21264694 (number)

21264694 is an even 8-digits composite number following 21264693 and preceding 21264695. In scientific notation, it is written as 2.1264694 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 9625600 positive integers (up to 21264694) that are relatively prime to 21264694.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred sixty-four thousand six hundred ninety-four

Notation

Scientific notation 2.1264694 × 10^7
Engineering notation 2.1264694 × 10^6

Prime Factorization of 21264694

Prime Factorization 2 × 11 × 257 × 3761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21264694
Product of the distinct prime numbers

The prime factorization of 21264694 is 2 × 11 × 257 × 3761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 40, 8, 299, 334, 2269, 6761, 98542, 54614, 760608, 727665, 91857, 8061278, 46851444, 52051707, 309899089, 127009625, 6676043865, 3603546721

Basic calculations (n = 21264694)

Multiplication

n×y
n×2 42529388
n×3 63794082
n×4 85058776
n×5 106323470

Division

n÷y
n÷2 10632347
n÷3 7088231.3333333
n÷3 5316173.5
n÷5 4252938.8

Exponentiation

ny
n2 452187210913636
n3 9.6156226707919E+21
n4 2.0447327371385E+29
n5 4.3480615967033E+36

Nth Root

y√n
2√n 4611.3657412962
3√n 277.04674106005
4√n 67.907037494623
5√n 29.210018196233

Divisors of 21264694

1, 2, 11, 22, 257, 514, 2827, 3761, 5654, 7522, 41371, 82742, 966577, 1933154, 10632347, 21264694

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 -21264693
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 21264694 can be divided by 16 positive divisors. The sum of these divisors (counting 21264694) is 1, the average is 0.0625.

Base conversion 21264694

Base System Value
2 Binary 1010001000111100100110110
3 Ternary 1111000100200021
4 Quaternary 1101013210312
5 Quinary 20420432234
6 Senary 2035435354
8 Octal 121074466
10 Decimal 21264694
12 Duodecimal 7155b5a
16 Hexadecimal 1447936
20 Vigesimal 6ci1ee
36 Base36 cnrxy

Cryptographic Hash Functions

md5 27bd39bf49c661b0182635e55a703d46
sha1 36bac94203efbf0f144100132c114b37e537bb66
sha256 f20eeefec37c2f851af61d2c0cd699b1a113135b3120827727d50dbe75cb6d7e
sha512 1459c9c2d954f2206ea602467b4d34760b2d9b0d3b105c66cf031a58be4fceb522026483860d339c1964b6095bad0988d6dde4fb948e27ae7b6ee2dd5bde371a
ripemd-160 454fb81b38ae6d3531c2d4615ec05afdb5bf163f

21264694 as geometric shapes

Circle

Radius = n
Diameter 42529388
Circumference 133610012.90247
Area 1.4205880198535E+15

Sphere

Radius = n
Volume 4.0277826056335E+22
Surface area 5.6823520794141E+15
Circumference 133610012.90247

Square

Length = n
Perimeter 85058776
Area 452187210913636
Diagonal 30072818.654514

Cube

Length = n
Surface area 2713123265481816
Volume 9.6156226707919E+21
Space diagonal 36831530.415405

Equilateral Triangle

Length = n
Perimeter 63794082
Area 1.9580280595882E+14
Altitude 18415765.207703

Triangular Pyramid

Length = n
Surface area 1.9580280595882E+14
Volume 1.133211999308E+21
Height 10024272.884838