21504222 (number)

21504222 is an even 8-digits composite number following 21504221 and preceding 21504223. In scientific notation, it is written as 2.1504222 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 7168068 positive integers (up to 21504222) that are relatively prime to 21504222.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1504222 × 10^7
Engineering notation 2.1504222 × 10^6

Prime Factorization of 21504222

Prime Factorization 2 × 3 × 3 × 1194679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7168074
Product of the distinct prime numbers

The prime factorization of 21504222 is 2 × 3 × 3 × 1194679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 85, 79, 748, 577, 2435, 8469, 5037, 65558, 923153, 3215, 688297, 7208028, 21819617, 83365807, 136294893, 136779250, 471809380, 6967450658

Basic calculations (n = 21504222)

Multiplication

n×y
n×2 43008444
n×3 64512666
n×4 86016888
n×5 107521110

Division

n÷y
n÷2 10752111
n÷3 7168074
n÷3 5376055.5
n÷5 4300844.4

Exponentiation

ny
n2 462431563825284
n3 9.9442310083061E+21
n4 2.138429512219E+29
n5 4.5985262962109E+36

Nth Root

y√n
2√n 4637.2644953679
3√n 278.08308852948
4√n 68.097463208022
5√n 29.275528702454

Divisors of 21504222

1, 2, 3, 6, 9, 18, 1194679, 2389358, 3584037, 7168074, 10752111, 21504222

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21504221
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21504222 can be divided by 12 positive divisors. The sum of these divisors (counting 21504222) is 1, the average is 0.083333333333333.

Base conversion 21504222

Base System Value
2 Binary 1010010000010000011011110
3 Ternary 1111110112020200
4 Quaternary 1102002003132
5 Quinary 21001113342
6 Senary 2044524330
8 Octal 122020336
10 Decimal 21504222
12 Duodecimal 72506a6
16 Hexadecimal 14820de
20 Vigesimal 6e80b2
36 Base36 cswri

Cryptographic Hash Functions

md5 2d9f4fd8d83927b2faa297825e4ad66d
sha1 8f3a903e795c89b61b29361105f1ebbc9de0611c
sha256 6e2d62f69a1a41a6f076f62ec1ccbf6b667d81135e88a6e2098f8ecc64e29a35
sha512 258d2a2540ff4a04037d3a62e3f6446c7344f40f33a29cc6c1396f40a8ee3bf1010140c6141d76b322dc41a1097ba4176be69a944f1c379120aa7a7a5305ecc6
ripemd-160 ec5ae813f16dc2e288bf5430ad6a9c4ab9408248

21504222 as geometric shapes

Circle

Radius = n
Diameter 43008444
Circumference 135115011.71273
Area 1.4527716037016E+15

Sphere

Radius = n
Volume 4.1654297441726E+22
Surface area 5.8110864148062E+15
Circumference 135115011.71273

Square

Length = n
Perimeter 86016888
Area 462431563825284
Diagonal 30411562.400682

Cube

Length = n
Surface area 2774589382951704
Volume 9.9442310083061E+21
Space diagonal 37246405.08124

Equilateral Triangle

Length = n
Perimeter 64512666
Area 2.0023874089223E+14
Altitude 18623202.54062

Triangular Pyramid

Length = n
Surface area 2.0023874089223E+14
Volume 1.1719388632765E+21
Height 10137187.466894