78135328 is an even 8-digits composite number following 78135327
and preceding 78135329 . In scientific notation, it is written as 7.8135328 × 10^7.
The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors.
There are 39067648 positive integers (up to 78135328) that are relatively prime to 78135328.
78135328 has 12 divisors, whose sum is 153828990
The reverse of 78135328 is 82353187
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-eight million one hundred thirty-five thousand three hundred twenty-eight
Scientific notation
7.8135328 × 10^7
Engineering notation
7.8135328 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2441729
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4883458
Product of the distinct prime numbers
The prime factorization of 78135328 is 2 × 2 × 2 × 2 × 2 × 2441729.
Since it has a total of 6 prime factors.
5 , 8 , 79 , 17 , 202 , 474 , 1230 , 5164 , 21164 , 65666 , 282889 , 645598 , 1912736 , 903927 , 10688361 , 97593207 , 880130915 , 653054156 , 9518740960 , 5661357740
n×2
156270656
n×3
234405984
n×4
312541312
n×5
390676640
n÷2
39067664
n÷3
26045109.333333
n÷3
19533832
n÷5
15627065.6
n2
6105129481667584
n3
4.7702629453257E+23
n4
3.7272605987927E+31
n5
2.9123072942814E+39
2 √n
8839.4189854311
3 √n
427.51282384613
4 √n
94.018184333836
5 √n
37.89391598631
1 , 2 , 4 , 8 , 16 , 32 , 2441729 , 4883458 , 9766916 , 19533832 , 39067664 , 78135328
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
-78135327
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 78135328 can be divided by 12 positive divisors.
The sum of these divisors (counting 78135328) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101010000100000000100000
3
Ternary
12110000200112001
4
Quaternary
10222010000200
5
Quinary
130000312303
6
Senary
11430413344
8
Octal
452040040
10
Decimal
78135328
12
Duodecimal
22201254
16
Hexadecimal
4a84020
20
Vigesimal
1486i68
36
Base36
1aipls
md5
eb5683facbdbd3db41d7736b7be7ce47
sha1
2ee7f291dddd742d3d275e664ed72d7ad1796202
sha256
15d958774fa81db60232cf34af54d29734961cfaca384892b8a85fcb2eff1fbb
sha512
4d921ccae86661dfc8da04882f20add87042b18955b4420c1f184d328c43fc115d9d01d77903a5fb3f25a498a87b4fcbce2d07ecca8776c5a3c81092c43abc7d
ripemd-160
e1ffd5ac7e3d08e14125a2cb4508d7827c7d6e57
Diameter
156270656
Circumference
490938744.86126
Area
1.9179829928821E+16
Volume
1.9981630699636E+24
Surface area
7.6719319715285E+16
Circumference
490938744.86126
Perimeter
312541312
Area
6105129481667584
Diagonal
110500040.55807
Surface area
36630776890005504
Volume
4.7702629453257E+23
Space diagonal
135334357.96206
Perimeter
234405984
Area
2.6435986122587E+15
Altitude
67667178.98103
Surface area
2.6435986122587E+15
Volume
5.6218087944712E+22
Height
36833346.85269