49788894 is an even 8-digits composite number following 49788893
and preceding 49788895 . In scientific notation, it is written as 4.9788894 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 16596296 positive integers (up to 49788894) that are relatively prime to 49788894.
49788894 has 8 divisors, whose sum is 99577800
The reverse of 49788894 is 49888794
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
forty-nine million seven hundred eighty-eight thousand eight hundred ninety-four
Scientific notation
4.9788894 × 10^7
Engineering notation
4.9788894 × 10^6
Prime Factorization
2 × 3 × 8298149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49788894
Product of the distinct prime numbers
The prime factorization of 49788894 is 2 × 3 × 8298149.
Since it has a total of 3 prime factors.
8 , 10 , 68 , 24 , 746 , 9 , 9444 , 132 , 78079 , 80381 , 250956 , 668887 , 230591 , 2339956 , 78342480 , 5038286 , 595440662 , 136899030 , 2127173990 , 5791990151
n×2
99577788
n×3
149366682
n×4
199155576
n×5
248944470
n÷2
24894447
n÷3
16596298
n÷3
12447223.5
n÷5
9957778.8
n2
2478933965743236
n3
1.2342338045339E+23
n4
6.1451136065155E+30
n5
3.0595840997276E+38
2 √n
7056.1245737303
3 √n
367.88393768257
4 √n
84.000741507026
5 √n
34.627927200304
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
-49788893
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 49788894 can be divided by 8 positive divisors.
The sum of these divisors (counting 49788894) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111011011111011110
3
Ternary
10110200112112010
4
Quaternary
2331323133132
5
Quinary
100221221034
6
Senary
4535052050
8
Octal
275733736
10
Decimal
49788894
12
Duodecimal
14811026
16
Hexadecimal
2f7b7de
20
Vigesimal
fb3c4e
36
Base36
tn5cu
md5
abd2adf092dc086310c5c2cf5364fbf7
sha1
1d84226f3b0e87453d2ef8f327f959532f33d23a
sha256
97088cd44dba9edc9ccfdc67059a40b7f125c3cdb831f1abe14ad091712d98ed
sha512
ea03b30a22ff72039075cc5e2650fc6bc0a8d51a736373f87c687b94c7e07595264c4ea341a1191fc05a096dc949cec228b9e37b0b1c3cb33470662c7db10e16
ripemd-160
d7f81d6d8e91b35c898e979382296bd813af2e9e
Diameter
99577788
Circumference
312832847.24152
Area
7.7878007355132E+15
Volume
5.1699464708478E+23
Surface area
3.1151202942053E+16
Circumference
312832847.24152
Perimeter
199155576
Area
2478933965743236
Diagonal
70412129.150356
Surface area
14873603794459416
Volume
1.2342338045339E+23
Space diagonal
86236894.060661
Perimeter
149366682
Area
1.0734098943189E+15
Altitude
43118447.030331
Surface area
1.0734098943189E+15
Volume
1.454558487926E+22
Height
23470709.716785