42492893 is an odd 8-digits prime number following 42492892
and preceding 42492894 . In scientific notation, it is written as 4.2492893 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 42492892 positive integers (up to 42492893) that are relatively prime to 42492893.
42492893 has 2 divisors, whose sum is 42492894
The reverse of 42492893 is 39829424
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-two thousand eight hundred ninety-three
Scientific notation
4.2492893 × 10^7
Engineering notation
4.2492893 × 10^6
Prime Factorization
42492893
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
42492893 Product of the distinct prime numbers
The prime factorization of 42492893 is 42492893.
Since it has a total of 1 prime factors.
5 , 2 , 55 , 71 , 365 , 400 , 464 , 873 , 40887 , 94000 , 752835 , 379943 , 6593499 , 8857004 , 87310270 , 90348252 , 850655010 , 673946136 , 4072629232 , 5723929236
n×2
84985786
n×3
127478679
n×4
169971572
n×5
212464465
n÷2
21246446.5
n÷3
14164297.666667
n÷3
10623223.25
n÷5
8498578.6
n2
1805645955509449
n3
7.6727120383346E+22
n4
3.2603573166476E+30
n5
1.3854201459807E+38
2 √n6518.6573003955
3 √n348.95714889467
4 √n80.738202236584
5 √n33.547739338226
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
42492894 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
21246447 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6518.6573770984 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999529333 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42492893 can be divided by 2 positive divisors.
The sum of these divisors (counting 42492893) is 42492894, the average is 21246447.
Base
System
Value
2
Binary
10100010000110001111011101
3
Ternary
2221221212021212
4
Quaternary
2202012033131
5
Quinary
41334233033
6
Senary
4114434205
8
Octal
242061735
10
Decimal
42492893
12
Duodecimal
12292965
16
Hexadecimal
28863dd
20
Vigesimal
d5bc4d
36
Base36
parq5
md5
e87f97771229b1f819f500e183452329
sha1
eb58ca925ac2b1e4baf1f8127db380ac5148d76a
sha256
2c2a2076bd760d42fd038c137f875521c6dfcabf2de1b1e01797b18782ccfa32
sha512
48ba852e6c6a798ff9443d0494a3dffe329e7c29b2992a1344ac00ee67ed871af17b2628b7e09b83fcb8f858cfd1490243be44ab0875d97278c84afab46552f0
ripemd-160
3762812484fd7b01d54f15f0add09251dd757896
Diameter
84985786
Circumference
266990720.95715
Area
5.6726040688126E+15
Volume
3.2139381030322E+23
Surface area
2.269041627525E+16
Circumference
266990720.95715
Perimeter
169971572
Area
1805645955509449
Diagonal
60094025.585069
Surface area
10833875733056694
Volume
7.6727120383346E+22
Space diagonal
73599849.636588
Perimeter
127478679
Area
7.818676338559E+14
Altitude
36799924.818294
Surface area
7.818676338559E+14
Volume
9.0423778539967E+21
Height
20031341.86169