21150168 (number)

21150168 is an even 8-digits composite number following 21150167 and preceding 21150169. In scientific notation, it is written as 2.1150168 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 6507648 positive integers (up to 21150168) that are relatively prime to 21150168.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred fifty thousand one hundred sixty-eight

Notation

Scientific notation 2.1150168 × 10^7
Engineering notation 2.1150168 × 10^6

Prime Factorization of 21150168

Prime Factorization 2 × 2 × 2 × 3 × 13 × 67789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5287542
Product of the distinct prime numbers

The prime factorization of 21150168 is 2 × 2 × 2 × 3 × 13 × 67789. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 16, 25, 66, 357, 1765, 3865, 19110, 25237, 691057, 412033, 3192152, 6072827, 51955229, 25464005, 462285013, 137594228, 2941144181, 5014756720

Basic calculations (n = 21150168)

Multiplication

n×y
n×2 42300336
n×3 63450504
n×4 84600672
n×5 105750840

Division

n÷y
n÷2 10575084
n÷3 7050056
n÷3 5287542
n÷5 4230033.6

Exponentiation

ny
n2 447329606428224
n3 9.4610963273308E+21
n4 2.0010377678723E+29
n5 4.2322284964844E+36

Nth Root

y√n
2√n 4598.9311801765
3√n 276.54847873631
4√n 67.815419929221
5√n 29.178486713167

Divisors of 21150168

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 67789, 135578, 203367, 271156, 406734, 542312, 813468, 881257, 1626936, 1762514, 2643771, 3525028, 5287542, 7050056, 10575084, 21150168

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21150167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21150168 can be divided by 32 positive divisors. The sum of these divisors (counting 21150168) is 1, the average is 0.03125.

Base conversion 21150168

Base System Value
2 Binary 1010000101011100111011000
3 Ternary 1110210112120120
4 Quaternary 1100223213120
5 Quinary 20403301133
6 Senary 2033153240
8 Octal 120534730
10 Decimal 21150168
12 Duodecimal 70bb820
16 Hexadecimal 142b9d8
20 Vigesimal 6c3f88
36 Base36 clbko

Cryptographic Hash Functions

md5 b3ef07d6a614dfdfd4e8166e7a19fd10
sha1 a29fbea9f080ad2c015e6aa5901ddd4af7db60e9
sha256 aba0bc74a9a97477c6a054223522ea6b4276e8f2d51589900efd0e1c32ba7bc1
sha512 6686e8a030a406d11874d468fcce5ff3a66ec23b698893cc358e19d11b6dd7d78fc7d76ba0973a700da8e34989d214f0b39c86b2ae24455cac4c7bdf897113c4
ripemd-160 ea0495b8952fc13ce83f571a1c13074a640d669f

21150168 as geometric shapes

Circle

Radius = n
Diameter 42300336
Circumference 132890424.82198
Area 1.4053274052881E+15

Sphere

Radius = n
Volume 3.9630547622464E+22
Surface area 5.6213096211525E+15
Circumference 132890424.82198

Square

Length = n
Perimeter 84600672
Area 447329606428224
Diagonal 29910854.432069

Cube

Length = n
Surface area 2683977638569344
Volume 9.4610963273308E+21
Space diagonal 36633165.564617

Equilateral Triangle

Length = n
Perimeter 63450504
Area 1.9369940151587E+14
Altitude 18316582.782309

Triangular Pyramid

Length = n
Surface area 1.9369940151587E+14
Volume 1.1150008950858E+21
Height 9970284.8106898