26888971 is an odd 8-digits composite number following 26888970
and preceding 26888972 . In scientific notation, it is written as 2.6888971 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 25374240 positive integers (up to 26888971) that are relatively prime to 26888971.
26888971 has 8 divisors, whose sum is 28414800
The reverse of 26888971 is 17988862
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
twenty-six million eight hundred eighty-eight thousand nine hundred seventy-one
Scientific notation
2.6888971 × 10^7
Engineering notation
2.6888971 × 10^6
Prime Factorization
19 × 269 × 5261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
26888971
Product of the distinct prime numbers
The prime factorization of 26888971 is 19 × 269 × 5261.
Since it has a total of 3 prime factors.
2 , 4 , 80 , 42 , 330 , 177 , 181 , 7965 , 92936 , 27081 , 871189 , 614678 , 5013922 , 2262400 , 71360569 , 53825689 , 617208505 , 865369651 , 8627703465 , 9823505019
n×2
53777942
n×3
80666913
n×4
107555884
n×5
134444855
n÷2
13444485.5
n÷3
8962990.3333333
n÷3
6722242.75
n÷5
5377794.2
n2
723016761438841
n3
1.9441176730843E+22
n4
5.2275323732151E+29
n5
1.4056296638494E+37
2 √n
5185.4576461485
3 √n
299.58821652131
4 √n
72.010121831229
5 √n
30.613630535037
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-26888970
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 26888971 can be divided by 8 positive divisors.
The sum of these divisors (counting 26888971) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100110100100101100001011
3
Ternary
1212121002201211
4
Quaternary
1212210230023
5
Quinary
23340421341
6
Senary
2400153551
8
Octal
146445413
10
Decimal
26888971
12
Duodecimal
90088b7
16
Hexadecimal
19a4b0b
20
Vigesimal
88128b
36
Base36
g0bnv
md5
35ee818d40e3bba7e511152753182fa9
sha1
d3893c6b60bfb388812220f89edc301e0f7db513
sha256
c1031bb81067e2a364f7a9a1a8e872598c1f6241189768633132f3d1cd7de961
sha512
a08cf21312655d0b22881090487c94139f67347c5c9222f00efeb4843a760c1ad9161458859a1756c5c0b9ee6d536f8300bc1a801e6eee6a80cfc848797a7134
ripemd-160
504c8c64c5f2eb8aaae2b3b1eab783f313f11a80
Diameter
53777942
Circumference
168948387.51238
Area
2.2714241461585E+15
Volume
8.1435010659676E+22
Surface area
9.0856965846342E+15
Circumference
168948387.51238
Perimeter
107555884
Area
723016761438841
Diagonal
38026747.466457
Surface area
4338100568633046
Volume
1.9441176730843E+22
Space diagonal
46573063.935246
Perimeter
80666913
Area
3.1307544138399E+14
Altitude
23286531.967623
Surface area
3.1307544138399E+14
Volume
2.2911646501042E+21
Height
12675582.488819