26139871 is an odd 8-digits composite number following 26139870
and preceding 26139872 . In scientific notation, it is written as 2.6139871 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 25234560 positive integers (up to 26139871) that are relatively prime to 26139871.
26139871 has 8 divisors, whose sum is 27056304
The reverse of 26139871 is 17893162
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
twenty-six million one hundred thirty-nine thousand eight hundred seventy-one
Scientific notation
2.6139871 × 10^7
Engineering notation
2.6139871 × 10^6
Prime Factorization
37 × 131 × 5393
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
26139871
Product of the distinct prime numbers
The prime factorization of 26139871 is 37 × 131 × 5393.
Since it has a total of 3 prime factors.
9 , 4 , 41 , 57 , 62 , 700 , 8884 , 8195 , 43998 , 16443 , 890361 , 297680 , 2709908 , 5397051 , 77783623 , 13044069 , 383144307 , 246932555 , 6168376798 , 5279420781
n×2
52279742
n×3
78419613
n×4
104559484
n×5
130699355
n÷2
13069935.5
n÷3
8713290.3333333
n÷3
6534967.75
n÷5
5227974.2
n2
683292855896641
n3
1.786118710836E+22
n4
4.6688912691939E+29
n5
1.2204421548975E+37
2 √n
5112.7165968788
3 √n
296.77989716067
4 √n
71.503262840788
5 √n
30.441124268679
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
-26139870
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 26139871 can be divided by 8 positive divisors.
The sum of these divisors (counting 26139871) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011101101110011011111
3
Ternary
1211012001011101
4
Quaternary
1203231303133
5
Quinary
23142433441
6
Senary
2332133531
8
Octal
143556337
10
Decimal
26139871
12
Duodecimal
89072a7
16
Hexadecimal
18edcdf
20
Vigesimal
8379db
36
Base36
fk9nj
md5
c2fdf9bf5c985f2a25d7b213f146aac2
sha1
24b6bce7a18338ef5126274b249b1e7bfae139eb
sha256
0d551839424a3e4ca3e853dca3d9a450a6f8ce509b2da49992109306258f885c
sha512
58a0966e57ede1d569bb705fcf719ec1f5242f4c057dca2409ffd0cb22b385a0223871f17c028283575889bffdfdcb27d6d3450b7df2b7fe83b3a444f6b04b24
ripemd-160
40e0e937b76375ff981d7410175702668e801d0c
Diameter
52279742
Circumference
164241653.39877
Area
2.1466278163353E+15
Volume
7.4816765605354E+22
Surface area
8.5865112653411E+15
Circumference
164241653.39877
Perimeter
104559484
Area
683292855896641
Diagonal
36967360.086883
Surface area
4099757135379846
Volume
1.786118710836E+22
Space diagonal
45275584.675296
Perimeter
78419613
Area
2.9587448571546E+14
Altitude
22637792.337648
Surface area
2.9587448571546E+14
Volume
2.1049610873938E+21
Height
12322453.362294