12471489 is an odd 8-digits composite number following 12471488
and preceding 12471490 . In scientific notation, it is written as 1.2471489 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 7822656 positive integers (up to 12471489) that are relatively prime to 12471489.
12471489 has 24 divisors, whose sum is 19787040
The reverse of 12471489 is 98417421
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twelve million four hundred seventy-one thousand four hundred eighty-nine
Scientific notation
1.2471489 × 10^7
Engineering notation
1.2471489 × 10^6
Prime Factorization
9 × 3 × 9 × 17 × 3019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1385721
Product of the distinct prime numbers
The prime factorization of 12471489 is 9 × 3 × 9 × 17 × 3019.
Since it has a total of 5 prime factors.
3 , 5 , 21 , 51 , 704 , 888 , 5809 , 4689 , 93379 , 70455 , 836405 , 183449 , 7087649 , 2398243 , 93966562 , 7093051 , 283617243 , 649943547 , 3979499397 , 3920125077
n×2
24942978
n×3
37414467
n×4
49885956
n×5
62357445
n÷2
6235744.5
n÷3
4157163
n÷3
3117872.25
n÷5
2494297.8
n2
155538037877121
n3
1.9397909284661E+21
n4
2.4192081226665E+28
n5
3.0171127490546E+35
2 √n
3531.4995398556
3 √n
231.90285890549
4 √n
59.426421227057
5 √n
26.25328550815
1 , 3 , 9 , 17 , 27 , 51 , 81 , 153 , 243 , 459 , 1377 , 3019 , 4131 , 9057 , 27171 , 51323 , 81513 , 153969 , 244539 , 461907 , 733617 , 1385721 , 4157163 , 12471489
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
-12471488
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 12471489 can be divided by 24 positive divisors.
The sum of these divisors (counting 12471489) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100100110011000001
3
Ternary
212110121200000
4
Quaternary
233210303001
5
Quinary
11143041424
6
Senary
1123150213
8
Octal
57446301
10
Decimal
12471489
12
Duodecimal
4215369
16
Hexadecimal
be4cc1
20
Vigesimal
3hiie9
36
Base36
7fb29
md5
2086364169559b40c145154fb0e80f65
sha1
2f0deae876f00f04f5fa880142c73035c35407f4
sha256
0ee5032a219ab1df24e0ce014e1efbf166b2fd924739a9aaad55061b6632f133
sha512
ea5db478338082be41613ed76fb9621e7338ce0477c4e43335670139796317e7d520c3cae50c5fab9db3e4f893de75c16ba37656bf8fbf50c5d720accfe0c823
ripemd-160
a87656e9ed101dc95537fdf293e87395b32ad3e8
Diameter
24942978
Circumference
78360676.443452
Area
4.8863715714853E+14
Volume
8.1253772404923E+21
Surface area
1.9545486285941E+15
Circumference
78360676.443452
Perimeter
49885956
Area
155538037877121
Diagonal
17637348.886787
Surface area
933228227262726
Volume
1.9397909284661E+21
Space diagonal
21601252.594036
Perimeter
37414467
Area
67349946028187
Altitude
10800626.297018
Surface area
67349946028187
Volume
2.2860655326709E+20
Height
5879116.2955956