21482224 (number)

21482224 is an even 8-digits composite number following 21482223 and preceding 21482225. In scientific notation, it is written as 2.1482224 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 10667840 positive integers (up to 21482224) that are relatively prime to 21482224.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1482224 × 10^7
Engineering notation 2.1482224 × 10^6

Prime Factorization of 21482224

Prime Factorization 2 × 2 × 2 × 2 × 149 × 9011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2685278
Product of the distinct prime numbers

The prime factorization of 21482224 is 2 × 2 × 2 × 2 × 149 × 9011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 49, 74, 160, 129, 8352, 9592, 35448, 42370, 406181, 79092, 9456736, 707671, 46119170, 94209970, 74881864, 33789691, 7539030593, 1830604310

Basic calculations (n = 21482224)

Multiplication

n×y
n×2 42964448
n×3 64446672
n×4 85928896
n×5 107411120

Division

n÷y
n÷2 10741112
n÷3 7160741.3333333
n÷3 5370556
n÷5 4296444.8

Exponentiation

ny
n2 461485947986176
n3 9.9137445074914E+21
n4 2.129692801887E+29
n5 4.5750537821324E+36

Nth Root

y√n
2√n 4634.8920160021
3√n 277.98823337531
4√n 68.080041245596
5√n 29.269536699967

Divisors of 21482224

1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9011, 18022, 36044, 72088, 144176, 1342639, 2685278, 5370556, 10741112, 21482224

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21482223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21482224 can be divided by 20 positive divisors. The sum of these divisors (counting 21482224) is 1, the average is 0.05.

Base conversion 21482224

Base System Value
2 Binary 1010001111100101011110000
3 Ternary 1111102102001221
4 Quaternary 1101330223300
5 Quinary 20444412344
6 Senary 2044234424
8 Octal 121745360
10 Decimal 21482224
12 Duodecimal 723ba14
16 Hexadecimal 147caf0
20 Vigesimal 6e55b4
36 Base36 csfsg

Cryptographic Hash Functions

md5 d29877dd96fed053c918ce7d7d7ef711
sha1 f3b797a7e0fd8e970e4d8cb23b3ff6949d4b8650
sha256 11e731c7960838cf84c830ecacccf387da3a20229bfb4979c9c7f26af8f73f8c
sha512 5e5824e2f304a28b421de907d0731bda29ea621dfea7acb1b23988adf0e3e7b523aeb4c59f31bf6c907ecbc9bdbced16bfce07fd5054d144a1f23711289e858a
ripemd-160 14ea0069132bd3a146b9ba841afaeb4e81fb2030

21482224 as geometric shapes

Circle

Radius = n
Diameter 42964448
Circumference 134976794.20234
Area 1.4498008639283E+15

Sphere

Radius = n
Volume 4.1526595885735E+22
Surface area 5.7992034557132E+15
Circumference 134976794.20234

Square

Length = n
Perimeter 85928896
Area 461485947986176
Diagonal 30380452.530737

Cube

Length = n
Surface area 2768915687917056
Volume 9.9137445074914E+21
Space diagonal 37208303.427576

Equilateral Triangle

Length = n
Perimeter 64446672
Area 1.9982927722279E+14
Altitude 18604151.713788

Triangular Pyramid

Length = n
Surface area 1.9982927722279E+14
Volume 1.1683459946997E+21
Height 10126817.510246