21293368 (number)

21293368 is an even 8-digits composite number following 21293367 and preceding 21293369. In scientific notation, it is written as 2.1293368 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 10548576 positive integers (up to 21293368) that are relatively prime to 21293368.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-three thousand three hundred sixty-eight

Notation

Scientific notation 2.1293368 × 10^7
Engineering notation 2.1293368 × 10^6

Prime Factorization of 21293368

Prime Factorization 2 × 2 × 2 × 109 × 24419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5323342
Product of the distinct prime numbers

The prime factorization of 21293368 is 2 × 2 × 2 × 109 × 24419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 90, 43, 961, 59, 5394, 4856, 38143, 20503, 75080, 668938, 7689025, 7872623, 99775547, 22701619, 4136725, 288411757, 6279876997, 1690607103

Basic calculations (n = 21293368)

Multiplication

n×y
n×2 42586736
n×3 63880104
n×4 85173472
n×5 106466840

Division

n÷y
n÷2 10646684
n÷3 7097789.3333333
n÷3 5323342
n÷5 4258673.6

Exponentiation

ny
n2 453407520783424
n3 9.6545731940091E+21
n4 2.0557837990297E+29
n5 4.3774560961178E+36

Nth Root

y√n
2√n 4614.4737511443
3√n 277.17121138725
4√n 67.929917938596
5√n 29.21789149707

Divisors of 21293368

1, 2, 4, 8, 109, 218, 436, 872, 24419, 48838, 97676, 195352, 2661671, 5323342, 10646684, 21293368

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 -21293367
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 21293368 can be divided by 16 positive divisors. The sum of these divisors (counting 21293368) is 1, the average is 0.0625.

Base conversion 21293368

Base System Value
2 Binary 1010001001110100100111000
3 Ternary 1111001211000021
4 Quaternary 1101032210320
5 Quinary 20422341433
6 Senary 2040220224
8 Octal 121164470
10 Decimal 21293368
12 Duodecimal 716a674
16 Hexadecimal 144e938
20 Vigesimal 6d1d88
36 Base36 coe2g

Cryptographic Hash Functions

md5 ffce6968a2758e23d9bf678aab9fd52a
sha1 6210c4154b182e30c8b9eb5737ed639b79cb1906
sha256 efa84fa82e5e0aa0f590e799b1b0fedb6c3e4214ee76fb09550cf81d723ddefb
sha512 66e6b4d870c05f3afeb1275d8cc3be18d70316fae5ce13ec5a6e25d97712a96d0523b31765616b27e1d82d9145a3a82e0aedbcae72d05f663b46c56f78127efb
ripemd-160 9d1ecc0f22d8ab8c797b47ae93677b25b6705588

21293368 as geometric shapes

Circle

Radius = n
Diameter 42586736
Circumference 133790176.95797
Area 1.4244217363756E+15

Sphere

Radius = n
Volume 4.0440981626459E+22
Surface area 5.6976869455023E+15
Circumference 133790176.95797

Square

Length = n
Perimeter 85173472
Area 453407520783424
Diagonal 30113369.814201

Cube

Length = n
Surface area 2720445124700544
Volume 9.6545731940091E+21
Space diagonal 36881195.240261

Equilateral Triangle

Length = n
Perimeter 63880104
Area 1.9633121563268E+14
Altitude 18440597.620131

Triangular Pyramid

Length = n
Surface area 1.9633121563268E+14
Volume 1.1378023624909E+21
Height 10037789.938067