51497797 is an odd 8-digits composite number following 51497796
and preceding 51497798 . In scientific notation, it is written as 5.1497797 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 47407728 positive integers (up to 51497797) that are relatively prime to 51497797.
51497797 has 8 divisors, whose sum is 55609344
The reverse of 51497797 is 79779415
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
fifty-one million four hundred ninety-seven thousand seven hundred ninety-seven
Scientific notation
5.1497797 × 10^7
Engineering notation
5.1497797 × 10^6
Prime Factorization
13 × 383 × 10343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51497797
Product of the distinct prime numbers
The prime factorization of 51497797 is 13 × 383 × 10343.
Since it has a total of 3 prime factors.
5 , 5 , 75 , 39 , 836 , 294 , 5502 , 1929 , 60282 , 23480 , 760114 , 449089 , 2006419 , 3933268 , 83947320 , 50795881 , 642289453 , 416974097 , 5662997810 , 3522021882
n×2
102995594
n×3
154493391
n×4
205991188
n×5
257488985
n÷2
25748898.5
n÷3
17165932.333333
n÷3
12874449.25
n÷5
10299559.4
n2
2652023095853209
n3
1.3657334702956E+23
n4
7.0332265009388E+30
n5
3.6219567060037E+38
2 √n
7176.1965552791
3 √n
372.04563792413
4 √n
84.712434478529
5 √n
34.862436015183
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
-51497796
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 51497797 can be divided by 8 positive divisors.
The sum of these divisors (counting 51497797) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000100011100101101000101
3
Ternary
10120220100200211
4
Quaternary
3010130231011
5
Quinary
101140412142
6
Senary
5035435421
8
Octal
304345505
10
Decimal
51497797
12
Duodecimal
152b5b71
16
Hexadecimal
311cb45
20
Vigesimal
g1h49h
36
Base36
unryd
md5
2e9a62ca354d941367542c63baf2bfed
sha1
1be74a2bb22799d6dfec7bf35cd7fa9b309f8963
sha256
95b626e28f6f3f7166640afa1394d7da407ba696b387d551c1b97722428ccca0
sha512
acc659bb43383d186b799ae852e481090aa0bfd4e8909c4964f47ad3aabf9ce8fd32540b6f6bbf013ee8c4ea224c62f88e96a8847dd818c928a93d63a298f64e
ripemd-160
10cdfde1a9d390e568927dee84ddad3c704fb04d
Diameter
102995594
Circumference
323570201.46252
Area
8.3315762750829E+15
Volume
5.7207709827231E+23
Surface area
3.3326305100332E+16
Circumference
323570201.46252
Perimeter
205991188
Area
2652023095853209
Diagonal
72828882.949736
Surface area
15912138575119254
Volume
1.3657334702956E+23
Space diagonal
89196800.881868
Perimeter
154493391
Area
1.148359686216E+15
Altitude
44598400.440934
Surface area
1.148359686216E+15
Volume
1.6095323302324E+22
Height
24276294.316579