388614948 is an even 9-digits composite number following 388614947
and preceding 388614949 . In scientific notation, it is written as 3.88614948 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 129538312 positive integers (up to 388614948) that are relatively prime to 388614948.
388614948 has 12 divisors, whose sum is 906768240
The reverse of 388614948 is 849416883
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
three hundred eighty-eight million six hundred fourteen thousand nine hundred forty-eight
Scientific notation
3.88614948 × 10^8
Engineering notation
3.88614948 × 10^6
Prime Factorization
2 × 2 × 3 × 32384579
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194307474 Product of the distinct prime numbers
The prime factorization of 388614948 is 2 × 2 × 3 × 32384579.
Since it has a total of 4 prime factors.
6 , 5 , 78 , 74 , 456 , 332 , 7063 , 5550 , 56594 , 1230 , 229954 , 567340 , 5039448 , 7601704 , 23491724 , 77828318 , 111034406 , 827932205 , 9139793981 , 5547364155
n×2
777229896
n×3
1165844844
n×4
1554459792
n×5
1943074740
n÷2
194307474
n÷3
129538316
n÷3
97153737
n÷5
77722989.6
n2
151021577809042704
n3
5.8689242607139E+25
n4
2.2807516963933E+34
n5
8.8633420189478E+42
2 √n19713.319050835
3 √n729.74842647932
4 √n140.40412761324
5 √n52.228060717468
1 , 2 , 3 , 4 , 6 , 12 , 32384579 , 64769158 , 97153737 , 129538316 , 194307474 , 388614948
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
-388614947 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 388614948 can be divided by 12 positive divisors.
The sum of these divisors (counting 388614948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001010011100101100100100
3
Ternary
1000002020200111020
4
Quaternary
113022130230210
5
Quinary
1243441134243
6
Senary
102321211140
8
Octal
2712345444
10
Decimal
388614948
12
Duodecimal
aa190ab0
16
Hexadecimal
1729cb24
20
Vigesimal
618gh78
36
Base36
6fdd7o
md5
f61bdeeab1b3cf734353dd6d18cebfff
sha1
0125b973a086d3e5aa08125960da85f7ce6fc89f
sha256
4794484fca736d93e27f85133920e8bd38ea902db7122d542451a21e4ad6025d
sha512
2ca6348ad1ac71216e9d97b75f2b59f975a6179fe19503791512b3c37e73f4b3ca02ecbd6514d36438cbe0636a6f2036c113c0adafa4f08c70fd1e8c554e8186
ripemd-160
079c7284a866680d5836232fdc450a5da140ba54
Diameter
777229896
Circumference
2441739731.424
Area
4.7444827937843E+17
Volume
2.4583692455912E+26
Surface area
1.8977931175137E+18
Circumference
2441739731.424
Perimeter
1554459792
Area
151021577809042704
Diagonal
549584530.00252
Surface area
906129466854256224
Volume
5.8689242607139E+25
Space diagonal
673100834.51674
Perimeter
1165844844
Area
6.539426145112E+16
Altitude
336550417.25837
Surface area
6.539426145112E+16
Volume
6.9165935717017E+24
Height
183194843.33417