42894936 is an even 8-digits composite number following 42894935
and preceding 42894937 . In scientific notation, it is written as 4.2894936 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 12255552 positive integers (up to 42894936) that are relatively prime to 42894936.
42894936 has 32 divisors, whose sum is 102132000
The reverse of 42894936 is 63949824
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-two million eight hundred ninety-four thousand nine hundred thirty-six
Scientific notation
4.2894936 × 10^7
Engineering notation
4.2894936 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 7 × 85109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10723734
Product of the distinct prime numbers
The prime factorization of 42894936 is 2 × 2 × 2 × 9 × 7 × 85109.
Since it has a total of 6 prime factors.
5 , 2 , 52 , 20 , 388 , 909 , 6746 , 2002 , 31577 , 1917 , 327761 , 148114 , 7420076 , 7741433 , 18677696 , 59291978 , 835534152 , 525881947 , 1201317115 , 1221602872
n×2
85789872
n×3
128684808
n×4
171579744
n×5
214474680
n÷2
21447468
n÷3
14298312
n÷3
10723734
n÷5
8578987.2
n2
1839975534444096
n3
7.8925632791545E+22
n4
3.3855099673528E+30
n5
1.4522123337696E+38
2 √n
6549.4225699675
3 √n
350.05423921321
4 √n
80.928502827913
5 √n
33.610982275259
1 , 2 , 4 , 7 , 8 , 9 , 14 , 18 , 28 , 36 , 56 , 63 , 72 , 126 , 252 , 504 , 85109 , 170218 , 340436 , 595763 , 680872 , 765981 , 1191526 , 1531962 , 2383052 , 3063924 , 4766104 , 5361867 , 6127848 , 10723734 , 21447468 , 42894936
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
-42894935
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 42894936 can be divided by 32 positive divisors.
The sum of these divisors (counting 42894936) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10100011101000011001011000
3
Ternary
2222201021210100
4
Quaternary
2203220121120
5
Quinary
41440114221
6
Senary
4131215400
8
Octal
243503130
10
Decimal
42894936
12
Duodecimal
12447560
16
Hexadecimal
28e8658
20
Vigesimal
d81h6g
36
Base36
pjdy0
md5
b3a9d72ae676517be8134498ace69eb2
sha1
3b6371f80ee27cc751829beb296e2afba5ac1b83
sha256
e3912150f9023b9e7ebe77ca306439579f2f3550df8e9732a4f2c3894cf80b5b
sha512
3a51a037b693baa2123e9a3af5f67d477af66be132ba8e7f068c6801b04d86328a0962fc0a9ef4c02790b0e4d5615c5a44cdf427f396dcd5ac0fd9931c071214
ripemd-160
a4cbde35b420501b624b58a2d233a08db74361e7
Diameter
85789872
Circumference
269516831.62761
Area
5.7804536217945E+15
Volume
3.3060291754379E+23
Surface area
2.3121814487178E+16
Circumference
269516831.62761
Perimeter
171579744
Area
1839975534444096
Diagonal
60662600.248326
Surface area
11039853206664576
Volume
7.8925632791545E+22
Space diagonal
74296208.539415
Perimeter
128684808
Area
7.9673277758522E+14
Altitude
37148104.269708
Surface area
7.9673277758522E+14
Volume
9.3014750260568E+21
Height
20220866.749442