12912263 is an odd 8-digits composite number following 12912262
and preceding 12912264 . In scientific notation, it is written as 1.2912263 × 10^7.
The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors.
There are 9995616 positive integers (up to 12912263) that are relatively prime to 12912263.
12912263 has 16 divisors, whose sum is 16235520
The reverse of 12912263 is 36221921
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8
Name
twelve million nine hundred twelve thousand two hundred sixty-three
Scientific notation
1.2912263 × 10^7
Engineering notation
1.2912263 × 10^6
Prime Factorization
13 × 47 × 7 × 3019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12912263
Product of the distinct prime numbers
The prime factorization of 12912263 is 13 × 47 × 7 × 3019.
Since it has a total of 4 prime factors.
3 , 7 , 93 , 77 , 743 , 909 , 4046 , 4367 , 82378 , 48036 , 507033 , 201130 , 8510029 , 5095163 , 13086605 , 27505766 , 996836918 , 892899061 , 4581019562 , 8644209500
n×2
25824526
n×3
38736789
n×4
51649052
n×5
64561315
n÷2
6456131.5
n÷3
4304087.6666667
n÷3
3228065.75
n÷5
2582452.6
n2
166726535781169
n3
2.1528168790854E+21
n4
2.7797737733589E+28
n5
3.5893170042113E+35
2 √n
3593.3637444601
3 √n
234.6033023526
4 √n
59.944672360937
5 √n
26.43628788904
1 , 7 , 13 , 47 , 91 , 329 , 611 , 3019 , 4277 , 21133 , 39247 , 141893 , 274729 , 993251 , 1844609 , 12912263
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12912262
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12912263 can be divided by 16 positive divisors.
The sum of these divisors (counting 12912263) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001010000011010000111
3
Ternary
220022000021222
4
Quaternary
301100122013
5
Quinary
11301143023
6
Senary
1140430555
8
Octal
61203207
10
Decimal
12912263
12
Duodecimal
43a845b
16
Hexadecimal
c50687
20
Vigesimal
40e0d3
36
Base36
7or5z
md5
5b2c565b314a3be5015d42f50ff5a34c
sha1
db0fe15af155ba2579ef5833f2b308a6195b23bf
sha256
b1ab64cae0cdc3361d4aced138d19e1eda82dbb783278fbb897f032059881bc3
sha512
4bd5d882b83b5e069496f2ed6045dba9dcfce6b7e63fb82c9fa75bc0afd3fb8e52528c017ce041780b60c08f843e2276fbd0782e4ee51eb856dcae6d10a1033b
ripemd-160
cefd30339f6a052c33649fc8bfaf91e9ef4b2b77
Diameter
25824526
Circumference
81130141.164039
Area
5.237868599686E+14
Volume
9.0176982558116E+21
Surface area
2.0951474398744E+15
Circumference
81130141.164039
Perimeter
51649052
Area
166726535781169
Diagonal
18260697.455528
Surface area
1000359214687014
Volume
2.1528168790854E+21
Space diagonal
22364695.556692
Perimeter
38736789
Area
72194707735734
Altitude
11182347.778346
Surface area
72194707735734
Volume
2.5371190230902E+20
Height
6086899.1518428