385429169 is an odd 9-digits composite number following 385429168
and preceding 385429170 . In scientific notation, it is written as 3.85429169 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 360133200 positive integers (up to 385429169) that are relatively prime to 385429169.
385429169 has 8 divisors, whose sum is 411582720
The reverse of 385429169 is 961924583
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
three hundred eighty-five million four hundred twenty-nine thousand one hundred sixty-nine
Scientific notation
3.85429169 × 10^8
Engineering notation
3.85429169 × 10^6
Prime Factorization
31 × 29 × 428731
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
385429169
Product of the distinct prime numbers
The prime factorization of 385429169 is 31 × 29 × 428731.
Since it has a total of 3 prime factors.
7 , 10 , 99 , 84 , 961 , 789 , 6875 , 9226 , 47084 , 44436 , 38083 , 487493 , 1269833 , 3316393 , 68698384 , 43951418 , 296422841 , 489197933 , 1238417017 , 8037857207
n×2
770858338
n×3
1156287507
n×4
1541716676
n×5
1927145845
n÷2
192714584.5
n÷3
128476389.66667
n÷3
96357292.25
n÷5
77085833.8
n2
148555644316030561
n3
5.7257678538987E+25
n4
2.2068779458151E+34
n5
8.5059513273994E+42
2 √n
19632.350063097
3 √n
727.74884729488
4 √n
140.11548830553
5 √n
52.142147727919
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
-385429168
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 385429169 can be divided by 8 positive divisors.
The sum of these divisors (counting 385429169) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110111110010010111010110001
3
Ternary
222212020211102102
4
Quaternary
112332102322301
5
Quinary
1242132213134
6
Senary
102125030145
8
Octal
2676227261
10
Decimal
385429169
12
Duodecimal
a90b5355
16
Hexadecimal
16f92eb1
20
Vigesimal
608ici9
36
Base36
6dh31t
md5
677d919777f436a7f904dafe1f920e85
sha1
e527a43bb41b1c3122c78c1d485601a36962631c
sha256
6a1729c2739efabf4369a5e7b636b535caa01d34c4445624bfa0bec0ee744def
sha512
3094f9bdcb4737bf0bb00b2ffbcf967828f9f71dbef45e76d9f307f6e8e5bcf7ec068b986f0bce3bb6221d315f7f35130a773dc8bc275128f769623e9aa0ae58
ripemd-160
b781c197d9875741871da89c1c2f518f9bd722fb
Diameter
770858338
Circumference
2421722891.6192
Area
4.6670132083254E+17
Volume
2.3984040301292E+26
Surface area
1.8668052833302E+18
Circumference
2421722891.6192
Perimeter
1541716676
Area
148555644316030561
Diagonal
545079158.13399
Surface area
891333865896183366
Volume
5.7257678538987E+25
Space diagonal
667582903.42705
Perimeter
1156287507
Area
6.4326480926624E+16
Altitude
333791451.71353
Surface area
6.4326480926624E+16
Volume
6.7478821283196E+24
Height
181693052.71133