42393847 is an odd 8-digits prime number following 42393846
and preceding 42393848 . In scientific notation, it is written as 4.2393847 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 42393846 positive integers (up to 42393847) that are relatively prime to 42393847.
42393847 has 2 divisors, whose sum is 42393848
The reverse of 42393847 is 74839324
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
forty-two million three hundred ninety-three thousand eight hundred forty-seven
Scientific notation
4.2393847 × 10^7
Engineering notation
4.2393847 × 10^6
Prime Factorization
42393847
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
42393847 Product of the distinct prime numbers
The prime factorization of 42393847 is 42393847.
Since it has a total of 1 prime factors.
10 , 10 , 98 , 74 , 879 , 510 , 5088 , 9268 , 88044 , 95063 , 354832 , 986797 , 9803663 , 9056513 , 69521896 , 55240675 , 139999394 , 85014299 , 1344622952 , 261135687
n×2
84787694
n×3
127181541
n×4
169575388
n×5
211969235
n÷2
21196923.5
n÷3
14131282.333333
n÷3
10598461.75
n÷5
8478769.4
n2
1797238263459409
n3
7.6191843963644E+22
n4
3.2300653756426E+30
n5
1.3693489733499E+38
2 √n6511.0557515659
3 √n348.68581176728
4 √n80.691113213079
5 √n33.532085559482
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
42393848 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
21196924 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6511.0558283584 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999528233 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42393847 can be divided by 2 positive divisors.
The sum of these divisors (counting 42393847) is 42393848, the average is 21196924.
Base
System
Value
2
Binary
10100001101110000011110111
3
Ternary
2221202211102111
4
Quaternary
2201232003313
5
Quinary
41323100342
6
Senary
4112351451
8
Octal
241560367
10
Decimal
42393847
12
Duodecimal
12245587
16
Hexadecimal
286e0f7
20
Vigesimal
d4j4c7
36
Base36
p8nav
md5
9a4696d2bb75a480163dd7784e311801
sha1
e7c23d3b4645df9e85e94b8a4a78207dba2a6061
sha256
37f15a7369021fff8441599ef9d3aa053f7c11662a84170970a379cdaf7dad15
sha512
783ccfcdc875a13a0d34889239e9bdc2cb4c16a808329151cff91fc8673530b329aaf48744f45b376e7754483d9a942d558e00acd93d233daffb06f1c4a54f74
ripemd-160
1fe8fc89384429bcbbc7e3c022d5f8dfcaf2fb62
Diameter
84787694
Circumference
266368396.58522
Area
5.6461905252346E+15
Volume
3.1915164967952E+23
Surface area
2.2584762100938E+16
Circumference
266368396.58522
Perimeter
169575388
Area
1797238263459409
Diagonal
59953953.38857
Surface area
10783429580756454
Volume
7.6191843963644E+22
Space diagonal
73428296.932301
Perimeter
127181541
Area
7.7822699640464E+14
Altitude
36714148.466151
Surface area
7.7822699640464E+14
Volume
8.9792949229667E+21
Height
19984651.129523