38168889 is an odd 8-digits composite number following 38168888
and preceding 38168890 . In scientific notation, it is written as 3.8168889 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 23132640 positive integers (up to 38168889) that are relatively prime to 38168889.
38168889 has 8 divisors, whose sum is 55518432
The reverse of 38168889 is 98886183
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
thirty-eight million one hundred sixty-eight thousand eight hundred eighty-nine
Scientific notation
3.8168889 × 10^7
Engineering notation
3.8168889 × 10^6
Prime Factorization
3 × 11 × 1156633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38168889
Product of the distinct prime numbers
The prime factorization of 38168889 is 3 × 11 × 1156633.
Since it has a total of 3 prime factors.
6 , 8 , 99 , 7 , 396 , 3 , 3224 , 6958 , 82896 , 89628 , 784314 , 812979 , 7208492 , 2370108 , 34513068 , 34457824 , 34399862 , 967113455 , 2592174696 , 2043953052
n×2
76337778
n×3
114506667
n×4
152675556
n×5
190844445
n÷2
19084444.5
n÷3
12722963
n÷3
9542222.25
n÷5
7633777.8
n2
1456864087494321
n3
5.5606883643657E+22
n4
2.1224529694307E+30
n5
8.1011671797919E+37
2 √n
6178.0975227007
3 √n
336.69487537167
4 √n
78.600874821472
5 √n
32.835369195236
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
-38168888
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 38168889 can be divided by 8 positive divisors.
The sum of these divisors (counting 38168889) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010001100110100100111001
3
Ternary
2122211011212120
4
Quaternary
2101212210321
5
Quinary
34232401024
6
Senary
3442031453
8
Octal
221464471
10
Decimal
38168889
12
Duodecimal
10948589
16
Hexadecimal
2466939
20
Vigesimal
bib249
36
Base36
mq3ax
md5
f694f380f1847248584e652802f810ef
sha1
d882b0d15457031972794c3a1bfac15c32102b63
sha256
819c4e1e2a4f38f5f5110c95f65693751cd442dfe0ab92996e98fb11d2958d57
sha512
4739378f4ac381b4fb7efb6f7575537681800d978f6fa8bb2969b1102da9b368ba1a53f62e86b217388c198e551ef20fa0a9ec03932493172400d78604b6f3e9
ripemd-160
98c2864ae087727dff775fcaa3f8f5b3c5ec78de
Diameter
76337778
Circumference
239822202.55617
Area
4.576873514551E+15
Volume
2.3292556952525E+23
Surface area
1.8307494058204E+16
Circumference
239822202.55617
Perimeter
152675556
Area
1456864087494321
Diagonal
53978960.484513
Surface area
8741184524965926
Volume
5.5606883643657E+22
Space diagonal
66110455.016457
Perimeter
114506667
Area
6.3084065481566E+14
Altitude
33055227.508228
Surface area
6.3084065481566E+14
Volume
6.5533340841802E+21
Height
17992986.828171