38490168 is an even 8-digits composite number following 38490167
and preceding 38490169 . In scientific notation, it is written as 3.8490168 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 12750048 positive integers (up to 38490168) that are relatively prime to 38490168.
38490168 has 32 divisors, whose sum is 96825600
The reverse of 38490168 is 86109483
Previous prime number is 163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
thirty-eight million four hundred ninety thousand one hundred sixty-eight
Scientific notation
3.8490168 × 10^7
Engineering notation
3.8490168 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 163 × 9839
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9622542
Product of the distinct prime numbers
The prime factorization of 38490168 is 2 × 2 × 2 × 3 × 163 × 9839.
Since it has a total of 6 prime factors.
5 , 10 , 52 , 92 , 331 , 952 , 4365 , 4590 , 1536 , 89001 , 342469 , 997676 , 5507223 , 4215524 , 99829021 , 61632888 , 118663813 , 63473855 , 773279195 , 4256341257
n×2
76980336
n×3
115470504
n×4
153960672
n×5
192450840
n÷2
19245084
n÷3
12830056
n÷3
9622542
n÷5
7698033.6
n2
1481493032668224
n3
5.7022915718229E+22
n4
2.1948216058445E+30
n5
8.4479052338984E+37
2 √n
6204.044487268
3 √n
337.63692441455
4 √n
78.765757072906
5 √n
32.890461048776
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 163 , 326 , 489 , 652 , 978 , 1304 , 1956 , 3912 , 9839 , 19678 , 29517 , 39356 , 59034 , 78712 , 118068 , 236136 , 1603757 , 3207514 , 4811271 , 6415028 , 9622542 , 12830056 , 19245084 , 38490168
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38490167
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38490168 can be divided by 32 positive divisors.
The sum of these divisors (counting 38490168) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010010110101000000111000
3
Ternary
2200102111120210
4
Quaternary
2102311000320
5
Quinary
34323141133
6
Senary
3452551120
8
Octal
222650070
10
Decimal
38490168
12
Duodecimal
10a824a0
16
Hexadecimal
24b5038
20
Vigesimal
c0b588
36
Base36
mwz7c
md5
6e0ee1bdf541cc955439cee09f06f215
sha1
15ebbaee7ef7d1531f837225ae0966d233bd201d
sha256
922d69257e4debac0f42c0c6fa63bc673e039a2026f71edbb2dfd26eb334760d
sha512
d3ff1872c9e3b8e21dd76fede9a5b5b595eb4787263bcb831f4af80c97ad03d14e7b0a0327588a5a4729579d49343f595f81ba6ea487dd7c7a6fdd233878df53
ripemd-160
c32d330f5a55ec77444b68cd94abf3917273106d
Diameter
76980336
Circumference
241840858.04847
Area
4.654247627775E+15
Volume
2.3885703080888E+23
Surface area
1.86169905111E+16
Circumference
241840858.04847
Perimeter
153960672
Area
1481493032668224
Diagonal
54433317.603619
Surface area
8888958196009344
Volume
5.7022915718229E+22
Space diagonal
66666926.567862
Perimeter
115470504
Area
6.4150530091017E+14
Altitude
33333463.283931
Surface area
6.4150530091017E+14
Volume
6.7202150645648E+21
Height
18144439.201206