12789432 is an even 8-digits composite number following 12789431
and preceding 12789433 . In scientific notation, it is written as 1.2789432 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 4038336 positive integers (up to 12789432) that are relatively prime to 12789432.
12789432 has 32 divisors, whose sum is 28050000
The reverse of 12789432 is 23498721
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twelve million seven hundred eighty-nine thousand four hundred thirty-two
Scientific notation
1.2789432 × 10^7
Engineering notation
1.2789432 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 19 × 9349
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3197358
Product of the distinct prime numbers
The prime factorization of 12789432 is 2 × 2 × 2 × 9 × 19 × 9349.
Since it has a total of 6 prime factors.
1 , 10 , 31 , 88 , 467 , 722 , 8670 , 7350 , 52057 , 52044 , 480514 , 553250 , 611062 , 993878 , 97517491 , 12915210 , 955399923 , 828602568 , 8729257942 , 5856643715
n×2
25578864
n×3
38368296
n×4
51157728
n×5
63947160
n÷2
6394716
n÷3
4263144
n÷3
3197358
n÷5
2557886.4
n2
163569570882624
n3
2.0919619040725E+21
n4
2.6755004518726E+28
n5
3.4218131095194E+35
2 √n
3576.2315361285
3 √n
233.85702420791
4 √n
59.801601451203
5 √n
26.385799100747
1 , 2 , 4 , 8 , 9 , 18 , 19 , 36 , 38 , 72 , 76 , 152 , 171 , 342 , 684 , 1368 , 9349 , 18698 , 37396 , 74792 , 84141 , 168282 , 177631 , 336564 , 355262 , 673128 , 710524 , 1421048 , 1598679 , 3197358 , 6394716 , 12789432
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
-12789431
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 12789432 can be divided by 32 positive divisors.
The sum of these divisors (counting 12789432) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000110010011010111000
3
Ternary
220001202210200
4
Quaternary
300302122320
5
Quinary
11233230212
6
Senary
1134042200
8
Octal
60623270
10
Decimal
12789432
12
Duodecimal
4349360
16
Hexadecimal
c326b8
20
Vigesimal
3jidbc
36
Base36
7m4e0
md5
34ffdec4e4314e0da96245dfa83152cd
sha1
407cd86245700d2ec556d4c71234afbe3be1aa2e
sha256
e6fe139e171a5bd7e1b86766cb270ec14c77a06e3d34005e530205e9b73ccfc3
sha512
7b1310186e76253ed31e5133b52c07caade789e05af34b93460dffd09119fb9194adec4506df2467aa4ba4e7c6f3af413e6f65d263e8ecf53b54a5c30c4c9362
ripemd-160
df290a02c455f2ac636caa9a0502e9d0e588b25d
Diameter
25578864
Circumference
80358371.229572
Area
5.1386896223569E+14
Volume
8.7627895325652E+21
Surface area
2.0554758489427E+15
Circumference
80358371.229572
Perimeter
51157728
Area
163569570882624
Diagonal
18086988.189448
Surface area
981417425295744
Volume
2.0919619040725E+21
Space diagonal
22151946.023947
Perimeter
38368296
Area
70827701835236
Altitude
11075973.011974
Surface area
70827701835236
Volume
2.465400747256E+20
Height
6028996.0631495