49778874 is an even 8-digits composite number following 49778873
and preceding 49778875 . In scientific notation, it is written as 4.9778874 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 20 positive divisors.
There are 16592904 positive integers (up to 49778874) that are relatively prime to 49778874.
49778874 has 20 divisors, whose sum is 111541914
The reverse of 49778874 is 47887794
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million seven hundred seventy-eight thousand eight hundred seventy-four
Scientific notation
4.9778874 × 10^7
Engineering notation
4.9778874 × 10^6
Prime Factorization
2 × 3 × 3 × 9 × 307277
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16592958
Product of the distinct prime numbers
The prime factorization of 49778874 is 2 × 3 × 3 × 9 × 307277.
Since it has a total of 5 prime factors.
7 , 3 , 42 , 24 , 184 , 333 , 4500 , 1051 , 27737 , 87669 , 149934 , 151581 , 1360616 , 8235398 , 48208228 , 50136350 , 14519893 , 639788905 , 3280974433 , 3429397688
n×2
99557748
n×3
149336622
n×4
199115496
n×5
248894370
n÷2
24889437
n÷3
16592958
n÷3
12444718.5
n÷5
9955774.8
n2
2477936296707876
n3
1.2334887869385E+23
n4
6.1401682905423E+30
n5
3.056506636737E+38
2 √n
7055.4145165256
3 √n
367.85925718277
4 √n
83.996514907022
5 √n
34.626533316097
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 81 , 162 , 307277 , 614554 , 921831 , 1843662 , 2765493 , 5530986 , 8296479 , 16592958 , 24889437 , 49778874
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49778873
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49778874 can be divided by 20 positive divisors.
The sum of these divisors (counting 49778874) is 1, the average is 0.05.
Base
System
Value
2
Binary
10111101111001000010111010
3
Ternary
10110200000210000
4
Quaternary
2331321002322
5
Quinary
100220410444
6
Senary
4534533430
8
Octal
275710272
10
Decimal
49778874
12
Duodecimal
14807276
16
Hexadecimal
2f790ba
20
Vigesimal
fb273e
36
Base36
tmxmi
md5
851214bff169667f11d8f1153b039855
sha1
7b65a9759c799218c0c2b3b3ff1a3c2ef3b8ce99
sha256
316d28a9fbb3ddba63572630fea5e11e5bf7bf6abbed2b68f78362b50eabcd2a
sha512
96dbadd1a4176ada4dd670ebbf68823cf45dd178caa0e816a9bfae5faa80875a8544f682c8dc1a6d4a460e4f31b15ecc55e3a7aedf988575917fa73011257942
ripemd-160
4d9ecd76c53aeca4316264bb343c7c61df765ad8
Diameter
99557748
Circumference
312769889.72474
Area
7.784666465801E+15
Volume
5.1668257484418E+23
Surface area
3.1138665863204E+16
Circumference
312769889.72474
Perimeter
199115496
Area
2477936296707876
Diagonal
70397958.730461
Surface area
14867617780247256
Volume
1.2334887869385E+23
Space diagonal
86219538.911569
Perimeter
149336622
Area
1.0729778909543E+15
Altitude
43109769.455785
Surface area
1.0729778909543E+15
Volume
1.4536804762696E+22
Height
23465986.243487