12956775 is an odd 8-digits composite number following 12956774
and preceding 12956776 . In scientific notation, it is written as 1.2956775 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 6266880 positive integers (up to 12956775) that are relatively prime to 12956775.
12956775 has 32 divisors, whose sum is 18176256
The reverse of 12956775 is 57765921
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twelve million nine hundred fifty-six thousand seven hundred seventy-five
Scientific notation
1.2956775 × 10^7
Engineering notation
1.2956775 × 10^6
Prime Factorization
15 × 5 × 13 × 97 × 137
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12956775
Product of the distinct prime numbers
The prime factorization of 12956775 is 15 × 5 × 13 × 97 × 137.
Since it has a total of 5 prime factors.
4 , 7 , 2 , 14 , 110 , 24 , 695 , 1525 , 53735 , 34842 , 904773 , 725432 , 2645728 , 8874173 , 51933348 , 89491772 , 941363702 , 742065970 , 5222090608 , 5431176016
n×2
25913550
n×3
38870325
n×4
51827100
n×5
64783875
n÷2
6478387.5
n÷3
4318925
n÷3
3239193.75
n÷5
2591355
n2
167878018400625
n3
2.1751577118628E+21
n4
2.8183029062121E+28
n5
3.6516116637636E+35
2 √n
3599.5520554647
3 √n
234.87257313751
4 √n
59.996267012746
5 √n
26.454489389295
1 , 5 , 13 , 15 , 65 , 75 , 97 , 137 , 195 , 485 , 685 , 975 , 1261 , 1455 , 1781 , 2055 , 6305 , 7275 , 8905 , 10275 , 13289 , 18915 , 26715 , 66445 , 94575 , 133575 , 172757 , 199335 , 863785 , 996675 , 2591355 , 12956775
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
-12956774
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 12956775 can be divided by 32 positive divisors.
The sum of these divisors (counting 12956775) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001011011010001100111
3
Ternary
220101021100120
4
Quaternary
301123101213
5
Quinary
11304104100
6
Senary
1141413023
8
Octal
61332147
10
Decimal
12956775
12
Duodecimal
440a173
16
Hexadecimal
c5b467
20
Vigesimal
40jbif
36
Base36
7ppif
md5
d719171b24e24a5135541eaecc862635
sha1
345ef245a6f904d48637c53c1818b407b936d828
sha256
c3fe6b2477095e2ff18df82109e525482847d9efdea215693549c3715aeb74c7
sha512
5b1df17b380aa6fe8ea38f668b798dd08701c70cabf2a166af7318e65961627fca6fbc4ca4d04754eadba830d0038c5991c1349e60905460af1ce7aaed613fb3
ripemd-160
6c9a8a82e838eccd5ea36919df62a1d2a91b755e
Diameter
25913550
Circumference
81409818.308432
Area
5.2740434930662E+14
Volume
9.1112793173163E+21
Surface area
2.1096173972265E+15
Circumference
81409818.308432
Perimeter
51827100
Area
167878018400625
Diagonal
18323646.929617
Surface area
1007268110403750
Volume
2.1751577118628E+21
Space diagonal
22441792.602238
Perimeter
38870325
Area
72693314335966
Altitude
11220896.301119
Surface area
72693314335966
Volume
2.563447947014E+20
Height
6107882.3098722