26691372 is an even 8-digits composite number following 26691371
and preceding 26691373 . In scientific notation, it is written as 2.6691372 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 8609760 positive integers (up to 26691372) that are relatively prime to 26691372.
26691372 has 24 divisors, whose sum is 53576320
The reverse of 26691372 is 27319662
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-six million six hundred ninety-one thousand three hundred seventy-two
Scientific notation
2.6691372 × 10^7
Engineering notation
2.6691372 × 10^6
Prime Factorization
2 × 2 × 9 × 31 × 23917
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13345686
Product of the distinct prime numbers
The prime factorization of 26691372 is 2 × 2 × 9 × 31 × 23917.
Since it has a total of 5 prime factors.
1 , 6 , 98 , 54 , 965 , 497 , 9227 , 55 , 6979 , 83993 , 481925 , 529281 , 1578798 , 5519429 , 14613481 , 58995126 , 410247422 , 432088365 , 9118028920 , 7193369379
n×2
53382744
n×3
80074116
n×4
106765488
n×5
133456860
n÷2
13345686
n÷3
8897124
n÷3
6672843
n÷5
5338274.4
n2
712429339242384
n3
1.9015716517433E+22
n4
5.0755556341334E+29
n5
1.3547354353735E+37
2 √n
5166.3693247773
3 √n
298.85255012476
4 √n
71.877460478076
5 √n
30.568503608018
1 , 2 , 4 , 9 , 18 , 31 , 36 , 62 , 124 , 279 , 558 , 1116 , 23917 , 47834 , 95668 , 215253 , 430506 , 741427 , 861012 , 1482854 , 2965708 , 6672843 , 13345686 , 26691372
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-26691371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 26691372 can be divided by 24 positive divisors.
The sum of these divisors (counting 26691372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100101110100011100101100
3
Ternary
1212020001200100
4
Quaternary
1211310130230
5
Quinary
23313110442
6
Senary
2352031100
8
Octal
145643454
10
Decimal
26691372
12
Duodecimal
8b32490
16
Hexadecimal
197472c
20
Vigesimal
86g88c
36
Base36
fw370
md5
4f1694ea47ec9fb25354517fd742053f
sha1
0fb73bea854cd34a7a0b4a80503ccfbd080e0e70
sha256
712496c4d2d271795c26000880e4a28d633dc7cac1f9caab19863e0206e8a335
sha512
4508998971d79a1ae8ec6bb72ed04919f3de42e1fcb9f2783178f2d33473cf76067b4e20c7279bd47c0355005fc141073278600593013e122ca5c31b168a91cd
ripemd-160
66ece2161ffdf13724a3a39c6e016d3953f55fd8
Diameter
53382744
Circumference
167706836.37886
Area
2.2381627783657E+15
Volume
7.9652847085217E+22
Surface area
8.9526511134628E+15
Circumference
167706836.37886
Perimeter
106765488
Area
712429339242384
Diagonal
37747300.280745
Surface area
4274576035454304
Volume
1.9015716517433E+22
Space diagonal
46230812.427721
Perimeter
80074116
Area
3.0849095309263E+14
Altitude
23115406.213861
Surface area
3.0849095309263E+14
Volume
2.2410236830996E+21
Height
12582433.426915