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.
7 , 9 , 28 , 91 , 730 , 959 , 7260 , 3987 , 1094 , 88374 , 123278 , 671071 , 6158907 , 4679999 , 98384414 , 73128426 , 121290628 , 805929173 , 8171882386 , 1674713270
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 √n
6518.7401390146
3 √n
348.96010523632
4 √n
80.738715242532
5 √n
33.54790986646
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