21482214 (number)

21482214 is an even 8-digits composite number following 21482213 and preceding 21482215. In scientific notation, it is written as 2.1482214 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6381312 positive integers (up to 21482214) that are relatively prime to 21482214.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1482214 × 10^7
Engineering notation 2.1482214 × 10^6

Prime Factorization of 21482214

Prime Factorization 2 × 29 × 39 × 9497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21482214
Product of the distinct prime numbers

The prime factorization of 21482214 is 2 × 29 × 39 × 9497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 9, 32, 102, 983, 1182, 6792, 22388, 85657, 647553, 801797, 6751271, 9481306, 59046651, 75284727, 893328520, 724739364, 2722930743, 244285448

Basic calculations (n = 21482214)

Multiplication

n×y
n×2 42964428
n×3 64446642
n×4 85928856
n×5 107411070

Division

n÷y
n÷2 10741107
n÷3 7160738
n÷3 5370553.5
n÷5 4296442.8

Exponentiation

ny
n2 461485518341796
n3 9.9137306629194E+21
n4 2.129688836392E+29
n5 4.5750431336783E+36

Nth Root

y√n
2√n 4634.8909372282
3√n 277.98819024069
4√n 68.080033322761
5√n 29.269533974966

Divisors of 21482214

1, 2, 29, 39, 58, 78, 1131, 2262, 9497, 18994, 275413, 370383, 550826, 740766, 10741107, 21482214

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 -21482213
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 21482214 can be divided by 16 positive divisors. The sum of these divisors (counting 21482214) is 1, the average is 0.0625.

Base conversion 21482214

Base System Value
2 Binary 1010001111100101011100110
3 Ternary 1111102102001120
4 Quaternary 1101330223212
5 Quinary 20444412324
6 Senary 2044234410
8 Octal 121745346
10 Decimal 21482214
12 Duodecimal 723ba06
16 Hexadecimal 147cae6
20 Vigesimal 6e55ae
36 Base36 csfs6

Cryptographic Hash Functions

md5 d7c945fb0fa0ff4913737ba2c3323766
sha1 7a75e0574b589067ee6c8677e6d05048174eeff9
sha256 e5964cda6e486d2f04a3884b708e3200143dec6680f23200ccfad38af1c71612
sha512 79d734d385e36e0c5da674d09fa42ba9600a894a6d2d56bb80dbf54598a9fcdce39b4d932fde3f134da9f85492d2881b4dbb04f2e62de795508f2af362b8e77e
ripemd-160 2bc4b00edb983cdf0bf741fae0bed6a307d54914

21482214 as geometric shapes

Circle

Radius = n
Diameter 42964428
Circumference 134976731.37049
Area 1.4497995141607E+15

Sphere

Radius = n
Volume 4.1526537893727E+22
Surface area 5.7991980566427E+15
Circumference 134976731.37049

Square

Length = n
Perimeter 85928856
Area 461485518341796
Diagonal 30380438.388601

Cube

Length = n
Surface area 2768913110050776
Volume 9.9137306629194E+21
Space diagonal 37208286.107067

Equilateral Triangle

Length = n
Perimeter 64446642
Area 1.9982909118131E+14
Altitude 18604143.053534

Triangular Pyramid

Length = n
Surface area 1.9982909118131E+14
Volume 1.1683443631012E+21
Height 10126812.7962