394920339 is an odd 9-digits composite number following 394920338
and preceding 394920340 . In scientific notation, it is written as 3.94920339 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 226748160 positive integers (up to 394920339) that are relatively prime to 394920339.
394920339 has 8 divisors, whose sum is 438381168
The reverse of 394920339 is 933029493
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred ninety-four million nine hundred twenty thousand three hundred thirty-nine
Scientific notation
3.94920339 × 10^8
Engineering notation
3.94920339 × 10^6
Prime Factorization
57 × 11 × 629857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
394920339
Product of the distinct prime numbers
The prime factorization of 394920339 is 57 × 11 × 629857.
Since it has a total of 3 prime factors.
5 , 4 , 21 , 51 , 75 , 149 , 5690 , 4237 , 17426 , 62482 , 664958 , 241358 , 9985880 , 1574004 , 25690457 , 73293747 , 450888909 , 200648458 , 3779192358 , 894099826
n×2
789840678
n×3
1184761017
n×4
1579681356
n×5
1974601695
n÷2
197460169.5
n÷3
131640113
n÷3
98730084.75
n÷5
78984067.8
n2
155962074155874921
n3
6.1592595196781E+25
n4
2.4324168575003E+34
n5
9.6061088995332E+42
2 √n
19872.602723348
3 √n
733.67406464006
4 √n
140.97021927821
5 √n
52.396454447483
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
-394920338
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 394920339 can be divided by 8 positive divisors.
The sum of these divisors (counting 394920339) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111100010100000000110010011
3
Ternary
1000112010000212020
4
Quaternary
113202200012103
5
Quinary
1302044422324
6
Senary
103104302523
8
Octal
2742400623
10
Decimal
394920339
12
Duodecimal
b0311a43
16
Hexadecimal
178a0193
20
Vigesimal
63850gj
36
Base36
6j4ihf
md5
f7176199bde1d39a3b3f71cfe19861fd
sha1
7db06bca026f2e69147b484859e40e6a68ccab34
sha256
1ab9b964efcce6b8c0a8ff9c5f9728608fabf6d2bf355741af5f0fd1ae2ca9cd
sha512
eebf0a5e751e715e527c86ed63b08fa40a71c5aa161e388d96ad560e25e9bc6b636ab6d55a626865645f7d8267c7afdd8b47a03d96a7c7b11f6d875c1080ff16
ripemd-160
57fca09ba3b39d608f3adcb4a81b26790fd9fb81
Diameter
789840678
Circumference
2481357671.5112
Area
4.8996930640672E+17
Volume
2.5799845944765E+26
Surface area
1.9598772256269E+18
Circumference
2481357671.5112
Perimeter
1579681356
Area
155962074155874921
Diagonal
558501699.47078
Surface area
935772444935249526
Volume
6.1592595196781E+25
Space diagonal
684022092.09032
Perimeter
1184761017
Area
6.753355912295E+16
Altitude
342011046.04516
Surface area
6.753355912295E+16
Volume
7.2587569557537E+24
Height
186167233.15693