388214168 is an even 9-digits composite number following 388214167
and preceding 388214169 . In scientific notation, it is written as 3.88214168 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors.
There are 194107080 positive integers (up to 388214168) that are relatively prime to 388214168.
388214168 has 8 divisors, whose sum is 727901580
The reverse of 388214168 is 861412883
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
three hundred eighty-eight million two hundred fourteen thousand one hundred sixty-eight
Scientific notation
3.88214168 × 10^8
Engineering notation
3.88214168 × 10^6
Prime Factorization
2 × 2 × 2 × 48526771
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
97053542
Product of the distinct prime numbers
The prime factorization of 388214168 is 2 × 2 × 2 × 48526771.
Since it has a total of 4 prime factors.
3 , 5 , 94 , 46 , 277 , 815 , 4196 , 7745 , 74781 , 37924 , 613031 , 975975 , 8765541 , 8968103 , 96843040 , 98584791 , 676653273 , 542459808 , 5217000391 , 3864497774
n×2
776428336
n×3
1164642504
n×4
1552856672
n×5
1941070840
n÷2
194107084
n÷3
129404722.66667
n÷3
97053542
n÷5
77642833.6
n2
150710240235932224
n3
5.8507850522273E+25
n4
2.2713576511972E+34
n5
8.8177322078997E+42
2 √n
19703.151220046
3 √n
729.4974761279
4 √n
140.36791378391
5 √n
52.217283673243
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-388214167
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388214168 can be divided by 8 positive divisors.
The sum of these divisors (counting 388214168) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001000111010110110011000
3
Ternary
1000001111022201112
4
Quaternary
113020322312120
5
Quinary
1243340323133
6
Senary
102304435452
8
Octal
2710726630
10
Decimal
388214168
12
Duodecimal
aa018b88
16
Hexadecimal
1723ad98
20
Vigesimal
6166f88
36
Base36
6f4ryw
md5
a4b59bba9f2adbd74a4110c8b7fee0fe
sha1
694a224c7f4761b52697bcbe541162aa89e229db
sha256
3dbd86b43752dfcd9f0a52f995d2a8d0a3ef73abefa6e035edbe8349ce5748bd
sha512
9f0b6601440fd922d5e25ae93bb2a84856f2d5ff1108b35f0fc5e68d252842747962daa569066145cf5bf5512b3a2395b0a48aef03e43c13f848cf66586d6ee8
ripemd-160
a0f971fdea3fd9615e15b245c43e5f3efd13ab1f
Diameter
776428336
Circumference
2439221556.4165
Area
4.7347018354596E+17
Volume
2.450771111708E+26
Surface area
1.8938807341838E+18
Circumference
2439221556.4165
Perimeter
1552856672
Area
150710240235932224
Diagonal
549017741.49099
Surface area
904261441415593344
Volume
5.8507850522273E+25
Space diagonal
672406663.19408
Perimeter
1164642504
Area
6.5259448327386E+16
Altitude
336203331.59704
Surface area
6.5259448327386E+16
Volume
6.8952163094913E+24
Height
183005913.83033