388634122 is an even 9-digits composite number following 388634121
and preceding 388634123 . In scientific notation, it is written as 3.88634122 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 194241324 positive integers (up to 388634122) that are relatively prime to 388634122.
388634122 has 8 divisors, whose sum is 583178400
The reverse of 388634122 is 221436883
Previous prime number is 2659
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
three hundred eighty-eight million six hundred thirty-four thousand one hundred twenty-two
Scientific notation
3.88634122 × 10^8
Engineering notation
3.88634122 × 10^6
Prime Factorization
2 × 2659 × 73079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
388634122
Product of the distinct prime numbers
The prime factorization of 388634122 is 2 × 2659 × 73079.
Since it has a total of 3 prime factors.
1 , 1 , 22 , 49 , 211 , 767 , 3630 , 8619 , 84295 , 28594 , 142240 , 683598 , 5291064 , 2409024 , 52022010 , 52727366 , 258881346 , 606974494 , 8846107031 , 3302092562
n×2
777268244
n×3
1165902366
n×4
1554536488
n×5
1943170610
n÷2
194317061
n÷3
129544707.33333
n÷3
97158530.5
n÷5
77726824.4
n2
151036480782710884
n3
5.8697930098959E+25
n4
2.2812018527226E+34
n5
8.8655287913763E+42
2 √n
19713.805365784
3 √n
729.76042804736
4 √n
140.40585944249
5 √n
52.22857608677
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
-388634121
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 388634122 can be divided by 8 positive divisors.
The sum of these divisors (counting 388634122) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001010100001011000001010
3
Ternary
1000002021122210101
4
Quaternary
113022201120022
5
Quinary
1243442242442
6
Senary
102321440014
8
Octal
2712413012
10
Decimal
388634122
12
Duodecimal
aa1a000a
16
Hexadecimal
172a160a
20
Vigesimal
618j562
36
Base36
6fds0a
md5
d1645c399c9c1833ef578c3b2c84ea5f
sha1
91608780d2e38b9d47080682bfa9b97244e460bb
sha256
ac5a5798efdaf0b07292f2d8d66b1a266ca578c7963a77aab50b945db8314371
sha512
e597c5a51168c926a068ed4294ff1a46cea16d54435d13217e314a39e41146dbfd0f336007d5002728774cccaae1daebfb6e9014be0f8acaf5c5570182bc5147
ripemd-160
e13db4f26c96ae572237ef0e28c997188e9ccb70
Diameter
777268244
Circumference
2441860205.219
Area
4.7449509845102E+17
Volume
2.4587331463975E+26
Surface area
1.8979803938041E+18
Circumference
2441860205.219
Perimeter
1554536488
Area
151036480782710884
Diagonal
549611646.13336
Surface area
906218884696265304
Volume
5.8697930098959E+25
Space diagonal
673134044.85892
Perimeter
1165902366
Area
6.5400714628014E+16
Altitude
336567022.42946
Surface area
6.5400714628014E+16
Volume
6.9176174024313E+24
Height
183203882.04445