21132526 (number)

21132526 is an even 8-digits composite number following 21132525 and preceding 21132527. In scientific notation, it is written as 2.1132526 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 10566262 positive integers (up to 21132526) that are relatively prime to 21132526.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1132526 × 10^7
Engineering notation 2.1132526 × 10^6

Prime Factorization of 21132526

Prime Factorization 2 × 10566263

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21132526
Product of the distinct prime numbers

The prime factorization of 21132526 is 2 × 10566263. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 86, 88, 117, 488, 6062, 2664, 6390, 28343, 608497, 652828, 494305, 5058274, 39079461, 13594527, 788147593, 957292669, 8327043245, 2164550423

Basic calculations (n = 21132526)

Multiplication

n×y
n×2 42265052
n×3 63397578
n×4 84530104
n×5 105662630

Division

n÷y
n÷2 10566263
n÷3 7044175.3333333
n÷3 5283131.5
n÷5 4226505.2

Exponentiation

ny
n2 446583655140676
n3 9.4374407034354E+21
n4 1.9943696103881E+29
n5 4.2146067645136E+36

Nth Root

y√n
2√n 4597.0127256731
3√n 276.4715648409
4√n 67.801273776184
5√n 29.17361735514

Divisors of 21132526

1, 2, 10566263, 21132526

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21132525
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21132526 can be divided by 4 positive divisors. The sum of these divisors (counting 21132526) is 1, the average is 0.25.

Base conversion 21132526

Base System Value
2 Binary 1010000100111010011101110
3 Ternary 1110202122101011
4 Quaternary 1100213103232
5 Quinary 20402220101
6 Senary 2032535434
8 Octal 120472356
10 Decimal 21132526
12 Duodecimal 70b157a
16 Hexadecimal 14274ee
20 Vigesimal 6c1b66
36 Base36 ckxym

Cryptographic Hash Functions

md5 86e050a253775f24638caf44426acd61
sha1 78dd69221f678f81ebf18f62977d39a237d84126
sha256 877e61d2d0da8e24bbd15b9b7b478c56d16e53d1d818b65160fb0550f2b2b5cd
sha512 05d33b41c65207575f62e84d29f7277420c80259b9ab0c2eacce6694fac176e7135dc1cd43415bda594e9b711fc768dfd89b3c3389685a22a12121176461805e
ripemd-160 d9d22849af4065af39c7b3a37d17d1ccb83006a3

21132526 as geometric shapes

Circle

Radius = n
Diameter 42265052
Circumference 132779576.86679
Area 1.4029839302032E+15

Sphere

Radius = n
Volume 3.9531459176802E+22
Surface area 5.6119357208129E+15
Circumference 132779576.86679

Square

Length = n
Perimeter 84530104
Area 446583655140676
Diagonal 29885904.876402

Cube

Length = n
Surface area 2679501930844056
Volume 9.4374407034354E+21
Space diagonal 36602608.72427

Equilateral Triangle

Length = n
Perimeter 63397578
Area 1.9337639513337E+14
Altitude 18301304.362135

Triangular Pyramid

Length = n
Surface area 1.9337639513337E+14
Volume 1.1122130530742E+21
Height 9961968.292134