42274928 is an even 8-digits composite number following 42274927
and preceding 42274929 . In scientific notation, it is written as 4.2274928 × 10^7.
The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors.
There are 20918784 positive integers (up to 42274928) that are relatively prime to 42274928.
42274928 has 20 divisors, whose sum is 82755120
The reverse of 42274928 is 82947224
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
forty-two million two hundred seventy-four thousand nine hundred twenty-eight
Scientific notation
4.2274928 × 10^7
Engineering notation
4.2274928 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 97 × 27239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5284366
Product of the distinct prime numbers
The prime factorization of 42274928 is 2 × 2 × 2 × 2 × 97 × 27239.
Since it has a total of 6 prime factors.
9 , 4 , 6 , 33 , 19 , 835 , 7426 , 9026 , 74857 , 62182 , 83826 , 533425 , 3619346 , 6954497 , 58645653 , 77445925 , 147554558 , 317997158 , 8040854700 , 6816590995
n×2
84549856
n×3
126824784
n×4
169099712
n×5
211374640
n÷2
21137464
n÷3
14091642.666667
n÷3
10568732
n÷5
8454985.6
n2
1787169537405184
n3
7.5552463517597E+22
n4
3.1939749554291E+30
n5
1.3502506127457E+38
2 √n
6501.9172557024
3 √n
348.35947352853
4 √n
80.634466921425
5 √n
33.513252242101
1 , 2 , 4 , 8 , 16 , 97 , 194 , 388 , 776 , 1552 , 27239 , 54478 , 108956 , 217912 , 435824 , 2642183 , 5284366 , 10568732 , 21137464 , 42274928
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42274927
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42274928 can be divided by 20 positive divisors.
The sum of these divisors (counting 42274928) is 1, the average is 0.05.
Base
System
Value
2
Binary
10100001010001000001110000
3
Ternary
2221112210022002
4
Quaternary
2201101001300
5
Quinary
41310244203
6
Senary
4110033132
8
Octal
241210160
10
Decimal
42274928
12
Duodecimal
121a87a8
16
Hexadecimal
2851070
20
Vigesimal
d44768
36
Base36
p63jk
md5
ea246da0a8d9d41f5e92efbd5494c8c0
sha1
a6301f6322f589640b9a71e25fbe16b0366a1a73
sha256
c9ea2bf22644abb9ee65ca9fa8493469305b99a1513ebe588a3664363670ee96
sha512
68b68076f1b5027495402c935099bfe855ec2c29a1d31659d9ab66500ce080b012bf7c32519a1e1f5732a2611743493854fadddb1fe90cccdf87a47904ab8cc4
ripemd-160
43156cc333a96dfc2cf8845ed523da86ff11226b
Diameter
84549856
Circumference
265621206.47167
Area
5.6145586894316E+15
Volume
3.1647341912999E+23
Surface area
2.2458234757726E+16
Circumference
265621206.47167
Perimeter
169099712
Area
1787169537405184
Diagonal
59785776.525946
Surface area
10723017224431104
Volume
7.5552463517597E+22
Space diagonal
73222323.182316
Perimeter
126824784
Area
7.7386711013129E+14
Altitude
36611161.591158
Surface area
7.7386711013129E+14
Volume
8.9039432147737E+21
Height
19928592.175315