12479949 is an odd 8-digits composite number following 12479948
and preceding 12479950 . In scientific notation, it is written as 1.2479949 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 7848000 positive integers (up to 12479949) that are relatively prime to 12479949.
12479949 has 24 divisors, whose sum is 19079424
The reverse of 12479949 is 94997421
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
twelve million four hundred seventy-nine thousand nine hundred forty-nine
Scientific notation
1.2479949 × 10^7
Engineering notation
1.2479949 × 10^6
Prime Factorization
3 × 3 × 41 × 31 × 1091
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4159983
Product of the distinct prime numbers
The prime factorization of 12479949 is 3 × 3 × 41 × 31 × 1091.
Since it has a total of 5 prime factors.
5 , 10 , 41 , 4 , 49 , 951 , 8879 , 9577 , 97351 , 18122 , 911389 , 600637 , 3137099 , 9282292 , 29553617 , 72409366 , 157693698 , 766550912 , 3369192331 , 3729819866
n×2
24959898
n×3
37439847
n×4
49919796
n×5
62399745
n÷2
6239974.5
n÷3
4159983
n÷3
3119987.25
n÷5
2495989.8
n2
155749127042601
n3
1.9437411622862E+21
n4
2.4257790574532E+28
n5
3.0273598922284E+35
2 √n
3532.6971282577
3 √n
231.95528394037
4 √n
59.436496601479
5 √n
26.25684631079
1 , 3 , 9 , 31 , 41 , 93 , 123 , 279 , 369 , 1091 , 1271 , 3273 , 3813 , 9819 , 11439 , 33821 , 44731 , 101463 , 134193 , 304389 , 402579 , 1386661 , 4159983 , 12479949
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
-12479948
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 12479949 can be divided by 24 positive divisors.
The sum of these divisors (counting 12479949) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100110110111001101
3
Ternary
212111001021100
4
Quaternary
233212313031
5
Quinary
11143324244
6
Senary
1123253313
8
Octal
57466715
10
Decimal
12479949
12
Duodecimal
421a239
16
Hexadecimal
be6dcd
20
Vigesimal
3hjjh9
36
Base36
7fhl9
md5
f4ed7adccbaab112163154c7ccdf2642
sha1
3505c68cf7a759450f9dc5e6c1f5794f6a61ebf2
sha256
1ae8abfebd28b1b7f8b57166b59bd54d4e75d165905c5c02a16a7f12d41932f9
sha512
a9026b375c574914acb6e5e4d02ba1be7cad6dcb9ad1f8ef91376dfac5a7ba0f628a6ca09ec5657227adb9f5ef732b66cd9c3727780d6bfb79b0eee859fce609
ripemd-160
ed46d2fe8d052c6d7a1ed36b0723126c26ed9b78
Diameter
24959898
Circumference
78413832.191151
Area
4.8930031332006E+14
Volume
8.1419239412245E+21
Surface area
1.9572012532802E+15
Circumference
78413832.191151
Perimeter
49919796
Area
155749127042601
Diagonal
17649313.133525
Surface area
934494762255606
Volume
1.9437411622862E+21
Space diagonal
21615905.743868
Perimeter
37439847
Area
67441350318071
Altitude
10807952.871934
Surface area
67441350318071
Volume
2.2907209278733E+20
Height
5883104.3778415