788394428 is an even 9-digits composite number following 788394427
and preceding 788394429 . In scientific notation, it is written as 7.88394428 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors.
There are 394197212 positive integers (up to 788394428) that are relatively prime to 788394428.
788394428 has 6 divisors, whose sum is 1379690256
The reverse of 788394428 is 824493887
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
seven hundred eighty-eight million three hundred ninety-four thousand four hundred twenty-eight
Scientific notation
7.88394428 × 10^8
Engineering notation
7.88394428 × 10^6
Prime Factorization
2 × 2 × 197098607
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
394197214
Product of the distinct prime numbers
The prime factorization of 788394428 is 2 × 2 × 197098607.
Since it has a total of 3 prime factors.
7 , 10 , 79 , 98 , 66 , 468 , 7948 , 9252 , 70507 , 20801 , 908826 , 867241 , 9160361 , 2481827 , 40618680 , 22654736 , 847141379 , 412354590 , 8749456869 , 3789256171
n×2
1576788856
n×3
2365183284
n×4
3153577712
n×5
3941972140
n÷2
394197214
n÷3
262798142.66667
n÷3
197098607
n÷5
157678885.6
n2
621565774101447184
n3
4.9003899293709E+26
n4
3.8634401153433E+35
n5
3.0459146598483E+44
2 √n
28078.362274178
3 √n
923.80685823965
4 √n
167.56599378805
5 √n
60.16566333829
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-788394427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 788394428 can be divided by 6 positive divisors.
The sum of these divisors (counting 788394428) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101110111111011111000110111100
3
Ternary
2000221111120211122
4
Quaternary
232333133012330
5
Quinary
3103312110203
6
Senary
210122010112
8
Octal
5677370674
10
Decimal
788394428
12
Duodecimal
1a0046938
16
Hexadecimal
2efdf1bc
20
Vigesimal
c679618
36
Base36
d1e118
md5
4e2bd67ea491fa14c0881c1bff17cd3d
sha1
d6db9a08dcdbdcb1d91a4668bff03a2d92560562
sha256
4ef96228f489541433f00e250380aa59fcc8893eb97fc95dbdd813a947c54efb
sha512
ecc57894160a3d0bddacc9f2303c79f67fb02b9124275e39d27de35e4696b21dc85e248e3c68528b9fc32c2a226fc3b8b55da51bfb18fd753b36d81994202431
ripemd-160
ee3cac8b6d5df72628dfe37c27282cee18c968d5
Diameter
1576788856
Circumference
4953628286.2719
Area
1.95270646964E+18
Volume
2.0526705335783E+27
Surface area
7.8108258785598E+18
Circumference
4953628286.2719
Perimeter
3153577712
Area
621565774101447184
Diagonal
1114958092.577
Surface area
3729394644608683104
Volume
4.9003899293709E+26
Space diagonal
1365539205.7002
Perimeter
2365183284
Area
2.691458752474E+17
Altitude
682769602.8501
Surface area
2.691458752474E+17
Volume
5.7751649158607E+25
Height
371652697.52566