13378428 is an even 8-digits composite number following 13378427
and preceding 13378429 . In scientific notation, it is written as 1.3378428 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 3822336 positive integers (up to 13378428) that are relatively prime to 13378428.
13378428 has 12 divisors, whose sum is 23784320
The reverse of 13378428 is 82487331
Previous prime number is 63
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
thirteen million three hundred seventy-eight thousand four hundred twenty-eight
Scientific notation
1.3378428 × 10^7
Engineering notation
1.3378428 × 10^6
Prime Factorization
2 × 2 × 63 × 53089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6689214
Product of the distinct prime numbers
The prime factorization of 13378428 is 2 × 2 × 63 × 53089.
Since it has a total of 4 prime factors.
7 , 1 , 89 , 26 , 590 , 63 , 1910 , 5703 , 67336 , 48043 , 424865 , 35320 , 6553190 , 9661948 , 91071215 , 33961827 , 709278873 , 2028789 , 4070869640 , 4350269427
n×2
26756856
n×3
40135284
n×4
53513712
n×5
66892140
n÷2
6689214
n÷3
4459476
n÷3
3344607
n÷5
2675685.6
n2
178982335751184
n3
2.394502292119E+21
n4
3.203467651095E+28
n5
4.2857361320503E+35
2 √n
3657.6533460677
3 √n
237.39324768399
4 √n
60.478536242767
5 √n
26.624472813312
1 , 2 , 4 , 63 , 126 , 252 , 53089 , 106178 , 212356 , 3344607 , 6689214 , 13378428
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-13378427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13378428 can be divided by 12 positive divisors.
The sum of these divisors (counting 13378428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011000010001101111100
3
Ternary
221011200202100
4
Quaternary
303002031330
5
Quinary
11411102203
6
Senary
1154425100
8
Octal
63021574
10
Decimal
13378428
12
Duodecimal
4592190
16
Hexadecimal
cc237c
20
Vigesimal
43c618
36
Base36
7yqv0
md5
93fe65de7a1ed31ed8bb538495db87c6
sha1
f2030abb2d9378abc97a85fa06673090da3728e2
sha256
697d411c63656eb4432afd1a6ee7423de39a87b5c5466eec8512ade48d9f9aa5
sha512
eea3c9132567aab1deed3d8c265080cd523fdbf62dafb59a6b3c9111ce3726aafd8104e3208a704b4c1bf6d45abf1deb7bfb4b9b9b6a2a7b3d2db0630f991e03
ripemd-160
7b8240885bd9f9b8b835ef6fdf49a65600c291f3
Diameter
26756856
Circumference
84059142.24276
Area
5.6228959111826E+14
Volume
1.0030067746567E+22
Surface area
2.249158364473E+15
Circumference
84059142.24276
Perimeter
53513712
Area
178982335751184
Diagonal
18919954.320832
Surface area
1073894014507104
Volume
2.394502292119E+21
Space diagonal
23172117.021402
Perimeter
40135284
Area
77501624794601
Altitude
11586058.510701
Surface area
77501624794601
Volume
2.8219480138735E+20
Height
6306651.4402773