20211550 (number)

20211550 is an even 8-digits composite number following 20211549 and preceding 20211551. In scientific notation, it is written as 2.0211550 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 7629440 positive integers (up to 20211550) that are relatively prime to 20211550.

Interesting facts

Basic properties

Name

Name twenty million two hundred eleven thousand five hundred fifty

Notation

Scientific notation 2.0211550 × 10^7
Engineering notation 2.0211550 × 10^6

Prime Factorization of 20211550

Prime Factorization 2 × 5 × 5 × 29 × 53 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4042310
Product of the distinct prime numbers

The prime factorization of 20211550 is 2 × 5 × 5 × 29 × 53 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 48, 67, 612, 91, 5396, 5680, 73813, 42075, 473183, 641468, 9777092, 6537051, 69891522, 50155824, 362836107, 161206920, 8831913443, 3902368260

Basic calculations (n = 20211550)

Multiplication

n×y
n×2 40423100
n×3 60634650
n×4 80846200
n×5 101057750

Division

n÷y
n÷2 10105775
n÷3 6737183.3333333
n÷3 5052887.5
n÷5 4042310

Exponentiation

ny
n2 408506753402500
n3 8.2565546717323E+21
n4 1.6687776757545E+29
n5 3.3728583432396E+36

Nth Root

y√n
2√n 4495.7257478632
3√n 272.39546533306
4√n 67.050173361917
5√n 28.914782115271

Divisors of 20211550

1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 145, 263, 265, 290, 526, 530, 725, 1315, 1325, 1450, 1537, 2630, 2650, 3074, 6575, 7627, 7685, 13150, 13939, 15254, 15370, 27878, 38135, 38425, 69695, 76270, 76850, 139390, 190675, 348475, 381350, 404231, 696950, 808462, 2021155, 4042310, 10105775, 20211550

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 -20211549
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 20211550 can be divided by 48 positive divisors. The sum of these divisors (counting 20211550) is 1, the average is 0.020833333333333.

Base conversion 20211550

Base System Value
2 Binary 1001101000110011101011110
3 Ternary 1102000212000221
4 Quaternary 1031012131132
5 Quinary 20133232200
6 Senary 2001111554
8 Octal 115063536
10 Decimal 20211550
12 Duodecimal 69285ba
16 Hexadecimal 134675e
20 Vigesimal 6668ha
36 Base36 c17by

Cryptographic Hash Functions

md5 d971523873b900dc9063d554b6488b6c
sha1 f1b9c157f96b8b320bbfcfb5ceca3e4eb75e2bb7
sha256 b767d2d29e1e5cc2bcffaa43f9993efed4531ba5eccfd394781628586e8e5b4c
sha512 56f770e40e48d418475da6096ab4669300b7d8af65cbea7bfc603b06dca9280f1ffde93eb9eef2e7a45474b4b9817da8407ec746d2235b2f23fc9a4947bf6ec0
ripemd-160 d1498e9f4d00c0d29b0f398a509adeb024ccac87

20211550 as geometric shapes

Circle

Radius = n
Diameter 40423100
Circumference 126992913.99533
Area 1.2833618154311E+15

Sphere

Radius = n
Volume 3.4584975334236E+22
Surface area 5.1334472617244E+15
Circumference 126992913.99533

Square

Length = n
Perimeter 80846200
Area 408506753402500
Diagonal 28583448.126582

Cube

Length = n
Surface area 2451040520415000
Volume 8.2565546717323E+21
Space diagonal 35007431.499719

Equilateral Triangle

Length = n
Perimeter 60634650
Area 1.7688861303204E+14
Altitude 17503715.749859

Triangular Pyramid

Length = n
Surface area 1.7688861303204E+14
Volume 9.7304429960323E+20
Height 9527816.042194