21482235 (number)

21482235 is an odd 8-digits composite number following 21482234 and preceding 21482236. In scientific notation, it is written as 2.1482235 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 11457168 positive integers (up to 21482235) that are relatively prime to 21482235.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1482235 × 10^7
Engineering notation 2.1482235 × 10^6

Prime Factorization of 21482235

Prime Factorization 9 × 5 × 477383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21482235
Product of the distinct prime numbers

The prime factorization of 21482235 is 9 × 5 × 477383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 69, 30, 837, 905, 3851, 7519, 70150, 72886, 550464, 304843, 2278604, 2605284, 32578238, 47562330, 482390106, 466274179, 1765612489, 3918783473

Basic calculations (n = 21482235)

Multiplication

n×y
n×2 42964470
n×3 64446705
n×4 85928940
n×5 107411175

Division

n÷y
n÷2 10741117.5
n÷3 7160745
n÷3 5370558.75
n÷5 4296447

Exponentiation

ny
n2 461486420595225
n3 9.9137597365355E+21
n4 2.1296971639379E+29
n5 4.5750654954548E+36

Nth Root

y√n
2√n 4634.8932026531
3√n 277.98828082337
4√n 68.080049960713
5√n 29.269539697467

Divisors of 21482235

1, 5, 9, 45, 477383, 2386915, 4296447, 21482235

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21482234
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21482235 can be divided by 8 positive divisors. The sum of these divisors (counting 21482235) is 1, the average is 0.125.

Base conversion 21482235

Base System Value
2 Binary 1010001111100101011111011
3 Ternary 1111102102002100
4 Quaternary 1101330223323
5 Quinary 20444412420
6 Senary 2044234443
8 Octal 121745373
10 Decimal 21482235
12 Duodecimal 723ba23
16 Hexadecimal 147cafb
20 Vigesimal 6e55bf
36 Base36 csfsr

Cryptographic Hash Functions

md5 f1d89bbe8e14c387c12d202a5a61740b
sha1 ae9c966a689d641ccc656e7503a26440885c3393
sha256 8e8abad9d8e7eaafdae6e75c706a2030ad916641d8b63f0a0bab35d37c483730
sha512 9606c667bea7e04ac538be9d4ff220d2a7c40775b316ff1184955f57922455da0313ba76baedfa8009c080a366046c1357d99213c8da484267be08412e9b49cb
ripemd-160 8b6d3b9843a6d7e3d87853e0841e08b85c0a7814

21482235 as geometric shapes

Circle

Radius = n
Diameter 42964470
Circumference 134976863.31738
Area 1.4498023486734E+15

Sphere

Radius = n
Volume 4.1526659677005E+22
Surface area 5.7992093946936E+15
Circumference 134976863.31738

Square

Length = n
Perimeter 85928940
Area 461486420595225
Diagonal 30380468.087086

Cube

Length = n
Surface area 2768918523571350
Volume 9.9137597365355E+21
Space diagonal 37208322.480134

Equilateral Triangle

Length = n
Perimeter 64446705
Area 1.9982948186851E+14
Altitude 18604161.240067

Triangular Pyramid

Length = n
Surface area 1.9982948186851E+14
Volume 1.1683477894597E+21
Height 10126822.695695