388952968 is an even 9-digits composite number following 388952967
and preceding 388952969 . In scientific notation, it is written as 3.88952968 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 8 positive divisors.
There are 194476480 positive integers (up to 388952968) that are relatively prime to 388952968.
388952968 has 8 divisors, whose sum is 729286830
The reverse of 388952968 is 869259883
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
three hundred eighty-eight million nine hundred fifty-two thousand nine hundred sixty-eight
Scientific notation
3.88952968 × 10^8
Engineering notation
3.88952968 × 10^6
Prime Factorization
2 × 2 × 2 × 48619121
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
97238242 Product of the distinct prime numbers
The prime factorization of 388952968 is 2 × 2 × 2 × 48619121.
Since it has a total of 4 prime factors.
5 , 5 , 2 , 45 , 932 , 586 , 4888 , 4623 , 5918 , 57411 , 586877 , 83550 , 5361785 , 5270288 , 21578227 , 44790698 , 356751804 , 235094924 , 427456585 , 3725826561
n×2
777905936
n×3
1166858904
n×4
1555811872
n×5
1944764840
n÷2
194476484
n÷3
129650989.33333
n÷3
97238242
n÷5
77790593.6
n2
151284411316009024
n3
5.8842520793494E+25
n4
2.2886973107231E+34
n5
8.9019561185938E+42
2 √n19721.890578745
3 √n729.95994525957
4 √n140.43464878279
5 √n52.237143224512
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
-388952967 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 388952968 can be divided by 8 positive divisors.
The sum of these divisors (counting 388952968) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001011101111001110001000
3
Ternary
1000002212212011111
4
Quaternary
113023233032020
5
Quinary
1244032443333
6
Senary
102332340104
8
Octal
2713571610
10
Decimal
388952968
12
Duodecimal
aa314634
16
Hexadecimal
172ef388
20
Vigesimal
61aj288
36
Base36
6fkm14
md5
d2388e9d9898472be9b3d4f932ae3b82
sha1
39df802e49a1e02a3f7400bca06f57c35b4e8228
sha256
16ee70359b5853a306651032047e4e484762d2bc11a55275ff83c0385fa322bd
sha512
000a97ee661033ab92cd15317de11a4b4d307e0edc2a7608faf9b124a59702ee83ce384671feebf1609ddc8420f4af7fd4727430183d6c4db145fbf4a40ee765
ripemd-160
29a675cdb696077b950d8a6f9223ad95f606f945
Diameter
777905936
Circumference
2443863573.7215
Area
4.7527399519303E+17
Volume
2.4647897472473E+26
Surface area
1.9010959807721E+18
Circumference
2443863573.7215
Perimeter
1555811872
Area
151284411316009024
Diagonal
550062562.47087
Surface area
907706467896054144
Volume
5.8842520793494E+25
Space diagonal
673686302.33071
Perimeter
1166858904
Area
6.5508071698119E+16
Altitude
336843151.16536
Surface area
6.5508071698119E+16
Volume
6.9346575791984E+24
Height
183354187.49029