388630716 is an even 9-digits composite number following 388630715
and preceding 388630717 . In scientific notation, it is written as 3.88630716 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 129543568 positive integers (up to 388630716) that are relatively prime to 388630716.
388630716 has 12 divisors, whose sum is 906805032
The reverse of 388630716 is 617036883
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
three hundred eighty-eight million six hundred thirty thousand seven hundred sixteen
Scientific notation
3.88630716 × 10^8
Engineering notation
3.88630716 × 10^6
Prime Factorization
2 × 2 × 3 × 32385893
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194315358 Product of the distinct prime numbers
The prime factorization of 388630716 is 2 × 2 × 3 × 32385893.
Since it has a total of 4 prime factors.
5 , 9 , 14 , 47 , 33 , 76 , 9994 , 2467 , 26525 , 74787 , 765687 , 132445 , 7287056 , 2330628 , 17758312 , 92232806 , 100938001 , 568047193 , 6928344703 , 2072907155
n×2
777261432
n×3
1165892148
n×4
1554522864
n×5
1943153580
n÷2
194315358
n÷3
129543572
n÷3
97157679
n÷5
77726143.2
n2
151033833418672656
n3
5.8696386821723E+25
n4
2.2811218837139E+34
n5
8.8651403095102E+42
2 √n19713.718979432
3 √n729.75829616106
4 √n140.40555181129
5 √n52.228484539917
1 , 2 , 3 , 4 , 6 , 12 , 32385893 , 64771786 , 97157679 , 129543572 , 194315358 , 388630716
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
-388630715 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 388630716 can be divided by 12 positive divisors.
The sum of these divisors (counting 388630716) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001010100000100010111100
3
Ternary
1000002021111010020
4
Quaternary
113022200202330
5
Quinary
1243442140331
6
Senary
102321412140
8
Octal
2712404274
10
Decimal
388630716
12
Duodecimal
aa19a050
16
Hexadecimal
172a08bc
20
Vigesimal
618igfg
36
Base36
6fdpdo
md5
5efc043a904aced65edcf4252859a2c2
sha1
884b43e22e7cc6524888d0c927a2328527ee8a76
sha256
9bc66255d5fa340ac5cc1b40ae7999ef8b1bb37bf126420999c0085e1d6d8876
sha512
cb2caf3d095e968ca0eec59069778e16b4dd5d369531374b36e3b3f77533464544fcfd294dc7dbf889e535e386daa389f43e36a13c3902754f748bd1b9d18b11
ripemd-160
75a772ae0c2aa81e05cc1b9fe0901938e9e4b539
Diameter
777261432
Circumference
2441838804.6899
Area
4.7448678151161E+17
Volume
2.4586685017519E+26
Surface area
1.8979471260464E+18
Circumference
2441838804.6899
Perimeter
1554522864
Area
151033833418672656
Diagonal
549606829.32197
Surface area
906203000512035936
Volume
5.8696386821723E+25
Space diagonal
673128145.49387
Perimeter
1165892148
Area
6.5399568285759E+16
Altitude
336564072.74694
Surface area
6.5399568285759E+16
Volume
6.9174355254649E+24
Height
183202276.44066