078b84f055a342726310c6a728f27bd091020c38bfa
sha512 7bbd243d9bbd0c3c75db902c3d0e30bf1963418ce7871557a8fa19a2dbed12bf382ab6cffaf3c6a596bdb1b8da5c08589c2c244b2081c4d751be1642288fa653
ripemd-160 d0944cb9c193abb01f59249d67e945eee2b6e445

20005540 as geometric shapes

Circle

Radius = n
Diameter 40011080
Circumference 125698514.99019
Area 1.2573333347885E+15

Sphere

Radius = n
Volume 3.3538176429925E+22
Surface area 5.0293333391538E+15
Circumference 125698514.99019

Square

Length = n
Perimeter 80022160
Area 400221630691600
Diagonal 28292105.990597

Cube

Length = n
Surface area 2401329784149600
Volume 8.006649841666E+21
Space diagonal 34650611.712851

Equilateral Triangle

Length = n
Perimeter 60016620
Area 1.7330104966148E+14
Altitude 17325305.856426

Triangular Pyramid

Length = n
Surface area 1.7330104966148E+14
Volume 9.4359273293804E+20
Height 9430701.9968658