13887660 is an even 8-digits composite number following 13887659
and preceding 13887661 . In scientific notation, it is written as 1.3887660 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 3703360 positive integers (up to 13887660) that are relatively prime to 13887660.
13887660 has 12 divisors, whose sum is 25923744
The reverse of 13887660 is 06678831
Previous prime number is 15
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
thirteen million eight hundred eighty-seven thousand six hundred sixty
Scientific notation
1.3887660 × 10^7
Engineering notation
1.3887660 × 10^6
Prime Factorization
2 × 2 × 15 × 231461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6943830
Product of the distinct prime numbers
The prime factorization of 13887660 is 2 × 2 × 15 × 231461.
Since it has a total of 4 prime factors.
10 , 5 , 40 , 48 , 153 , 361 , 3232 , 1764 , 80814 , 91095 , 817212 , 294015 , 2168799 , 691452 , 48899859 , 79505342 , 699415472 , 992111041 , 4721415769 , 9760677954
n×2
27775320
n×3
41662980
n×4
55550640
n×5
69438300
n÷2
6943830
n÷3
4629220
n÷3
3471915
n÷5
2777532
n2
192867100275600
n3
2.6784727138134E+21
n4
3.7197718368718E+28
n5
5.1658926548052E+35
2 √n
3726.615086107
3 √n
240.36783871758
4 √n
61.046007945704
5 √n
26.824140494803
1 , 2 , 4 , 15 , 30 , 60 , 231461 , 462922 , 925844 , 3471915 , 6943830 , 13887660
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-13887659
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13887660 can be divided by 12 positive divisors.
The sum of these divisors (counting 13887660) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110100111110100010101100
3
Ternary
222010120021210
4
Quaternary
310332202230
5
Quinary
12023401120
6
Senary
1213354420
8
Octal
64764254
10
Decimal
13887660
12
Duodecimal
4798a10
16
Hexadecimal
d3e8ac
20
Vigesimal
46fj30
36
Base36
89nsc
md5
f6f89cbf0e4a2b6e77c7d6c720f289da
sha1
d3b347b1123ebea6868855bc9ab24827aea0b6d2
sha256
e0d2b95a9f115b53dd75a599f648d6b24718308170871327130039ffd6276ad6
sha512
f1cc18537e8ada63c21bc17fb6186b4fdd91b586e83064cd21ad702d81e8de0a7182c39f041f6c9cacadd9860e1b7590f8c7ebc876d05b729f14bddb5f4ff931
ripemd-160
ed2b792fd5bdc7847dc48a80afb088b73d91e69d
Diameter
27775320
Circumference
87258741.263106
Area
6.0590986534499E+14
Volume
1.1219560267409E+22
Surface area
2.42363946138E+15
Circumference
87258741.263106
Perimeter
55550640
Area
192867100275600
Diagonal
19640117.121626
Surface area
1157202601653600
Volume
2.6784727138134E+21
Space diagonal
24054132.718242
Perimeter
41662980
Area
83513904196455
Altitude
12027066.359121
Surface area
83513904196455
Volume
3.1566103652677E+20
Height
6546705.7072088