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.
13668888 has 32 divisors, whose sum is 34329600
The reverse of 13668888 is 88886631
Previous prime number is 239
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirteen million six hundred sixty-eight thousand eight hundred eighty-eight
Scientific notation
1.3668888 × 10^7
Engineering notation
1.3668888 × 10^6
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.
9 , 5 , 92 , 54 , 805 , 9 , 925 , 6738 , 80745 , 28937 , 438583 , 222683 , 580889 , 8641478 , 1865772 , 48659398 , 996718084 , 472585211 , 4401555927 , 3618607717
n×2
27337776
n×3
41006664
n×4
54675552
n×5
68344440
n÷2
6834444
n÷3
4556296
n÷3
3417222
n÷5
2733777.6
n2
186838499156544
n3
2.5538745190589E+21
n4
3.490862476707E+28
n5
4.771620821751E+35
2 √n
3697.1459262518
3 √n
239.0989827102
4 √n
60.804160435383
5 √n
26.739090860853
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 239 , 478 , 717 , 956 , 1434 , 1912 , 2383 , 2868 , 4766 , 5736 , 7149 , 9532 , 14298 , 19064 , 28596 , 57192 , 569537 , 1139074 , 1708611 , 2278148 , 3417222 , 4556296 , 6834444 , 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
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
md5
155fc0c6d83955ba0c6d3755fd4aff00
sha1
da17597b5ec90f90b12e48238ac42688d85925b1
sha256
9650d8ccfb25a078c6defc3dc3d68cea2577dba3ab98ba3077790b804034261d
sha512
48e5007573b357a1c1d3d167b307a5415e9be9916f59e97cf04b4cd1d3bd5a728c8c8bcd208e370e32732e24613832f973412054970acec050d100bb97dec3c3
ripemd-160
6d2609ccd48f916b26e7dcc2158b2760f9445e29
Diameter
27337776
Circumference
85884156.247083
Area
5.8697045635794E+14
Volume
1.0697644569687E+22
Surface area
2.3478818254318E+15
Circumference
85884156.247083
Perimeter
54675552
Area
186838499156544
Diagonal
19330726.792159
Surface area
1121030994939264
Volume
2.5538745190589E+21
Space diagonal
23675208.498969
Perimeter
41006664
Area
80903443337262
Altitude
11837604.249484
Surface area
80903443337262
Volume
3.0097699845435E+20
Height
6443575.5973863