49778813 is an odd 8-digits composite number following 49778812
and preceding 49778814 . In scientific notation, it is written as 4.9778813 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 42355296 positive integers (up to 49778813) that are relatively prime to 49778813.
49778813 has 8 divisors, whose sum is 57306432
The reverse of 49778813 is 31887794
Previous prime number is 137
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 thirteen
Scientific notation
4.9778813 × 10^7
Engineering notation
4.9778813 × 10^6
Prime Factorization
7 × 137 × 51907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49778813
Product of the distinct prime numbers
The prime factorization of 49778813 is 7 × 137 × 51907.
Since it has a total of 3 prime factors.
7 , 5 , 57 , 93 , 92 , 314 , 6944 , 708 , 15165 , 41866 , 470782 , 7588 , 5982567 , 9735229 , 33617490 , 86782298 , 907766187 , 893850116 , 3400247430 , 9335821956
n×2
99557626
n×3
149336439
n×4
199115252
n×5
248894065
n÷2
24889406.5
n÷3
16592937.666667
n÷3
12444703.25
n÷5
9955762.6
n2
2477930223688969
n3
1.2334842523206E+23
n4
6.1401381934713E+30
n5
3.0564879092696E+38
2 √n
7055.4101936032
3 √n
367.85910692208
4 √n
83.99648917427
5 √n
34.626524829687
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
-49778812
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 49778813 can be divided by 8 positive divisors.
The sum of these divisors (counting 49778813) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111001000001111101
3
Ternary
10110200000200202
4
Quaternary
2331321001331
5
Quinary
100220410223
6
Senary
4534533245
8
Octal
275710175
10
Decimal
49778813
12
Duodecimal
14807225
16
Hexadecimal
2f7907d
20
Vigesimal
fb270d
36
Base36
tmxkt
md5
daaabb6adf1d5a1b06cef8891d3f5162
sha1
ae381e61e10cfb40eea69325db22e1c1268a4d54
sha256
326727411523b677d85f7f4eb2418c8d88a1db4b48ce09058aa83ebc5b83010d
sha512
e94d047f3d52cfc04cbb03d21510f6699b9c4a981d6da38ea99e2a691f3b45ed12c8a34480cb5685cb9fea204f1d628499447ff80846142dfab5a7713aff1d15
ripemd-160
72814d6cd9e36879773a6717e646b640053935f4
Diameter
99557626
Circumference
312769506.45044
Area
7.7846473868494E+15
Volume
5.1668067538789E+23
Surface area
3.1138589547398E+16
Circumference
312769506.45044
Perimeter
199115252
Area
2477930223688969
Diagonal
70397872.463434
Surface area
14867581342133814
Volume
1.2334842523206E+23
Space diagonal
86219433.25647
Perimeter
149336439
Area
1.07297526126E+15
Altitude
43109716.628235
Surface area
1.07297526126E+15
Volume
1.4536751321712E+22
Height
23465957.487811