42493973 is an odd 8-digits prime number following 42493972
and preceding 42493974 . In scientific notation, it is written as 4.2493973 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 42493972 positive integers (up to 42493973) that are relatively prime to 42493973.
42493973 has 2 divisors, whose sum is 42493974
The reverse of 42493973 is 37939424
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
forty-two million four hundred ninety-three thousand nine hundred seventy-three
Scientific notation
4.2493973 × 10^7
Engineering notation
4.2493973 × 10^6
Prime Factorization
42493973
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
42493973 Product of the distinct prime numbers
The prime factorization of 42493973 is 42493973.
Since it has a total of 1 prime factors.
4 , 3 , 36 , 65 , 776 , 296 , 8137 , 747 , 24235 , 89025 , 380093 , 69201 , 6703864 , 2554900 , 47744418 , 58720938 , 130736362 , 37177209 , 6172322741 , 4270430169
n×2
84987946
n×3
127481919
n×4
169975892
n×5
212469865
n÷2
21246986.5
n÷3
14164657.666667
n÷3
10623493.25
n÷5
8498794.6
n2
1805737741324729
n3
7.6732970824934E+22
n4
3.2606887904445E+30
n5
1.3855962142255E+38
2 √n6518.7401390146
3 √n348.96010523632
4 √n80.738715242532
5 √n33.54790986646
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
42493974 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
21246987 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6518.7402157165 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999529345 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42493973 can be divided by 2 positive divisors.
The sum of these divisors (counting 42493973) is 42493974, the average is 21246987.
Base
System
Value
2
Binary
10100010000110100000010101
3
Ternary
2221221220202212
4
Quaternary
2202012200111
5
Quinary
41334301343
6
Senary
4114443205
8
Octal
242064025
10
Decimal
42493973
12
Duodecimal
12293505
16
Hexadecimal
2886815
20
Vigesimal
d5beid
36
Base36
pask5
md5
dc5ad055c1a73b8b13f9d42883f57e9c
sha1
ab495439f0057a95e6e5fa15d229737c618b1eeb
sha256
b384733f52d0e9feae45a18f852b8b1f90ff1b52c8eee92df27995f48560eb23
sha512
0a27f085be8f72be7d1785ac04ed1592af6e4f38779d50712c2091d26d0b363a3c29f4df1bd5748b09ec3aff94f71f59639fdb05ba119f0dd7cbcaa5d3ce9db3
ripemd-160
086307030bf5a71aaf1defe2eedf86fe84b29f62
Diameter
84987946
Circumference
266997506.79729
Area
5.6728924224556E+15
Volume
3.2141831657564E+23
Surface area
2.2691569689822E+16
Circumference
266997506.79729
Perimeter
169975892
Area
1805737741324729
Diagonal
60095552.935716
Surface area
10834426447948374
Volume
7.6732970824934E+22
Space diagonal
73601720.25146
Perimeter
127481919
Area
7.8190737827977E+14
Altitude
36800860.12573
Surface area
7.8190737827977E+14
Volume
9.0430673351501E+21
Height
20031850.978572