42183868 is an even 8-digits composite number following 42183867
and preceding 42183869 . In scientific notation, it is written as 4.2183868 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 19851200 positive integers (up to 42183868) that are relatively prime to 42183868.
42183868 has 12 divisors, whose sum is 78164352
The reverse of 42183868 is 86838124
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-two million one hundred eighty-three thousand eight hundred sixty-eight
Scientific notation
4.2183868 × 10^7
Engineering notation
4.2183868 × 10^6
Prime Factorization
2 × 2 × 17 × 620351
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21091934
Product of the distinct prime numbers
The prime factorization of 42183868 is 2 × 2 × 17 × 620351.
Since it has a total of 4 prime factors.
3 , 2 , 34 , 41 , 881 , 263 , 4717 , 2481 , 58881 , 31162 , 17936 , 230362 , 2759850 , 7362715 , 89129852 , 22897750 , 655817355 , 240996622 , 8492503548 , 3362020759
n×2
84367736
n×3
126551604
n×4
168735472
n×5
210919340
n÷2
21091934
n÷3
14061289.333333
n÷3
10545967
n÷5
8436773.6
n2
1779478719441424
n3
7.5065295409726E+22
n4
3.1665445129449E+30
n5
1.3357709575019E+38
2 √n
6494.910930875
3 √n
348.1091721598
4 √n
80.591010236099
5 √n
33.498802308533
1 , 2 , 4 , 17 , 34 , 68 , 620351 , 1240702 , 2481404 , 10545967 , 21091934 , 42183868
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
-42183867
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 42183868 can be divided by 12 positive divisors.
The sum of these divisors (counting 42183868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100000111010110010111100
3
Ternary
2221101011101111
4
Quaternary
2200322302330
5
Quinary
41244340433
6
Senary
4104051404
8
Octal
240726274
10
Decimal
42183868
12
Duodecimal
12163b64
16
Hexadecimal
283acbc
20
Vigesimal
d3cjd8
36
Base36
p45a4
md5
77cf110e3bfe6fa481a690d7f6b65686
sha1
ca4981fdad7a7ea6d54e6d68b3324fec2ebeb0aa
sha256
dfb6d0f9442025718c5b26e76e92ca26cb5bf1bfdd265a38a8565329dc943b53
sha512
db1d4d1cbef2b75a44bac4d9505052f8a5716917673d6d0123d16411fb0e7704dc82609f2b2348d49a95abf07b89d9e19f6f700f69f0682e73d02c51d3ec6733
ripemd-160
20f0fbfd9b3fb036f0aa5839cd223254933b38c4
Diameter
84367736
Circumference
265049059.6176
Area
5.5903972722166E+15
Volume
3.1443277413166E+23
Surface area
2.2361589088866E+16
Circumference
265049059.6176
Perimeter
168735472
Area
1779478719441424
Diagonal
59656998.238956
Surface area
10676872316648544
Volume
7.5065295409726E+22
Space diagonal
73064602.635779
Perimeter
126551604
Area
7.7053688826504E+14
Altitude
36532301.317889
Surface area
7.7053688826504E+14
Volume
8.8465299026648E+21
Height
19885666.079652