385156913 is an odd 9-digits composite number following 385156912
and preceding 385156914 . In scientific notation, it is written as 3.85156913 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 362500608 positive integers (up to 385156913) that are relatively prime to 385156913.
385156913 has 4 divisors, whose sum is 407813220
The reverse of 385156913 is 319651583
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred eighty-five million one hundred fifty-six thousand nine hundred thirteen
Scientific notation
3.85156913 × 10^8
Engineering notation
3.85156913 × 10^6
Prime Factorization
17 × 22656289
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
385156913 Product of the distinct prime numbers
The prime factorization of 385156913 is 17 × 22656289.
Since it has a total of 2 prime factors.
10 , 6 , 60 , 6 , 627 , 187 , 7797 , 335 , 53539 , 2028 , 721460 , 164760 , 2835569 , 3571863 , 40605760 , 93504907 , 32357929 , 295874397 , 5464504057 , 3617218567
n×2
770313826
n×3
1155470739
n×4
1540627652
n×5
1925784565
n÷2
192578456.5
n÷3
128385637.66667
n÷3
96289228.25
n÷5
77031382.6
n2
148345847631689569
n3
5.713642873019E+25
n4
2.2006490509564E+34
n5
8.4759519506276E+42
2 √n19625.414976504
3 √n727.57745336446
4 √n140.09073836805
5 √n52.134779305145
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-385156912 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385156913 can be divided by 4 positive divisors.
The sum of these divisors (counting 385156913) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110111101010000011100110001
3
Ternary
222211201222221212
4
Quaternary
112331100130301
5
Quinary
1242100010123
6
Senary
102115125505
8
Octal
2675203461
10
Decimal
385156913
12
Duodecimal
a8ba3895
16
Hexadecimal
16f50731
20
Vigesimal
6074c5d
36
Base36
6db8z5
md5
3ba86e1587a81c516b49e8c45af13f00
sha1
33974745f68efe19cd93e0a6704813963271278b
sha256
593cc141f0b688a45f366d43d2449ad643d001a1ed040f07c7fa80e9f2803b6a
sha512
be0def434f9a755a55ffe66fd37165f63d189abc786479d7a7b35efdfb96fe19384e00eac5c1211fd503080cbca7c9c61b98db2a54257cd3c86eccb2230ce545
ripemd-160
8fadb065aacbda77ad40da58aa6953b27b414daa
Diameter
770313826
Circumference
2420012256.7202
Area
4.6604222511027E+17
Volume
2.393325130015E+26
Surface area
1.8641689004411E+18
Circumference
2420012256.7202
Perimeter
1540627652
Area
148345847631689569
Diagonal
544694130.00635
Surface area
890075085790137414
Volume
5.713642873019E+25
Space diagonal
667111342.20239
Perimeter
1155470739
Area
6.4235636297489E+16
Altitude
333555671.10119
Surface area
6.4235636297489E+16
Volume
6.7335927013165E+24
Height
181564710.00212