388673984 is an even 9-digits composite number following 388673983
and preceding 388673985 . In scientific notation, it is written as 3.88673984 × 10^8.
The sum of its digits is 56. It has a total of 7 prime factors and 14 positive divisors.
There are 194336960 positive integers (up to 388673984) that are relatively prime to 388673984.
388673984 has 14 divisors, whose sum is 771275064
The reverse of 388673984 is 489376883
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
three hundred eighty-eight million six hundred seventy-three thousand nine hundred eighty-four
Scientific notation
3.88673984 × 10^8
Engineering notation
3.88673984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 6073031
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
12146062 Product of the distinct prime numbers
The prime factorization of 388673984 is 2 × 2 × 2 × 2 × 2 × 2 × 6073031.
Since it has a total of 7 prime factors.
3 , 5 , 87 , 10 , 231 , 306 , 931 , 4531 , 51732 , 97398 , 471076 , 19 , 9645649 , 7681328 , 18495199 , 39058952 , 74307072 , 291412898 , 1297634763 , 6027553800
n×2
777347968
n×3
1166021952
n×4
1554695936
n×5
1943369920
n÷2
194336992
n÷3
129557994.66667
n÷3
97168496
n÷5
77734796.8
n2
151067465838432256
n3
5.8715993800207E+25
n4
2.2821379234846E+34
n5
8.8700763875824E+42
2 √n19714.816357248
3 √n729.78537757702
4 √n140.40945964303
5 √n52.229647454398
1 , 2 , 4 , 8 , 16 , 32 , 64 , 6073031 , 12146062 , 24292124 , 48584248 , 97168496 , 194336992 , 388673984
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-388673983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388673984 can be divided by 14 positive divisors.
The sum of these divisors (counting 388673984) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
10111001010101011000111000000
3
Ternary
1000002100200110202
4
Quaternary
113022223013000
5
Quinary
1244000031414
6
Senary
102322344332
8
Octal
2712530700
10
Decimal
388673984
12
Duodecimal
aa1bb0a8
16
Hexadecimal
172ab1c0
20
Vigesimal
61944j4
36
Base36
6femrk
md5
509de4ff42d0c307ea1eabc37efc82c6
sha1
d4d800bce05188ecdedee6a8e93b748a39ef2074
sha256
1f34dbcf0f88e8964f7070f473e9173df62f9ac0ee7ddca32ad2c51c901c155b
sha512
7218ed9cefb97a74649b9c7377de0a19c4c5e52d8d2b2233b7cd41e3a97a23acea066e99797ce5cd6a4cb81cc19b3f8b447068e267f4c8dc155715904bc6360c
ripemd-160
94b729d07ec2854def81c98b93d1e466d4519dfd
Diameter
777347968
Circumference
2442110665.5518
Area
4.7459244087445E+17
Volume
2.4594897969461E+26
Surface area
1.8983697634978E+18
Circumference
2442110665.5518
Perimeter
1554695936
Area
151067465838432256
Diagonal
549668019.51438
Surface area
906404795030593536
Volume
5.8715993800207E+25
Space diagonal
673203087.86821
Perimeter
1166021952
Area
6.541413155071E+16
Altitude
336601543.93411
Surface area
6.541413155071E+16
Volume
6.919746230039E+24
Height
183222673.17146