49779849 is an odd 8-digits composite number following 49779848
and preceding 49779850 . In scientific notation, it is written as 4.9779849 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 28445616 positive integers (up to 49779849) that are relatively prime to 49779849.
49779849 has 8 divisors, whose sum is 75855040
The reverse of 49779849 is 94897794
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
forty-nine million seven hundred seventy-nine thousand eight hundred forty-nine
Scientific notation
4.9779849 × 10^7
Engineering notation
4.9779849 × 10^6
Prime Factorization
3 × 7 × 2370469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49779849
Product of the distinct prime numbers
The prime factorization of 49779849 is 3 × 7 × 2370469.
Since it has a total of 3 prime factors.
3 , 7 , 19 , 12 , 922 , 91 , 8913 , 1495 , 59438 , 33377 , 164285 , 44059 , 1761834 , 8952903 , 10619534 , 78723319 , 204765644 , 336464317 , 1449945034 , 6490635162
n×2
99559698
n×3
149339547
n×4
199119396
n×5
248899245
n÷2
24889924.5
n÷3
16593283
n÷3
12444962.25
n÷5
9955969.8
n2
2478033366462801
n3
1.2335612679948E+23
n4
6.140649365303E+30
n5
3.0568059816673E+38
2 √n
7055.4836120567
3 √n
367.86165887386
4 √n
83.996926206003
5 √n
34.626668958399
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49779848
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49779849 can be divided by 8 positive divisors.
The sum of these divisors (counting 49779849) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111001010010001001
3
Ternary
10110200002010010
4
Quaternary
2331321102021
5
Quinary
100220423344
6
Senary
4534542133
8
Octal
275712211
10
Decimal
49779849
12
Duodecimal
14807949
16
Hexadecimal
2f79489
20
Vigesimal
fb29c9
36
Base36
tmydl
md5
5042153dff89a30344d4efb9b9d1f9e4
sha1
5cf05343eded27e0e9882889eacb9dbdbf1dee84
sha256
570d77a3d3c4f298e5c9391ddba44329fd7540eb54f76d143b3713981d5c96a4
sha512
c6a29c8e2c610ee428856d193509ba8208071f3f6e97021fa04c05f2caeab4d522cf85573ed89d9611da92cdf83237a9776b6bced8681ff09d0350e7b44e10ff
ripemd-160
d71b7989d53de6262da34528b6e76d3a67d22de3
Diameter
99559698
Circumference
312776015.83042
Area
7.7849714194299E+15
Volume
5.1671293563805E+23
Surface area
3.113988567772E+16
Circumference
312776015.83042
Perimeter
199119396
Area
2478033366462801
Diagonal
70399337.588685
Surface area
14868200198776806
Volume
1.2335612679948E+23
Space diagonal
86221227.661107
Perimeter
149339547
Area
1.0730199233911E+15
Altitude
43110613.830553
Surface area
1.0730199233911E+15
Volume
1.4537658960137E+22
Height
23466445.862895