12797811 is an odd 8-digits composite number following 12797810
and preceding 12797812 . In scientific notation, it is written as 1.2797811 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 7387200 positive integers (up to 12797811) that are relatively prime to 12797811.
12797811 has 32 divisors, whose sum is 20236800
The reverse of 12797811 is 11879721
Previous prime number is 247
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twelve million seven hundred ninety-seven thousand eight hundred eleven
Scientific notation
1.2797811 × 10^7
Engineering notation
1.2797811 × 10^6
Prime Factorization
19 × 3 × 3 × 3 × 247 × 101
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
1421979
Product of the distinct prime numbers
The prime factorization of 12797811 is 19 × 3 × 3 × 3 × 247 × 101.
Since it has a total of 6 prime factors.
8 , 10 , 33 , 2 , 335 , 741 , 802 , 5314 , 60039 , 21283 , 421599 , 567460 , 1323874 , 9117816 , 67844493 , 31674014 , 859028009 , 709603316 , 9821418436 , 2088682816
n×2
25595622
n×3
38393433
n×4
51191244
n×5
63989055
n÷2
6398905.5
n÷3
4265937
n÷3
3199452.75
n÷5
2559562.2
n2
163783966391721
n3
2.0960762467116E+21
n4
2.6825187647004E+28
n5
3.433036815459E+35
2 √n
3577.402828869
3 √n
233.90808355758
4 √n
59.811393804768
5 √n
26.389255527826
1 , 3 , 9 , 19 , 27 , 57 , 101 , 171 , 247 , 303 , 513 , 741 , 909 , 1919 , 2223 , 2727 , 4693 , 5757 , 6669 , 14079 , 17271 , 24947 , 42237 , 51813 , 74841 , 126711 , 224523 , 473993 , 673569 , 1421979 , 4265937 , 12797811
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12797810
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12797811 can be divided by 32 positive divisors.
The sum of these divisors (counting 12797811) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000110100011101110011
3
Ternary
220002012022000
4
Quaternary
300310131303
5
Quinary
11234012221
6
Senary
1134145043
8
Octal
60643563
10
Decimal
12797811
12
Duodecimal
4352183
16
Hexadecimal
c34773
20
Vigesimal
3jjeab
36
Base36
7maur
md5
2a3a6b48a39517aa5d608e6bc398e26b
sha1
bda65d3ad9ce6c742d8fbef10b5fb632c5577e98
sha256
8705712e3af930d6e6efa545ac794d8b40de2d70c257d2e94bce43785efc54f9
sha512
eb3e641c40f77fc6bee08ca1c56b54ee3f2490f5cde6497e6f83679a95b3e4dbb0011ea69651fa4cbbfb388ecb566fb3d88a8674efee99212419262cb3701186
ripemd-160
993675e092172c9f64be8da7ff9538bd97a6d9da
Diameter
25595622
Circumference
80411018.039261
Area
5.1454250559203E+14
Volume
8.780023650711E+21
Surface area
2.0581700223681E+15
Circumference
80411018.039261
Perimeter
51191244
Area
163783966391721
Diagonal
18098837.884888
Surface area
982703798350326
Volume
2.0960762467116E+21
Space diagonal
22166458.877664
Perimeter
38393433
Area
70920537813904
Altitude
11083229.438832
Surface area
70920537813904
Volume
2.4702495465564E+20
Height
6032945.9616292