78135329 is an odd 8-digits composite number following 78135328
and preceding 78135330 . In scientific notation, it is written as 7.8135329 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 77517360 positive integers (up to 78135329) that are relatively prime to 78135329.
78135329 has 8 divisors, whose sum is 78756288
The reverse of 78135329 is 92353187
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-eight million one hundred thirty-five thousand three hundred twenty-nine
Scientific notation
7.8135329 × 10^7
Engineering notation
7.8135329 × 10^6
Prime Factorization
907 × 311 × 277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78135329
Product of the distinct prime numbers
The prime factorization of 78135329 is 907 × 311 × 277.
Since it has a total of 3 prime factors.
3 , 2 , 82 , 5 , 582 , 931 , 8162 , 4797 , 58431 , 80424 , 707427 , 689147 , 8061031 , 2066159 , 78607894 , 54381262 , 672558275 , 380748020 , 298479752 , 3905716758
n×2
156270658
n×3
234405987
n×4
312541316
n×5
390676645
n÷2
39067664.5
n÷3
26045109.666667
n÷3
19533832.25
n÷5
15627065.8
n2
6105129637938241
n3
4.7702631284796E+23
n4
3.7272607896032E+31
n5
2.9123074806445E+39
2 √n
8839.4190419959
3 √n
427.51282566995
4 √n
94.018184634654
5 √n
37.893916083306
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78135328
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78135329 can be divided by 8 positive divisors.
The sum of these divisors (counting 78135329) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101010000100000000100001
3
Ternary
12110000200112002
4
Quaternary
10222010000201
5
Quinary
130000312304
6
Senary
11430413345
8
Octal
452040041
10
Decimal
78135329
12
Duodecimal
22201255
16
Hexadecimal
4a84021
20
Vigesimal
1486i69
36
Base36
1aiplt
md5
12656ea9d77c81d8b2e09de3d91f6e7e
sha1
aa8b0b5f79017170bc4150cacd06e9b06e467f68
sha256
8dfe1915d003dd4f04899b137c9102df87e61d1f0773760c3439d4d3d40adcc5
sha512
eca10484a78e96fa764f75a268abbe09df0842f2d42e03276e4493b1caab6b81217f662eb94b2b1e759e12563b384db74e21295908a81d76e26e642058fd9da4
ripemd-160
488bd199f95c5658f0b0f8a461101e82e5de34b3
Diameter
156270658
Circumference
490938751.14444
Area
1.917983041976E+16
Volume
1.9981631466829E+24
Surface area
7.671932167904E+16
Circumference
490938751.14444
Perimeter
312541316
Area
6105129637938241
Diagonal
110500041.97228
Surface area
36630777827629446
Volume
4.7702631284796E+23
Space diagonal
135334359.69411
Perimeter
234405987
Area
2.6435986799259E+15
Altitude
67667179.847055
Surface area
2.6435986799259E+15
Volume
5.6218090103201E+22
Height
36833347.324095