13886768 is an even 8-digits composite number following 13886767
and preceding 13886769 . In scientific notation, it is written as 1.3886768 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 5951424 positive integers (up to 13886768) that are relatively prime to 13886768.
13886768 has 20 divisors, whose sum is 30749520
The reverse of 13886768 is 86768831
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
thirteen million eight hundred eighty-six thousand seven hundred sixty-eight
Scientific notation
1.3886768 × 10^7
Engineering notation
1.3886768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 123989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
1735846
Product of the distinct prime numbers
The prime factorization of 13886768 is 2 × 2 × 2 × 2 × 7 × 123989.
Since it has a total of 6 prime factors.
3 , 5 , 88 , 40 , 81 , 130 , 6988 , 8861 , 57349 , 28506 , 362271 , 863476 , 5396942 , 4529493 , 36695752 , 74888109 , 589806605 , 737889276 , 8465108064 , 9070096954
n×2
27773536
n×3
41660304
n×4
55547072
n×5
69433840
n÷2
6943384
n÷3
4628922.6666667
n÷3
3471692
n÷5
2777353.6
n2
192842325485824
n3
2.6779566346021E+21
n4
3.718816249878E+28
n5
5.1642338496686E+35
2 √n
3726.4954045323
3 √n
240.36269235736
4 √n
61.045027680658
5 √n
26.823795904741
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 123989 , 247978 , 495956 , 867923 , 991912 , 1735846 , 1983824 , 3471692 , 6943384 , 13886768
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-13886767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13886768 can be divided by 20 positive divisors.
The sum of these divisors (counting 13886768) is 1, the average is 0.05.
Base
System
Value
2
Binary
110100111110010100110000
3
Ternary
222010112001202
4
Quaternary
310332110300
5
Quinary
12023334033
6
Senary
1213350332
8
Octal
64762460
10
Decimal
13886768
12
Duodecimal
47983a8
16
Hexadecimal
d3e530
20
Vigesimal
46fgi8
36
Base36
89n3k
md5
6083b73b8e577e74ae0a3201df543bee
sha1
89baa77d6f38bc4fc8529545042c51b0592c09c0
sha256
b61a3931d309425571c84d201f2040caeef809bcc53d461f4cc5ea43d4b58676
sha512
7ac227a5c3f3487c214f8e23ae59479e22ea9c50730742c90baa03a95e98a993c566de85aca7002d96c94922a177b5e5eab3d68bbc9ba475215e0dfb0f671999
ripemd-160
a56e196073a27b9ccd7c1a8aa045b8cbcebd03fb
Diameter
27773536
Circumference
87253136.661812
Area
6.0583203304744E+14
Volume
1.1217398519864E+22
Surface area
2.4233281321897E+15
Circumference
87253136.661812
Perimeter
55547072
Area
192842325485824
Diagonal
19638855.643129
Surface area
1157053952914944
Volume
2.6779566346021E+21
Space diagonal
24052587.728922
Perimeter
41660304
Area
83503176397795
Altitude
12026293.864461
Surface area
83503176397795
Volume
3.1560021600844E+20
Height
6546285.2143762