20244540 (number)

20244540 is an even 8-digits composite number following 20244539 and preceding 20244541. In scientific notation, it is written as 2.0244540 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5328960 positive integers (up to 20244540) that are relatively prime to 20244540.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-four thousand five hundred forty

Notation

Scientific notation 2.0244540 × 10^7
Engineering notation 2.0244540 × 10^6

Prime Factorization of 20244540

Prime Factorization 2 × 2 × 3 × 5 × 79 × 4271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10122270
Product of the distinct prime numbers

The prime factorization of 20244540 is 2 × 2 × 3 × 5 × 79 × 4271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 12, 54, 996, 160, 5708, 5536, 80972, 91131, 26897, 326470, 2762323, 2831165, 64233471, 46540, 55833634, 815173894, 2023314445, 8489462745

Basic calculations (n = 20244540)

Multiplication

n×y
n×2 40489080
n×3 60733620
n×4 80978160
n×5 101222700

Division

n÷y
n÷2 10122270
n÷3 6748180
n÷3 5061135
n÷5 4048908

Exponentiation

ny
n2 409841399811600
n3 8.2970506121419E+21
n4 1.6796997299953E+29
n5 3.4004748371879E+36

Nth Root

y√n
2√n 4499.393292434
3√n 272.54358924512
4√n 67.07751704136
5√n 28.924215102613

Divisors of 20244540

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4271, 4740, 8542, 12813, 17084, 21355, 25626, 42710, 51252, 64065, 85420, 128130, 256260, 337409, 674818, 1012227, 1349636, 1687045, 2024454, 3374090, 4048908, 5061135, 6748180, 10122270, 20244540

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 -20244539
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 20244540 can be divided by 48 positive divisors. The sum of these divisors (counting 20244540) is 1, the average is 0.020833333333333.

Base conversion 20244540

Base System Value
2 Binary 1001101001110100000111100
3 Ternary 1102002112021210
4 Quaternary 1031032200330
5 Quinary 20140311130
6 Senary 2001524420
8 Octal 115164074
10 Decimal 20244540
12 Duodecimal 6943710
16 Hexadecimal 134e83c
20 Vigesimal 66ab70
36 Base36 c1wsc

Cryptographic Hash Functions

md5 9a309edb004c2f2ff82c1b34fa323b60
sha1 a70288db436e602600d012eea96d5611d33248b5
sha256 420b0b1f3f44858c730186f12217b50fce876128ccfa4394917429c57e4fe180
sha512 055351dc145b042eb27b2a9bd28f1b6c9fc13e075a1f75ffe67b2af58ea822596ae0afad7c5fa9ccfc6d1559a019625cb6cb83dc844d37585109d7db68f978e5
ripemd-160 232680377361d9f363ee95a5adb042b9744ead6d

20244540 as geometric shapes

Circle

Radius = n
Diameter 40489080
Circumference 127200196.27861
Area 1.2875547307851E+15

Sphere

Radius = n
Volume 3.4754604332757E+22
Surface area 5.1502189231403E+15
Circumference 127200196.27861

Square

Length = n
Perimeter 80978160
Area 409841399811600
Diagonal 28630103.032005

Cube

Length = n
Surface area 2459048398869600
Volume 8.2970506121419E+21
Space diagonal 35064571.85586

Equilateral Triangle

Length = n
Perimeter 60733620
Area 1.7746653187971E+14
Altitude 17532285.92793

Triangular Pyramid

Length = n
Surface area 1.7746653187971E+14
Volume 9.7781679194893E+20
Height 9543367.6773349