388655223 is an odd 9-digits composite number following 388655222
and preceding 388655224 . In scientific notation, it is written as 3.88655223 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 235411040 positive integers (up to 388655223) that are relatively prime to 388655223.
388655223 has 16 divisors, whose sum is 565646976
The reverse of 388655223 is 322556883
Previous prime number is 3203
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred eighty-eight million six hundred fifty-five thousand two hundred twenty-three
Scientific notation
3.88655223 × 10^8
Engineering notation
3.88655223 × 10^6
Prime Factorization
3 × 11 × 3203 × 3677
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
388655223
Product of the distinct prime numbers
The prime factorization of 388655223 is 3 × 11 × 3203 × 3677.
Since it has a total of 4 prime factors.
6 , 5 , 82 , 1 , 393 , 856 , 6043 , 4802 , 47812 , 66903 , 709663 , 858851 , 160183 , 6335125 , 563768 , 3939781 , 210163885 , 434696633 , 973674853 , 1367393937
n×2
777310446
n×3
1165965669
n×4
1554620892
n×5
1943276115
n÷2
194327611.5
n÷3
129551741
n÷3
97163805.75
n÷5
77731044.6
n2
151052882365179729
n3
5.8707491680432E+25
n4
2.2816973270829E+34
n5
8.867935834759E+42
2 √n
19714.340541849
3 √n
729.77363532488
4 √n
140.40776524769
5 √n
52.229143227527
1 , 3 , 11 , 33 , 3203 , 3677 , 9609 , 11031 , 35233 , 40447 , 105699 , 121341 , 11777431 , 35332293 , 129551741 , 388655223
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-388655222
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388655223 can be divided by 16 positive divisors.
The sum of these divisors (counting 388655223) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001010100110100001110111
3
Ternary
1000002022201201220
4
Quaternary
113022212201313
5
Quinary
1243443431343
6
Senary
102322121423
8
Octal
2712464167
10
Decimal
388655223
12
Duodecimal
aa1b0273
16
Hexadecimal
172a6877
20
Vigesimal
6191i13
36
Base36
6fe8af
md5
c3076d806d1fe3c0e0118d02d362e1f6
sha1
f8b688f90594067f6742d91129d4db30ea16b1d4
sha256
85fbe4b9b6546a447ac7537093e95b07ebd430dde3b69d15b39f78b400bb10f9
sha512
5ff9c43edea8b7102b350124fd1bcffcaecc25f988bc32cb69b48166d522aea116581cc4ef38067eeb6056348d4d6a1910aafa78c305b44736601e79d8da70cc
ripemd-160
0a91e2b7eed33b094e0907dd0fb59e1fb51f56bd
Diameter
777310446
Circumference
2441992786.7122
Area
4.7454662554201E+17
Volume
2.4591336609857E+26
Surface area
1.898186502168E+18
Circumference
2441992786.7122
Perimeter
1554620892
Area
151052882365179729
Diagonal
549641487.45374
Surface area
906317294191078374
Volume
5.8707491680432E+25
Space diagonal
673170592.86301
Perimeter
1165965669
Area
6.5407816721554E+16
Altitude
336585296.43151
Surface area
6.5407816721554E+16
Volume
6.9187442456143E+24
Height
183213829.15125