12697798 is an even 8-digits composite number following 12697797
and preceding 12697799 . In scientific notation, it is written as 1.2697798 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 6348898 positive integers (up to 12697798) that are relatively prime to 12697798.
12697798 has 4 divisors, whose sum is 19046700
The reverse of 12697798 is 89779621
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
twelve million six hundred ninety-seven thousand seven hundred ninety-eight
Scientific notation
1.2697798 × 10^7
Engineering notation
1.2697798 × 10^6
Prime Factorization
2 × 6348899
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
12697798
Product of the distinct prime numbers
The prime factorization of 12697798 is 2 × 6348899.
Since it has a total of 2 prime factors.
8 , 3 , 81 , 3 , 683 , 132 , 4526 , 1506 , 88999 , 27457 , 254878 , 144994 , 4388866 , 8299610 , 2408283 , 26487363 , 398966572 , 980612928 , 6979965068 , 2044538234
n×2
25395596
n×3
38093394
n×4
50791192
n×5
63488990
n÷2
6348899
n÷3
4232599.3333333
n÷3
3174449.5
n÷5
2539559.6
n2
161234074048804
n3
2.0473177029888E+21
n4
2.5996426634375E+28
n5
3.3009737412512E+35
2 √n
3563.3969747981
3 √n
233.29717035932
4 √n
59.694195486647
5 √n
26.347880362839
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12697797
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12697798 can be divided by 4 positive divisors.
The sum of these divisors (counting 12697798) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000011100000011000110
3
Ternary
212220010002211
4
Quaternary
300130003012
5
Quinary
11222312143
6
Senary
1132054034
8
Octal
60340306
10
Decimal
12697798
12
Duodecimal
430431a
16
Hexadecimal
c1c0c6
20
Vigesimal
3j749i
36
Base36
7k5om
md5
fbcb4e02eac1ea8eb8cabf4494ce6b35
sha1
efa028d4b1d7985ddb1f72d9ef40235361af12b1
sha256
5b29267b08006759d1fab04281fdd66b9a58822ff0c47a5d32ce561061e9a87c
sha512
55d3ef286429aab9135e7915283f80d8abe3ae18b8cca105b5b9e7d0f7a216e8f6d429a9691c5bfdc1e1d9cf902c3abb8e496abaacc872022d6e58381db57fe4
ripemd-160
929c969e75fae3414c301fb4b9b6439add3a83a6
Diameter
25395596
Circumference
79782617.827134
Area
5.0653178254008E+14
Volume
8.5757843403651E+21
Surface area
2.0261271301603E+15
Circumference
79782617.827134
Perimeter
50791192
Area
161234074048804
Diagonal
17957398.143874
Surface area
967404444292824
Volume
2.0473177029888E+21
Space diagonal
21993231.280246
Perimeter
38093394
Area
69816402040963
Altitude
10996615.640123
Surface area
69816402040963
Volume
2.412787051711E+20
Height
5985799.3812913