21276935 (number)

21276935 is an odd 8-digits composite number following 21276934 and preceding 21276936. In scientific notation, it is written as 2.1276935 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 17021544 positive integers (up to 21276935) that are relatively prime to 21276935.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1276935 × 10^7
Engineering notation 2.1276935 × 10^6

Prime Factorization of 21276935

Prime Factorization 5 × 4255387

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21276935
Product of the distinct prime numbers

The prime factorization of 21276935 is 5 × 4255387. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 4, 20, 657, 195, 8058, 9317, 21080, 46089, 952120, 535710, 9350110, 6855772, 52265465, 80149924, 835793337, 483285960, 3510625894, 1800642383

Basic calculations (n = 21276935)

Multiplication

n×y
n×2 42553870
n×3 63830805
n×4 85107740
n×5 106384675

Division

n÷y
n÷2 10638467.5
n÷3 7092311.6666667
n÷3 5319233.75
n÷5 4255387

Exponentiation

ny
n2 452707962994225
n3 9.6322379026105E+21
n4 2.0494449975838E+29
n5 4.3605907999666E+36

Nth Root

y√n
2√n 4612.6928143981
3√n 277.09989142323
4√n 67.916808040412
5√n 29.213380365748

Divisors of 21276935

1, 5, 4255387, 21276935

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 -21276934
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 21276935 can be divided by 4 positive divisors. The sum of these divisors (counting 21276935) is 1, the average is 0.25.

Base conversion 21276935

Base System Value
2 Binary 1010001001010100100000111
3 Ternary 1111000222110122
4 Quaternary 1101022210013
5 Quinary 20421330220
6 Senary 2040012155
8 Octal 121124407
10 Decimal 21276935
12 Duodecimal 716105b
16 Hexadecimal 144a907
20 Vigesimal 6cjc6f
36 Base36 co1dz

Cryptographic Hash Functions

md5 09754abac3740542b464bcd8a8e2a687
sha1 4a39991d2df84f8c79469ccdca8df40ac3aa99f3
sha256 b0591becf25a9d92b9eae27966ae1e1e252bca7a18810b7ad9219884bf12e23f
sha512 639d025a1cee8897ad9c134a0de0fcb165e8d8898c7b66a12e1ba8157a55b03c7b945a706b751060b0ceee7ca499108aa099e34a466604287795b671c2b2dc65
ripemd-160 625537012de97eb1d5f7725e915475d511b34019

21276935 as geometric shapes

Circle

Radius = n
Diameter 42553870
Circumference 133686925.37382
Area 1.4222240107643E+15

Sphere

Radius = n
Volume 4.0347423776627E+22
Surface area 5.688896043057E+15
Circumference 133686925.37382

Square

Length = n
Perimeter 85107740
Area 452707962994225
Diagonal 30090130.042731

Cube

Length = n
Surface area 2716247777965350
Volume 9.6322379026105E+21
Space diagonal 36852732.449341

Equilateral Triangle

Length = n
Perimeter 63830805
Area 1.9602829822425E+14
Altitude 18426366.22467

Triangular Pyramid

Length = n
Surface area 1.9602829822425E+14
Volume 1.1351701231563E+21
Height 10030043.347577