388628357 is an odd 9-digits composite number following 388628356
and preceding 388628358 . In scientific notation, it is written as 3.88628357 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 355557888 positive integers (up to 388628357) that are relatively prime to 388628357.
388628357 has 8 divisors, whose sum is 422228184
The reverse of 388628357 is 753826883
Previous prime number is 113
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
three hundred eighty-eight million six hundred twenty-eight thousand three hundred fifty-seven
Scientific notation
3.88628357 × 10^8
Engineering notation
3.88628357 × 10^6
Prime Factorization
13 × 113 × 264553
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
388628357 Product of the distinct prime numbers
The prime factorization of 388628357 is 13 × 113 × 264553.
Since it has a total of 3 prime factors.
7 , 7 , 49 , 98 , 365 , 63 , 3716 , 9428 , 12042 , 13415 , 482135 , 297865 , 6979603 , 7964137 , 39248911 , 61422980 , 307795712 , 555952015 , 7731629292 , 4103903932
n×2
777256714
n×3
1165885071
n×4
1554513428
n×5
1943141785
n÷2
194314178.5
n÷3
129542785.66667
n÷3
97157089.25
n÷5
77725671.4
n2
151031999864519449
n3
5.8695317961772E+25
n4
2.2810664983076E+34
n5
8.8648712544503E+42
2 √n19713.659147911
3 √n729.75681960655
4 √n140.40533874433
5 √n52.228421134073
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
-388628356 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 388628357 can be divided by 8 positive divisors.
The sum of these divisors (counting 388628357) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001010011111111110000101
3
Ternary
1000002021100212212
4
Quaternary
113022133332011
5
Quinary
1243442101412
6
Senary
102321353205
8
Octal
2712377605
10
Decimal
388628357
12
Duodecimal
aa198805
16
Hexadecimal
1729ff85
20
Vigesimal
618iahh
36
Base36
6fdnk5
md5
fa41ae1192cad6a27e439c843b36bd63
sha1
e754de30f1fb1f4f88d2329f9412f269fd7d8b47
sha256
5b969bdafe8bfc479b034dd78c3c39a585904c69c12d73a41234a12692b5aa0e
sha512
1674165cf570ad0ebff2f05560e4d8b8e938f60a89ffdfe2311bcb8556a7d83c8e0790293824c2e4ef44d3bf7d463d49f2d4645ab85365c7a10e287747d942a4
ripemd-160
8534f899a2dda2892c7dd35b23721809879f7ee9
Diameter
777256714
Circumference
2441823982.6557
Area
4.7448102123135E+17
Volume
2.458623729451E+26
Surface area
1.8979240849254E+18
Circumference
2441823982.6557
Perimeter
1554513428
Area
151031999864519449
Diagonal
549603493.19217
Surface area
906191999187116694
Volume
5.8695317961772E+25
Space diagonal
673124059.58602
Perimeter
1165885071
Area
6.5398774333521E+16
Altitude
336562029.79301
Surface area
6.5398774333521E+16
Volume
6.9173095591116E+24
Height
183201164.39739