388632065 is an odd 9-digits composite number following 388632064
and preceding 388632066 . In scientific notation, it is written as 3.88632065 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 300373920 positive integers (up to 388632065) that are relatively prime to 388632065.
388632065 has 24 divisors, whose sum is 482669568
The reverse of 388632065 is 560236883
Previous prime number is 127
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred eighty-eight million six hundred thirty-two thousand sixty-five
Scientific notation
3.88632065 × 10^8
Engineering notation
3.88632065 × 10^6
Prime Factorization
5 × 43 × 43 × 127 × 331
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
9037955 Product of the distinct prime numbers
The prime factorization of 388632065 is 5 × 43 × 43 × 127 × 331.
Since it has a total of 5 prime factors.
6 , 8 , 87 , 43 , 149 , 443 , 1998 , 1843 , 47663 , 53216 , 174437 , 595624 , 2320241 , 6557160 , 95529294 , 58943 , 263323616 , 308751883 , 5736842647 , 7860551669
n×2
777264130
n×3
1165896195
n×4
1554528260
n×5
1943160325
n÷2
194316032.5
n÷3
129544021.66667
n÷3
97158016.25
n÷5
77726413
n2
151034881946164225
n3
5.8696998057769E+25
n4
2.2811535564492E+34
n5
8.8652941722494E+42
2 √n19713.753194154
3 √n729.75914052973
4 √n140.40567365372
5 √n52.228520798568
1 , 5 , 43 , 127 , 215 , 331 , 635 , 1655 , 1849 , 5461 , 9245 , 14233 , 27305 , 42037 , 71165 , 210185 , 234823 , 612019 , 1174115 , 1807591 , 3060095 , 9037955 , 77726413 , 388632065
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
-388632064 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 388632065 can be divided by 24 positive divisors.
The sum of these divisors (counting 388632065) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001010100000111000000001
3
Ternary
1000002021112222012
4
Quaternary
113022200320001
5
Quinary
1243442211230
6
Senary
102321422305
8
Octal
2712407001
10
Decimal
388632065
12
Duodecimal
aa19a995
16
Hexadecimal
172a0e01
20
Vigesimal
618j035
36
Base36
6fdqf5
md5
0b6d77c156ed4c10e1432d78cdf1b6fc
sha1
ada2bdecfa45e23a37c2fddb541f63b321f3789d
sha256
705d8a8fc2b12a309bf1e399d136232d70b484b33afc034aa2a4cfafcb6072a1
sha512
8a2577fa4aa748d059e9241f11882b855ca6776019c79d9ba7674646a09b0e01df160384e17a5e49e3a81fbf9a27c3cf712389062d37d9abee54348f42c67e9d
ripemd-160
7c221b552703ad99d9bf27e8be1994b245a0255d
Diameter
777264130
Circumference
2441847280.7069
Area
4.7449007555787E+17
Volume
2.4586941051475E+26
Surface area
1.8979603022315E+18
Circumference
2441847280.7069
Perimeter
1554528260
Area
151034881946164225
Diagonal
549608737.09606
Surface area
906209291676985350
Volume
5.8696998057769E+25
Space diagonal
673130482.03041
Perimeter
1165896195
Area
6.5400022311481E+16
Altitude
336565241.01521
Surface area
6.5400022311481E+16
Volume
6.9175075603237E+24
Height
183202912.36535