388839084 is an even 9-digits composite number following 388839083
and preceding 388839085 . In scientific notation, it is written as 3.88839084 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 126855120 positive integers (up to 388839084) that are relatively prime to 388839084.
388839084 has 24 divisors, whose sum is 926596608
The reverse of 388839084 is 480938883
Previous prime number is 47
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
three hundred eighty-eight million eight hundred thirty-nine thousand eighty-four
Scientific notation
3.88839084 × 10^8
Engineering notation
3.88839084 × 10^6
Prime Factorization
2 × 2 × 3 × 47 × 689431
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194419542 Product of the distinct prime numbers
The prime factorization of 388839084 is 2 × 2 × 3 × 47 × 689431.
Since it has a total of 5 prime factors.
9 , 6 , 68 , 94 , 230 , 775 , 104 , 4491 , 18294 , 52623 , 21522 , 262507 , 2126801 , 3663167 , 63055889 , 63515547 , 12593934 , 503936773 , 5880041137 , 4838171825
n×2
777678168
n×3
1166517252
n×4
1555356336
n×5
1944195420
n÷2
194419542
n÷3
129613028
n÷3
97209771
n÷5
77767816.8
n2
151195833245959056
n3
5.8790849303975E+25
n4
2.286017999094E+34
n5
8.8889314477522E+42
2 √n19719.003118819
3 √n729.8886951085
4 √n140.4243679666
5 √n52.234083897464
1 , 2 , 3 , 4 , 6 , 12 , 47 , 94 , 141 , 188 , 282 , 564 , 689431 , 1378862 , 2068293 , 2757724 , 4136586 , 8273172 , 32403257 , 64806514 , 97209771 , 129613028 , 194419542 , 388839084
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
-388839083 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 388839084 can be divided by 24 positive divisors.
The sum of these divisors (counting 388839084) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001011010011011010101100
3
Ternary
1000002200001221120
4
Quaternary
113023103122230
5
Quinary
1244020322314
6
Senary
102330100540
8
Octal
2713233254
10
Decimal
388839084
12
Duodecimal
aa27a750
16
Hexadecimal
172d36ac
20
Vigesimal
61a4he4
36
Base36
6fi65o
md5
1619dc590f7f300bd9f96ce0439e10c3
sha1
3891c5bb95d9fd1d6230ce26b7cf8036ec2fb353
sha256
72db978f107ae4ac11ccb911ea0b31b15a507b190e631867568abdecc289eac5
sha512
702eaa949a9f981514e4467ce5f91e1e049a026809490bcab695a8be420458a140ed948323541f2e2eea3fa837c1ee4a83817b772ab293c7f4931d305975c574
ripemd-160
e6a381052caa1df8c4c60574dd874ec886a19e49
Diameter
777678168
Circumference
2443148019.446
Area
4.7499571897889E+17
Volume
2.4626253369557E+26
Surface area
1.8999828759156E+18
Circumference
2443148019.446
Perimeter
1555356336
Area
151195833245959056
Diagonal
549901506.17353
Surface area
907174999475754336
Volume
5.8790849303975E+25
Space diagonal
673489049.45654
Perimeter
1166517252
Area
6.5469716268678E+16
Altitude
336744524.72827
Surface area
6.5469716268678E+16
Volume
6.9285680357596E+24
Height
183300502.05784