21276522 (number)

21276522 is an even 8-digits composite number following 21276521 and preceding 21276523. In scientific notation, it is written as 2.1276522 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 7025256 positive integers (up to 21276522) that are relatively prime to 21276522.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred seventy-six thousand five hundred twenty-two

Notation

Scientific notation 2.1276522 × 10^7
Engineering notation 2.1276522 × 10^6

Prime Factorization of 21276522

Prime Factorization 2 × 9 × 107 × 11047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21276522
Product of the distinct prime numbers

The prime factorization of 21276522 is 2 × 9 × 107 × 11047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 50, 30, 872, 794, 1486, 2740, 97474, 81641, 21198, 510557, 5595894, 6609066, 27274958, 4294438, 936179953, 868234612, 6454451046, 6153492003

Basic calculations (n = 21276522)

Multiplication

n×y
n×2 42553044
n×3 63829566
n×4 85106088
n×5 106382610

Division

n÷y
n÷2 10638261
n÷3 7092174
n÷3 5319130.5
n÷5 4255304.4

Exponentiation

ny
n2 452690388416484
n3 9.6316770083319E+21
n4 2.0492858776467E+29
n5 4.3601676060039E+36

Nth Root

y√n
2√n 4612.6480464046
3√n 277.09809851155
4√n 67.916478459977
5√n 29.21326695449

Divisors of 21276522

1, 2, 9, 18, 107, 214, 963, 1926, 11047, 22094, 99423, 198846, 1182029, 2364058, 10638261, 21276522

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 -21276521
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 21276522 can be divided by 16 positive divisors. The sum of these divisors (counting 21276522) is 1, the average is 0.0625.

Base conversion 21276522

Base System Value
2 Binary 1010001001010011101101010
3 Ternary 1111000221220100
4 Quaternary 1101022131222
5 Quinary 20421322042
6 Senary 2040010230
8 Octal 121123552
10 Decimal 21276522
12 Duodecimal 7160976
16 Hexadecimal 144a76a
20 Vigesimal 6cjb62
36 Base36 co12i

Cryptographic Hash Functions

md5 76ea0d50dbbf41160733ff2c81274cd4
sha1 ee0b8e9f44ad7a946c12a1577cc5459993bc7130
sha256 73ae6a9d2ce7806e0008044c23878d85a00fafdf7b0acfad23cd59796ba53067
sha512 7caa1a4f4e3cd14a085a93dfe22f5bd9adeb177f206d0b95743aa4b238b206f1f9f4b423c2d5d0510220407631af1a3f32b24cd665f7404165135c81f7929ef6
ripemd-160 8010ff9490d1e270db6a2ff7397baceafce6d22c

21276522 as geometric shapes

Circle

Radius = n
Diameter 42553044
Circumference 133684330.41828
Area 1.4221687985999E+15

Sphere

Radius = n
Volume 4.0345074308167E+22
Surface area 5.6886751943997E+15
Circumference 133684330.41828

Square

Length = n
Perimeter 85106088
Area 452690388416484
Diagonal 30089545.97253

Cube

Length = n
Surface area 2716142330498904
Volume 9.6316770083319E+21
Space diagonal 36852017.112357

Equilateral Triangle

Length = n
Perimeter 63829566
Area 1.9602068820886E+14
Altitude 18426008.556178

Triangular Pyramid

Length = n
Surface area 1.9602068820886E+14
Volume 1.1351040211317E+21
Height 10029848.65751