388634164 is an even 9-digits composite number following 388634163
and preceding 388634165 . In scientific notation, it is written as 3.88634164 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 188037696 positive integers (up to 388634164) that are relatively prime to 388634164.
388634164 has 24 divisors, whose sum is 702414720
The reverse of 388634164 is 461436883
Previous prime number is 89
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
three hundred eighty-eight million six hundred thirty-four thousand one hundred sixty-four
Scientific notation
3.88634164 × 10^8
Engineering notation
3.88634164 × 10^6
Prime Factorization
2 × 2 × 47 × 89 × 23227
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194317082 Product of the distinct prime numbers
The prime factorization of 388634164 is 2 × 2 × 47 × 89 × 23227.
Since it has a total of 5 prime factors.
3 , 5 , 62 , 38 , 774 , 56 , 1327 , 9523 , 62655 , 387 , 203403 , 37445 , 1537367 , 5770839 , 93619738 , 47536965 , 386372993 , 216918144 , 485168909 , 3115651825
n×2
777268328
n×3
1165902492
n×4
1554536656
n×5
1943170820
n÷2
194317082
n÷3
129544721.33333
n÷3
97158541
n÷5
77726832.8
n2
151036513427978896
n3
5.8697949129557E+25
n4
2.281202838848E+34
n5
8.8655335819012E+42
2 √n19713.806431027
3 √n729.76045433595
4 √n140.40586323593
5 √n52.228577215647
1 , 2 , 4 , 47 , 89 , 94 , 178 , 188 , 356 , 4183 , 8366 , 16732 , 23227 , 46454 , 92908 , 1091669 , 2067203 , 2183338 , 4134406 , 4366676 , 8268812 , 97158541 , 194317082 , 388634164
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-388634163 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388634164 can be divided by 24 positive divisors.
The sum of these divisors (counting 388634164) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001010100001011000110100
3
Ternary
1000002021122211221
4
Quaternary
113022201120310
5
Quinary
1243442243124
6
Senary
102321440124
8
Octal
2712413064
10
Decimal
388634164
12
Duodecimal
aa1a0044
16
Hexadecimal
172a1634
20
Vigesimal
618j584
36
Base36
6fds1g
md5
877af471db22902fa02193f6d23b94cd
sha1
9aef779381f9173cccd7f876407b96518b05f169
sha256
2b9ea51243332e39367cb87ee7b3bc1eb1fd3fe5b3ee1055c15741954e1cd078
sha512
d90b53743fb185d6088d7509167e960f88f71284fcacf97493654c5ae2ec7b7412d8b944eb0b4841ccffe11b6d3fe1474d8bcdf9ca337ced7c3244e3cf057eb4
ripemd-160
f550deef43612da34f550fc1a07c36ea73d02ca0
Diameter
777268328
Circumference
2441860469.1128
Area
4.7449520100915E+17
Volume
2.4587339435494E+26
Surface area
1.8979808040366E+18
Circumference
2441860469.1128
Perimeter
1554536656
Area
151036513427978896
Diagonal
549611705.53033
Surface area
906219080567873376
Volume
5.8697949129557E+25
Space diagonal
673134117.60506
Perimeter
1165902492
Area
6.540072876383E+16
Altitude
336567058.80253
Surface area
6.540072876383E+16
Volume
6.9176196452088E+24
Height
183203901.84344