42479427 is an odd 8-digits composite number following 42479426
and preceding 42479428 . In scientific notation, it is written as 4.2479427 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 28294920 positive integers (up to 42479427) that are relatively prime to 42479427.
42479427 has 8 divisors, whose sum is 56688640
The reverse of 42479427 is 72497424
Previous prime number is 1279
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
forty-two million four hundred seventy-nine thousand four hundred twenty-seven
Scientific notation
4.2479427 × 10^7
Engineering notation
4.2479427 × 10^6
Prime Factorization
3 × 1279 × 11071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42479427
Product of the distinct prime numbers
The prime factorization of 42479427 is 3 × 1279 × 11071.
Since it has a total of 3 prime factors.
2 , 10 , 22 , 62 , 860 , 930 , 299 , 21 , 35448 , 49183 , 380387 , 791574 , 1665418 , 2511315 , 91206038 , 58090530 , 222417522 , 644571790 , 9947495695 , 1556229320
n×2
84958854
n×3
127438281
n×4
169917708
n×5
212397135
n÷2
21239713.5
n÷3
14159809
n÷3
10619856.75
n÷5
8495885.4
n2
1804501718248329
n3
7.6654199011704E+22
n4
3.2562264511612E+30
n5
1.3832263382757E+38
2 √n
6517.6243371339
3 √n
348.92028348731
4 √n
80.73180499118
5 √n
33.545612812582
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42479426
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42479427 can be divided by 8 positive divisors.
The sum of these divisors (counting 42479427) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010000010111101000011
3
Ternary
2221221011211010
4
Quaternary
2202002331003
5
Quinary
41333320202
6
Senary
4114252003
8
Octal
242027503
10
Decimal
42479427
12
Duodecimal
12287003
16
Hexadecimal
2882f43
20
Vigesimal
d59ib7
36
Base36
pahc3
md5
7fbb915d3b91a7f4bb00adb2d456900d
sha1
2de65a668d2d310e97ddfb058f58862f2f51a614
sha256
268283d756145214777d63dc43e0390a4a6ee9670f51eba58b980b98c44d42b9
sha512
e7d22dc3ce76227f5fdaeff6c2cb25b18caeec28e0a8f7f4423a4b6c252a02352db6906d052c0e15542925110c73a6ba5b5b3c6ec02b159a6932090ae0c57dda
ripemd-160
e4f203b4ae115e54866e635365d5c40633cb391f
Diameter
84958854
Circumference
266906111.58381
Area
5.6690093414391E+15
Volume
3.2108835797597E+23
Surface area
2.2676037365756E+16
Circumference
266906111.58381
Perimeter
169917708
Area
1804501718248329
Diagonal
60074981.785238
Surface area
10827010309489974
Volume
7.6654199011704E+22
Space diagonal
73576525.840413
Perimeter
127438281
Area
7.8137216458786E+14
Altitude
36788262.920207
Surface area
7.8137216458786E+14
Volume
9.0337839879332E+21
Height
20024993.928413