388289276 is an even 9-digits composite number following 388289275
and preceding 388289277 . In scientific notation, it is written as 3.88289276 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors.
There are 194144636 positive integers (up to 388289276) that are relatively prime to 388289276.
388289276 has 6 divisors, whose sum is 679506240
The reverse of 388289276 is 672982883
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred eighty-eight million two hundred eighty-nine thousand two hundred seventy-six
Scientific notation
3.88289276 × 10^8
Engineering notation
3.88289276 × 10^6
Prime Factorization
2 × 2 × 97072319
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
194144638 Product of the distinct prime numbers
The prime factorization of 388289276 is 2 × 2 × 97072319.
Since it has a total of 3 prime factors.
1 , 9 , 86 , 63 , 144 , 729 , 6358 , 3392 , 86874 , 14501 , 584828 , 555169 , 2066542 , 9574870 , 82240440 , 52696803 , 430689500 , 35030185 , 5528284896 , 409057773
n×2
776578552
n×3
1164867828
n×4
1553157104
n×5
1941446380
n÷2
194144638
n÷3
129429758.66667
n÷3
97072319
n÷5
77657855.2
n2
150768561856604176
n3
5.8541815726862E+25
n4
2.2731159244309E+34
n5
8.8262653656133E+42
2 √n19705.0571174
3 √n729.54451851485
4 √n140.37470255498
5 √n52.219304017985
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-388289275 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388289276 can be divided by 6 positive divisors.
The sum of these divisors (counting 388289276) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10111001001001101001011111100
3
Ternary
1000001122010202022
4
Quaternary
113021031023330
5
Quinary
1243400224101
6
Senary
102310215312
8
Octal
2711151374
10
Decimal
388289276
12
Duodecimal
aa054538
16
Hexadecimal
1724d2fc
20
Vigesimal
616g33g
36
Base36
6f6dx8
md5
bd936ff272127a80f20d82c134125e34
sha1
6eeef630d6a7f7f9f1e6d2f98d730418ed3ff3fb
sha256
5ba93886fc6ba85050ab044d6ac4830eb9be4563ebae4f3ac393e1251999ec7c
sha512
aeb32add0749c40d37820ad659008b64f35ba99d1ed92ebb01f227bfe73b6e0b34b3a04327bcfcb3cc559c4d7702b278f46b2bd2d2e76a2873d0f10fb9009b95
ripemd-160
177826665da3918a25c994e0b85d894b20488315
Diameter
776578552
Circumference
2439693473.8986
Area
4.7365340632101E+17
Volume
2.4521938428709E+26
Surface area
1.894613625284E+18
Circumference
2439693473.8986
Perimeter
1553157104
Area
150768561856604176
Diagonal
549123960.24323
Surface area
904611371139625056
Volume
5.8541815726862E+25
Space diagonal
672536754.06613
Perimeter
1164867828
Area
6.5284702329932E+16
Altitude
336268377.03307
Surface area
6.5284702329932E+16
Volume
6.8992191472396E+24
Height
183041320.08108