13668888 (number)

13668888 is an even 8-digits composite number following 13668887 and preceding 13668889. In scientific notation, it is written as 1.3668888 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 4535328 positive integers (up to 13668888) that are relatively prime to 13668888.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-eight thousand eight hundred eighty-eight

Notation

Scientific notation 1.3668888 × 10^7
Engineering notation 1.3668888 × 10^6

Prime Factorization of 13668888

Prime Factorization 2 × 2 × 2 × 3 × 239 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3417222
Product of the distinct prime numbers

The prime factorization of 13668888 is 2 × 2 × 2 × 3 × 239 × 2383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13668888)

Multiplication

n×y
n×2 27337776
n×3 41006664
n×4 54675552
n×5 68344440

Division

n÷y
n÷2 6834444
n÷3 4556296
n÷3 3417222
n÷5 2733777.6

Exponentiation

ny
n2 186838499156544
n3 2.5538745190589E+21
n4 3.490862476707E+28
n5 4.771620821751E+35

Nth Root

y√n
2√n 3697.1459262518
3√n 239.0989827102
4√n 60.804160435383
5√n 26.739090860853

Divisors of 13668888

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 -13668887
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 13668888 can be divided by 32 positive divisors. The sum of these divisors (counting 13668888) is 1, the average is 0.03125.

Base conversion 13668888

Base System Value
2 Binary 110100001001001000011000
3 Ternary 221201110012010
4 Quaternary 310021020120
5 Quinary 11444401023
6 Senary 1204545520
8 Octal 64111030
10 Decimal 13668888
12 Duodecimal 46b22a0
16 Hexadecimal d09218
20 Vigesimal 458c48
36 Base36 84yzc

Cryptographic Hash Functions

md5 155fc0c6d83955ba0c6d3755fd4aff00
sha1 da17597b5ec90f90b12e48238ac42688d85925b1
sha256 9650d8ccfb25a078c6defc3dc3d68cea2577dba3ab98ba3077790b804034261d
sha512 48e5007573b357a1c1d3d167b307a5415e9be9916f59e97cf04b4cd1d3bd5a728c8c8bcd208e370e32732e24613832f973412054970acec050d100bb97dec3c3
ripemd-160 6d2609ccd48f916b26e7dcc2158b2760f9445e29

13668888 as geometric shapes

Circle

Radius = n
Diameter 27337776
Circumference 85884156.247083
Area 5.8697045635794E+14

Sphere

Radius = n
Volume 1.0697644569687E+22
Surface area 2.3478818254318E+15
Circumference 85884156.247083

Square

Length = n
Perimeter 54675552
Area 186838499156544
Diagonal 19330726.792159

Cube

Length = n
Surface area 1121030994939264
Volume 2.5538745190589E+21
Space diagonal 23675208.498969

Equilateral Triangle

Length = n
Perimeter 41006664
Area 80903443337262
Altitude 11837604.249484

Triangular Pyramid

Length = n
Surface area 80903443337262
Volume 3.0097699845435E+20
Height 6443575.5973863