42479897 is an odd 8-digits composite number following 42479896
and preceding 42479898 . In scientific notation, it is written as 4.2479897 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 42341220 positive integers (up to 42479897) that are relatively prime to 42479897.
42479897 has 4 divisors, whose sum is 42618576
The reverse of 42479897 is 79897424
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-two million four hundred seventy-nine thousand eight hundred ninety-seven
Scientific notation
4.2479897 × 10^7
Engineering notation
4.2479897 × 10^6
Prime Factorization
307 × 138371
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
42479897
Product of the distinct prime numbers
The prime factorization of 42479897 is 307 × 138371.
Since it has a total of 2 prime factors.
3 , 9 , 73 , 28 , 378 , 75 , 4769 , 2460 , 14175 , 89532 , 469133 , 399590 , 7622169 , 8761564 , 65085439 , 76707178 , 445843074 , 24437388 , 5456979578 , 3308824474
n×2
84959794
n×3
127439691
n×4
169919588
n×5
212399485
n÷2
21239948.5
n÷3
14159965.666667
n÷3
10619974.25
n÷5
8495979.4
n2
1804541649130609
n3
7.6656743387278E+22
n4
3.256370563447E+30
n5
1.3833028612906E+38
2 √n
6517.6603931165
3 √n
348.92157032143
4 √n
80.732028298046
5 √n
33.545687043189
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42479896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42479897 can be divided by 4 positive divisors.
The sum of these divisors (counting 42479897) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100010000011000100011001
3
Ternary
2221221012110112
4
Quaternary
2202003010121
5
Quinary
41333324042
6
Senary
4114254105
8
Octal
242030431
10
Decimal
42479897
12
Duodecimal
12287335
16
Hexadecimal
2883119
20
Vigesimal
d59jeh
36
Base36
pahp5
md5
a7c81f00b36c1423f41f62611770afbe
sha1
400c7da076415abbcf3a399e8c5bceff97df8579
sha256
dc50b8f7969fa8206c74c2fbc2d66faec8139ef2950c11ec831f210f76e17d31
sha512
c254dc6b3463a2778c5e8c65d551757f19f45b7a9172def1aa944df3f4fd4f09eb760eac101d83669d15c14ea34d447a20cdbc08af4bec919db81bc84d135463
ripemd-160
3da1a50e476746217528ef6ddd41a325c6116342
Diameter
84959794
Circumference
266909064.6809
Area
5.6691347880055E+15
Volume
3.2109901583146E+23
Surface area
2.2676539152022E+16
Circumference
266909064.6809
Perimeter
169919588
Area
1804541649130609
Diagonal
60075646.465612
Surface area
10827249894783654
Volume
7.6656743387278E+22
Space diagonal
73577339.904293
Perimeter
127439691
Area
7.8138945516709E+14
Altitude
36788669.952146
Surface area
7.8138945516709E+14
Volume
9.0340838454703E+21
Height
20025215.488537