51393722 is an even 8-digits composite number following 51393721
and preceding 51393723 . In scientific notation, it is written as 5.1393722 × 10^7.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 24787920 positive integers (up to 51393722) that are relatively prime to 51393722.
51393722 has 16 divisors, whose sum is 79833600
The reverse of 51393722 is 22739315
Previous prime number is 359
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
fifty-one million three hundred ninety-three thousand seven hundred twenty-two
Scientific notation
5.1393722 × 10^7
Engineering notation
5.1393722 × 10^6
Prime Factorization
2 × 31 × 359 × 2309
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51393722
Product of the distinct prime numbers
The prime factorization of 51393722 is 2 × 31 × 359 × 2309.
Since it has a total of 4 prime factors.
9 , 7 , 86 , 73 , 206 , 647 , 3294 , 4560 , 74666 , 36424 , 498704 , 497340 , 9516369 , 9591348 , 36362107 , 20957375 , 34670202 , 138404694 , 2441768384 , 5666237793
n×2
102787444
n×3
154181166
n×4
205574888
n×5
256968610
n÷2
25696861
n÷3
17131240.666667
n÷3
12848430.5
n÷5
10278744.4
n2
2641314661013284
n3
1.3574699140264E+23
n4
6.9765431384837E+30
n5
3.5855051858024E+38
2 √n
7168.9414839291
3 √n
371.79483908322
4 √n
84.669601888335
5 √n
34.848333490928
1 , 2 , 31 , 62 , 359 , 718 , 2309 , 4618 , 11129 , 22258 , 71579 , 143158 , 828931 , 1657862 , 25696861 , 51393722
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51393721
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51393722 can be divided by 16 positive divisors.
The sum of these divisors (counting 51393722) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000100000011010010111010
3
Ternary
10120201001221012
4
Quaternary
3010003102322
5
Quinary
101124044342
6
Senary
5033313522
8
Octal
304032272
10
Decimal
51393722
12
Duodecimal
152658a2
16
Hexadecimal
31034ba
20
Vigesimal
g14462
36
Base36
uljne
md5
51b4d5eb679573044eef86fa2c04821e
sha1
d7c507079a24f298719499fb8cdf2803e0071f8d
sha256
b52f4f95a501b80ed79bcd3fb3a854987e8df43c921dc1d6f62e288b91138019
sha512
24baf273e6f5f10fea25e313ac4c947431acd5778c2911a7ac8b4a74bfbcc305dbef5537c71635618e425e7e9880ee75f662a609ce86067002045ccd73ee11b4
ripemd-160
0f5af1e3725ac2cad7696ad8ccf21c67dce1f58b
Diameter
102787444
Circumference
322916278.95167
Area
8.2979347348583E+15
Volume
5.686156679166E+23
Surface area
3.3191738939433E+16
Circumference
322916278.95167
Perimeter
205574888
Area
2641314661013284
Diagonal
72681698.673233
Surface area
15847887966079704
Volume
1.3574699140264E+23
Space diagonal
89016537.69407
Perimeter
154181166
Area
1.1437227979129E+15
Altitude
44508268.847035
Surface area
1.1437227979129E+15
Volume
1.5997936357747E+22
Height
24227232.891078