21276936 (number)

21276936 is an even 8-digits composite number following 21276935 and preceding 21276937. In scientific notation, it is written as 2.1276936 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 24 positive divisors. There are 7092288 positive integers (up to 21276936) that are relatively prime to 21276936.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred seventy-six thousand nine hundred thirty-six

Notation

Scientific notation 2.1276936 × 10^7
Engineering notation 2.1276936 × 10^6

Prime Factorization of 21276936

Prime Factorization 2 × 2 × 2 × 3 × 3 × 295513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1773078
Product of the distinct prime numbers

The prime factorization of 21276936 is 2 × 2 × 2 × 3 × 3 × 295513. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 38, 67, 252, 387, 1259, 4588, 53592, 40317, 743596, 921065, 1319280, 431960, 50090128, 49503397, 656394289, 339648957, 9615211034, 2691363861

Basic calculations (n = 21276936)

Multiplication

n×y
n×2 42553872
n×3 63830808
n×4 85107744
n×5 106384680

Division

n÷y
n÷2 10638468
n÷3 7092312
n÷3 5319234
n÷5 4255387.2

Exponentiation

ny
n2 452708005548096
n3 9.6322392607345E+21
n4 2.0494453828733E+29
n5 4.3605918246892E+36

Nth Root

y√n
2√n 4612.6929227947
3√n 277.09989576439
4√n 67.916808838421
5√n 29.213380640349

Divisors of 21276936

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 295513, 591026, 886539, 1182052, 1773078, 2364104, 2659617, 3546156, 5319234, 7092312, 10638468, 21276936

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21276935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21276936 can be divided by 24 positive divisors. The sum of these divisors (counting 21276936) is 1, the average is 0.041666666666667.

Base conversion 21276936

Base System Value
2 Binary 1010001001010100100001000
3 Ternary 1111000222110200
4 Quaternary 1101022210020
5 Quinary 20421330221
6 Senary 2040012200
8 Octal 121124410
10 Decimal 21276936
12 Duodecimal 7161060
16 Hexadecimal 144a908
20 Vigesimal 6cjc6g
36 Base36 co1e0

Cryptographic Hash Functions

md5 47ef2060eefc14a52b370929c2fe6d14
sha1 2fe7328b1c971f3a32c429d43f8fd683cb374c41
sha256 ffe844a5abdb7b6f76d8263f076035f7944857b4a1b47838eefca84ababde390
sha512 c7c39ae464976622f6ff2a28bb7037ef8da6566370c886e6359add67d40c8a4914a6944a84988463e27f2796b5a2ba202b83d461f44871f824ef042f4007c299
ripemd-160 4638e1e00161ec52d922d3d58b2418edc5b6507b

21276936 as geometric shapes

Circle

Radius = n
Diameter 42553872
Circumference 133686931.657
Area 1.4222241444512E+15

Sphere

Radius = n
Volume 4.0347429465524E+22
Surface area 5.6888965778047E+15
Circumference 133686931.657

Square

Length = n
Perimeter 85107744
Area 452708005548096
Diagonal 30090131.456944

Cube

Length = n
Surface area 2716248033288576
Volume 9.6322392607345E+21
Space diagonal 36852734.181391

Equilateral Triangle

Length = n
Perimeter 63830808
Area 1.9602831665062E+14
Altitude 18426367.090696

Triangular Pyramid

Length = n
Surface area 1.9602831665062E+14
Volume 1.1351702832128E+21
Height 10030043.818981