42173885 is an odd 8-digits composite number following 42173884
and preceding 42173886 . In scientific notation, it is written as 4.2173885 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 31019520 positive integers (up to 42173885) that are relatively prime to 42173885.
42173885 has 16 divisors, whose sum is 54719280
The reverse of 42173885 is 58837124
Previous prime number is 2309
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
forty-two million one hundred seventy-three thousand eight hundred eighty-five
Scientific notation
4.2173885 × 10^7
Engineering notation
4.2173885 × 10^6
Prime Factorization
13 × 5 × 2309 × 281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42173885
Product of the distinct prime numbers
The prime factorization of 42173885 is 13 × 5 × 2309 × 281.
Since it has a total of 4 prime factors.
6 , 6 , 61 , 84 , 267 , 203 , 6973 , 1325 , 58848 , 63955 , 784295 , 124597 , 1818048 , 2707216 , 60405243 , 25499126 , 394721593 , 404731056 , 716937016 , 6121594625
n×2
84347770
n×3
126521655
n×4
168695540
n×5
210869425
n÷2
21086942.5
n÷3
14057961.666667
n÷3
10543471.25
n÷5
8434777
n2
1778636575993225
n3
7.5012014412732E+22
n4
3.1635480694609E+30
n5
1.3341911247342E+38
2 √n
6494.1423606201
3 √n
348.08170946529
4 √n
80.586241757635
5 √n
33.497216630308
1 , 5 , 13 , 65 , 281 , 1405 , 2309 , 3653 , 11545 , 18265 , 30017 , 150085 , 648829 , 3244145 , 8434777 , 42173885
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42173884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42173885 can be divided by 16 positive divisors.
The sum of these divisors (counting 42173885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100000111000010110111101
3
Ternary
2221100122200202
4
Quaternary
2200320112331
5
Quinary
41244031020
6
Senary
4103533245
8
Octal
240702675
10
Decimal
42173885
12
Duodecimal
1215a225
16
Hexadecimal
28385bd
20
Vigesimal
d3bee5
36
Base36
p3xkt
md5
bed024fb08dcf885194bf2cfd8ba8234
sha1
00e701e5f271347785fe2027af985d8a7ee04a60
sha256
3a0f285e70aac38cbe4db055da18ee8d3fc43ae743ead83e19a63d0a414cf1cd
sha512
6ae802f2c2d1944e7cc7640d61be4606b09dfbbc283897f48e00b0c90750b664a743b8eafe03d7ca59a7862bd3412972c600e69a0790af5826e6610be884167c
ripemd-160
808cf34e34766d4a8062a49c2056fc48f72d5431
Diameter
84347770
Circumference
264986334.57868
Area
5.5877516005464E+15
Volume
3.1420959121335E+23
Surface area
2.2351006402186E+16
Circumference
264986334.57868
Perimeter
168695540
Area
1778636575993225
Diagonal
59642880.144963
Surface area
10671819455959350
Volume
7.5012014412732E+22
Space diagonal
73047311.572567
Perimeter
126521655
Area
7.7017222945515E+14
Altitude
36523655.786283
Surface area
7.7017222945515E+14
Volume
8.840250676951E+21
Height
19880960.048321