388632834 is an even 9-digits composite number following 388632833
and preceding 388632835 . In scientific notation, it is written as 3.88632834 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 129544272 positive integers (up to 388632834) that are relatively prime to 388632834.
388632834 has 12 divisors, whose sum is 842037846
The reverse of 388632834 is 438236883
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
three hundred eighty-eight million six hundred thirty-two thousand eight hundred thirty-four
Scientific notation
3.88632834 × 10^8
Engineering notation
3.88632834 × 10^6
Prime Factorization
2 × 3 × 3 × 21590713
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
129544278 Product of the distinct prime numbers
The prime factorization of 388632834 is 2 × 3 × 3 × 21590713.
Since it has a total of 4 prime factors.
6 , 6 , 42 , 27 , 353 , 513 , 5659 , 6002 , 92635 , 96104 , 48829 , 942287 , 4763661 , 3067821 , 52980740 , 83442172 , 945446708 , 718921564 , 5094208268 , 9523096579
n×2
777265668
n×3
1165898502
n×4
1554531336
n×5
1943164170
n÷2
194316417
n÷3
129544278
n÷3
97158208.5
n÷5
77726566.8
n2
151035479662871556
n3
5.8697346495931E+25
n4
2.2811716116994E+34
n5
8.8653818829507E+42
2 √n19713.772698294
3 √n729.75962186281
4 √n140.40574311008
5 √n52.228541467836
1 , 2 , 3 , 6 , 9 , 18 , 21590713 , 43181426 , 64772139 , 129544278 , 194316417 , 388632834
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-388632833 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388632834 can be divided by 12 positive divisors.
The sum of these divisors (counting 388632834) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001010100001000100000010
3
Ternary
1000002021121000200
4
Quaternary
113022201010002
5
Quinary
1243442222314
6
Senary
102321430030
8
Octal
2712410402
10
Decimal
388632834
12
Duodecimal
aa19b316
16
Hexadecimal
172a1102
20
Vigesimal
618j21e
36
Base36
6fdr0i
md5
7f5ebe48559064b6371b100cf58d272b
sha1
6ad14482420a786400bc9a66c3eacc5b747d0e75
sha256
01530f8776ebdc38e4c7933a0958bea592d9c4cad4cba0d06bd446172e10053c
sha512
c4b20ac6c6dd0734cb0de283f75ac41ec0d315d74aa5bade0653ce0665e2483c928810b40c50e8a0df059cf68bfd3630c86ac1854e3ac6948044f061adec1891
ripemd-160
231102765f4da326d14a6d60ba0e03b50e74477b
Diameter
777265668
Circumference
2441852112.4764
Area
4.7449195334029E+17
Volume
2.4587087004911E+26
Surface area
1.8979678133612E+18
Circumference
2441852112.4764
Perimeter
1554531336
Area
151035479662871556
Diagonal
549609824.62629
Surface area
906212877977229336
Volume
5.8697346495931E+25
Space diagonal
673131813.97748
Perimeter
1165898502
Area
6.5400281130407E+16
Altitude
336565906.98874
Surface area
6.5400281130407E+16
Volume
6.9175486241549E+24
Height
183203274.87543