49778831 is an odd 8-digits composite number following 49778830
and preceding 49778832 . In scientific notation, it is written as 4.9778831 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 46806232 positive integers (up to 49778831) that are relatively prime to 49778831.
49778831 has 8 divisors, whose sum is 52824960
The reverse of 49778831 is 13887794
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-nine million seven hundred seventy-eight thousand eight hundred thirty-one
Scientific notation
4.9778831 × 10^7
Engineering notation
4.9778831 × 10^6
Prime Factorization
59 × 23 × 36683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49778831
Product of the distinct prime numbers
The prime factorization of 49778831 is 59 × 23 × 36683.
Since it has a total of 3 prime factors.
1 , 10 , 59 , 90 , 809 , 998 , 4986 , 504 , 32617 , 86667 , 870831 , 390043 , 9851023 , 3990609 , 8242278 , 29721079 , 526471161 , 876463834 , 8151966096 , 9780291106
n×2
99557662
n×3
149336493
n×4
199115324
n×5
248894155
n÷2
24889415.5
n÷3
16592943.666667
n÷3
12444707.75
n÷5
9955766.2
n2
2477932015726561
n3
1.2334855904034E+23
n4
6.1401470745627E+30
n5
3.056493435398E+38
2 √n
7055.4114692199
3 √n
367.85915126131
4 √n
83.996496767543
5 √n
34.626527333874
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
-49778830
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 49778831 can be divided by 8 positive divisors.
The sum of these divisors (counting 49778831) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111001000010001111
3
Ternary
10110200000201102
4
Quaternary
2331321002033
5
Quinary
100220410311
6
Senary
4534533315
8
Octal
275710217
10
Decimal
49778831
12
Duodecimal
1480723b
16
Hexadecimal
2f7908f
20
Vigesimal
fb271b
36
Base36
tmxlb
md5
c3e50cd7b39d700420cc9f7faf2f43b5
sha1
a9973c5d0a6f21f1a20aa562fd3c159f6260baea
sha256
72323dc8fba12e1bdc902f4fda583eb48348d7b3c833381b616fcad1b470c2c2
sha512
6c97f1e75d6cb92687b8f25b5c159ad7699cf9d4cc49e2d972b54ed3c7114e5d37d7c0c4d0b4a15177fbe49f6d7165a82da0bd07a4f969bde49ec1ced112d6b5
ripemd-160
aec61c99ecd2619b20ef1dba75f419e3ecd22950
Diameter
99557662
Circumference
312769619.54778
Area
7.7846530167015E+15
Volume
5.166812358827E+23
Surface area
3.1138612066806E+16
Circumference
312769619.54778
Perimeter
199115324
Area
2477932015726561
Diagonal
70397897.919278
Surface area
14867592094359366
Volume
1.2334855904034E+23
Space diagonal
86219464.433385
Perimeter
149336493
Area
1.072976037235E+15
Altitude
43109732.216692
Surface area
1.072976037235E+15
Volume
1.4536767091169E+22
Height
23465965.973093