47995721 is an odd 8-digits prime number following 47995720
and preceding 47995722 . In scientific notation, it is written as 4.7995721 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 47995720 positive integers (up to 47995721) that are relatively prime to 47995721.
47995721 has 2 divisors, whose sum is 47995722
The reverse of 47995721 is 12759974
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
forty-seven million nine hundred ninety-five thousand seven hundred twenty-one
Scientific notation
4.7995721 × 10^7
Engineering notation
4.7995721 × 10^6
Prime Factorization
47995721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47995721 Product of the distinct prime numbers
The prime factorization of 47995721 is 47995721.
Since it has a total of 1 prime factors.
7 , 6 , 68 , 17 , 612 , 587 , 6387 , 8377 , 69763 , 34567 , 167972 , 160700 , 2428996 , 7295230 , 56092942 , 78755223 , 678634570 , 93894908 , 8176341011 , 9510018279
n×2
95991442
n×3
143987163
n×4
191982884
n×5
239978605
n÷2
23997860.5
n÷3
15998573.666667
n÷3
11998930.25
n÷5
9599144.2
n2
2303589234309841
n3
1.1056242618854E+23
n4
5.3065233604282E+30
n5
2.5469041468709E+38
2 √n6927.8944131677
3 √n363.41331899687
4 √n83.233973911905
5 √n34.374825644471
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47995722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23997861 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6927.8944853397 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999583296 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47995721 can be divided by 2 positive divisors.
The sum of these divisors (counting 47995721) is 47995722, the average is 23997861.
Base
System
Value
2
Binary
10110111000101101101001001
3
Ternary
10100022102202022
4
Quaternary
2313011231021
5
Quinary
44241330341
6
Senary
4432414225
8
Octal
267055511
10
Decimal
47995721
12
Duodecimal
140a7375
16
Hexadecimal
2dc5b49
20
Vigesimal
ejj961
36
Base36
skpqh
md5
c5bd4056b1340dd48df8116ee27acdc7
sha1
d1fdc377307e67ccbe10d62b6a8013460f6fa6d4
sha256
d707f13bc4528e1607c1ffa61b0d7b45afa6bb5d685b9268575beefd0ac9a07b
sha512
9db4398ac5100c32da7a667e5befe6567d670539608d6248c3bd69a4a38e65977fcc557e1591d057a9c7d94c49e8d5bd8707f46df825d16935f1387760066e38
ripemd-160
fa2e7f054f686499cb5ba44c57feebedd4782998
Diameter
95991442
Circumference
301566008.99469
Area
7.2369390153963E+15
Volume
4.6312280783597E+23
Surface area
2.8947756061585E+16
Circumference
301566008.99469
Perimeter
191982884
Area
2303589234309841
Diagonal
67876199.574075
Surface area
13821535405859046
Volume
1.1056242618854E+23
Space diagonal
83131027.317901
Perimeter
143987163
Area
9.9748339839833E+14
Altitude
41565513.65895
Surface area
9.9748339839833E+14
Volume
1.3029906883725E+22
Height
22625399.858025