12779973 is an odd 8-digits composite number following 12779972
and preceding 12779974 . In scientific notation, it is written as 1.2779973 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 8059392 positive integers (up to 12779973) that are relatively prime to 12779973.
12779973 has 12 divisors, whose sum is 18499468
The reverse of 12779973 is 37997721
Previous prime number is 2461
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
twelve million seven hundred seventy-nine thousand nine hundred seventy-three
Scientific notation
1.2779973 × 10^7
Engineering notation
1.2779973 × 10^6
Prime Factorization
3 × 3 × 2461 × 577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4259991
Product of the distinct prime numbers
The prime factorization of 12779973 is 3 × 3 × 2461 × 577.
Since it has a total of 4 prime factors.
9 , 4 , 29 , 1 , 972 , 679 , 3408 , 1757 , 36163 , 50663 , 584344 , 359563 , 6336064 , 5308654 , 25840763 , 78380788 , 28987515 , 870052388 , 3873012191 , 5779714478
n×2
25559946
n×3
38339919
n×4
51119892
n×5
63899865
n÷2
6389986.5
n÷3
4259991
n÷3
3194993.25
n÷5
2555994.6
n2
163327709880729
n3
2.0873237224275E+21
n4
2.6675940814884E+28
n5
3.4091780336381E+35
2 √n
3574.9088100258
3 √n
233.79935682655
4 √n
59.790541141771
5 √n
26.381894984557
1 , 3 , 9 , 577 , 1731 , 2461 , 5193 , 7383 , 22149 , 1419997 , 4259991 , 12779973
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12779972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12779973 can be divided by 12 positive divisors.
The sum of these divisors (counting 12779973) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000110000000111000101
3
Ternary
220001021211100
4
Quaternary
300300013011
5
Quinary
11232424343
6
Senary
1133530313
8
Octal
60600705
10
Decimal
12779973
12
Duodecimal
4343999
16
Hexadecimal
c301c5
20
Vigesimal
3jh9id
36
Base36
7lx39
md5
574a8df838549e087ebf1ea6e9a52da7
sha1
82952282c82edb348afcc2f9867e5584f07bdb86
sha256
f8e4fa6c9c521b68763d3f3fa2e1ba9a73733108e4e080a7759c0392ab3ad572
sha512
b2180daa09c5640d4158ddcf66b3dc52601e4bbfce3efeebe974f73ab1fbe05e5e1a29aabd0d76d0b774133ea9251c0a48aacaccbac834f47d5aa3fc5a02a144
ripemd-160
2bad73575d58e04c14ba2c2e09e6555141b04a00
Diameter
25559946
Circumference
80298938.579752
Area
5.1310913348894E+14
Volume
8.7433611627228E+21
Surface area
2.0524365339558E+15
Circumference
80298938.579752
Perimeter
51119892
Area
163327709880729
Diagonal
18073611.143362
Surface area
979966259284374
Volume
2.0873237224275E+21
Space diagonal
22135562.555358
Perimeter
38339919
Area
70722972949323
Altitude
11067781.277679
Surface area
70722972949323
Volume
2.4599345977668E+20
Height
6024537.0477873