12459872 is an even 8-digits composite number following 12459871
and preceding 12459873 . In scientific notation, it is written as 1.2459872 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 6208000 positive integers (up to 12459872) that are relatively prime to 12459872.
12459872 has 24 divisors, whose sum is 24616872
The reverse of 12459872 is 27895421
Previous prime number is 971
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twelve million four hundred fifty-nine thousand eight hundred seventy-two
Scientific notation
1.2459872 × 10^7
Engineering notation
1.2459872 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 971 × 401
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
778742
Product of the distinct prime numbers
The prime factorization of 12459872 is 2 × 2 × 2 × 2 × 2 × 971 × 401.
Since it has a total of 7 prime factors.
8 , 3 , 48 , 86 , 74 , 248 , 8232 , 8753 , 15466 , 53480 , 422449 , 544681 , 3784672 , 2833951 , 20369691 , 72634992 , 475659779 , 736853831 , 3740725638 , 9014070027
n×2
24919744
n×3
37379616
n×4
49839488
n×5
62299360
n÷2
6229936
n÷3
4153290.6666667
n÷3
3114968
n÷5
2491974.4
n2
155248410256384
n3
1.934375319998E+21
n4
2.4102068887135E+28
n5
3.0030869326888E+35
2 √n
3529.8543879316
3 √n
231.83083188923
4 √n
59.412577691358
5 √n
26.248392778555
1 , 2 , 4 , 8 , 16 , 32 , 401 , 802 , 971 , 1604 , 1942 , 3208 , 3884 , 6416 , 7768 , 12832 , 15536 , 31072 , 389371 , 778742 , 1557484 , 3114968 , 6229936 , 12459872
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
-12459871
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 12459872 can be divided by 24 positive divisors.
The sum of these divisors (counting 12459872) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100001111101100000
3
Ternary
212110000201202
4
Quaternary
233201331200
5
Quinary
11142203442
6
Senary
1123020332
8
Octal
57417540
10
Decimal
12459872
12
Duodecimal
420a6a8
16
Hexadecimal
be1f60
20
Vigesimal
3hh9dc
36
Base36
7f23k
md5
e6a64c5fd83914da34300722b02f7c92
sha1
10c690bca76c0c772ae9e679b66e80d08f1c1f9f
sha256
33126862ce62337a5880ae471924bf5f3efa0ba6c1ee47d4f555c07abcbab6cb
sha512
844a47b27a4d61df703fa681e6e910390f4753a76fad42eab18ce9b7d7ea39108e1c1f18b68f5b26bcc41a43a943576a30be4b0c4a5c5561d94ca1836b14b267
ripemd-160
4150b0d0c53eea1f1548c2956425b28e4e4a938c
Diameter
24919744
Circumference
78287684.679738
Area
4.8772726514295E+14
Volume
8.1026923927883E+21
Surface area
1.9509090605718E+15
Circumference
78287684.679738
Perimeter
49839488
Area
155248410256384
Diagonal
17620919.967833
Surface area
931490461538304
Volume
1.934375319998E+21
Space diagonal
21581131.359805
Perimeter
37379616
Area
67224533589589
Altitude
10790565.679902
Surface area
67224533589589
Volume
2.2796831768842E+20
Height
5873639.9892776