21482216 (number)

21482216 is an even 8-digits composite number following 21482215 and preceding 21482217. In scientific notation, it is written as 2.1482216 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 9206640 positive integers (up to 21482216) that are relatively prime to 21482216.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred eighty-two thousand two hundred sixteen

Notation

Scientific notation 2.1482216 × 10^7
Engineering notation 2.1482216 × 10^6

Prime Factorization of 21482216

Prime Factorization 2 × 2 × 2 × 7 × 383611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5370554
Product of the distinct prime numbers

The prime factorization of 21482216 is 2 × 2 × 2 × 7 × 383611. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 94, 7, 878, 197, 4093, 6262, 18416, 77581, 790491, 151500, 7867996, 9216461, 75232138, 3818903, 866571342, 125513398, 345503028, 1234675523

Basic calculations (n = 21482216)

Multiplication

n×y
n×2 42964432
n×3 64446648
n×4 85928864
n×5 107411080

Division

n÷y
n÷2 10741108
n÷3 7160738.6666667
n÷3 5370554
n÷5 4296443.2

Exponentiation

ny
n2 461485604270656
n3 9.9137334318328E+21
n4 2.1296896294905E+29
n5 4.5750452633675E+36

Nth Root

y√n
2√n 4634.891152983
3√n 277.98819886761
4√n 68.080034907328
5√n 29.269534519966

Divisors of 21482216

1, 2, 4, 7, 8, 14, 28, 56, 383611, 767222, 1534444, 2685277, 3068888, 5370554, 10741108, 21482216

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21482215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21482216 can be divided by 16 positive divisors. The sum of these divisors (counting 21482216) is 1, the average is 0.0625.

Base conversion 21482216

Base System Value
2 Binary 1010001111100101011101000
3 Ternary 1111102102001122
4 Quaternary 1101330223220
5 Quinary 20444412331
6 Senary 2044234412
8 Octal 121745350
10 Decimal 21482216
12 Duodecimal 723ba08
16 Hexadecimal 147cae8
20 Vigesimal 6e55ag
36 Base36 csfs8

Cryptographic Hash Functions

md5 b6ab83cccfbf7f0d3e3e56c4283cc261
sha1 10139123c4a2d13dbd6b62f2a1f7c5c296e7fa8b
sha256 de9a05f94fa14b0452f4cc59af69b519d21ad5c3acd80e11c5c27a8480d208af
sha512 07b95be5e5847bb6fff7c22dcc5be46435d1c2a34d4f3e8198c1a790d935d01228c490ed6408ed538618f4a6b02cf559b16424ce423dff08ca51d3183b8ba7e5
ripemd-160 ed32d599694656dcc7dc1cdd129907243050d3c7

21482216 as geometric shapes

Circle

Radius = n
Diameter 42964432
Circumference 134976743.93686
Area 1.4497997841141E+15

Sphere

Radius = n
Volume 4.1526549492124E+22
Surface area 5.7991991364566E+15
Circumference 134976743.93686

Square

Length = n
Perimeter 85928864
Area 461485604270656
Diagonal 30380441.217028

Cube

Length = n
Surface area 2768913625623936
Volume 9.9137334318328E+21
Space diagonal 37208289.571169

Equilateral Triangle

Length = n
Perimeter 64446648
Area 1.998291283896E+14
Altitude 18604144.785585

Triangular Pyramid

Length = n
Surface area 1.998291283896E+14
Volume 1.1683446894208E+21
Height 10126813.739009