73189391 is an odd 8-digits composite number following 73189390
and preceding 73189392 . In scientific notation, it is written as 7.3189391 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 65902320 positive integers (up to 73189391) that are relatively prime to 73189391.
73189391 has 12 divisors, whose sum is 81214056
The reverse of 73189391 is 19398137
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-three million one hundred eighty-nine thousand three hundred ninety-one
Scientific notation
7.3189391 × 10^7
Engineering notation
7.3189391 × 10^6
Prime Factorization
11 × 11 × 107 × 5653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6653581
Product of the distinct prime numbers
The prime factorization of 73189391 is 11 × 11 × 107 × 5653.
Since it has a total of 4 prime factors.
6 , 7 , 39 , 88 , 823 , 277 , 4247 , 2384 , 82787 , 63373 , 24575 , 159756 , 1703857 , 6928422 , 43300760 , 24578273 , 660606293 , 522791103 , 5380314748 , 5494950316
n×2
146378782
n×3
219568173
n×4
292757564
n×5
365946955
n÷2
36594695.5
n÷3
24396463.666667
n÷3
18297347.75
n÷5
14637878.2
n2
5356686954950881
n3
3.920526560105E+23
n4
2.8694095133341E+31
n5
2.1001033481053E+39
2 √n
8555.0798359805
3 √n
418.29503639652
4 √n
92.493674572808
5 √n
37.401552241655
1 , 11 , 107 , 121 , 1177 , 5653 , 12947 , 62183 , 604871 , 684013 , 6653581 , 73189391
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-73189390
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 73189391 can be divided by 12 positive divisors.
The sum of these divisors (counting 73189391) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010111001100100000001111
3
Ternary
12002201101222012
4
Quaternary
10113030200033
5
Quinary
122214030031
6
Senary
11132411435
8
Octal
427144017
10
Decimal
73189391
12
Duodecimal
20616b7b
16
Hexadecimal
45cc80f
20
Vigesimal
12h8d9b
36
Base36
17kpan
md5
fb37319229bd32096620ebb36f2b4083
sha1
2f560fa635909b8da6b43064ce0be8ee0ec2f1e2
sha256
35dd655a996fb3795a067e14e13c52ec5ccdc70069bfb6d4c1be798217b8b8e5
sha512
8a2778c93c82ca83f9acbe5d6b25a06e676e4c633245e67c360e990495343044dfff5281d70c3e70e249eca3470af1295d787d2801c64b7d868054e1665241c6
ripemd-160
3a1cfe71d5a3d1e7bc8fdf0f56c36f567056a736
Diameter
146378782
Circumference
459862506.17262
Area
1.6828528385254E+16
Volume
1.6422263252573E+24
Surface area
6.7314113541016E+16
Circumference
459862506.17262
Perimeter
292757564
Area
5356686954950881
Diagonal
103505429.37403
Surface area
32140121729705286
Volume
3.920526560105E+23
Space diagonal
126767743.78702
Perimeter
219568173
Area
2.3195134915541E+15
Altitude
63383871.893512
Surface area
2.3195134915541E+15
Volume
4.620384860787E+22
Height
34501809.791342