51497771 is an odd 8-digits composite number following 51497770
and preceding 51497772 . In scientific notation, it is written as 5.1497771 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 45034272 positive integers (up to 51497771) that are relatively prime to 51497771.
51497771 has 8 divisors, whose sum is 58378320
The reverse of 51497771 is 17779415
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
fifty-one million four hundred ninety-seven thousand seven hundred seventy-one
Scientific notation
5.1497771 × 10^7
Engineering notation
5.1497771 × 10^6
Prime Factorization
13 × 19 × 208493
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51497771
Product of the distinct prime numbers
The prime factorization of 51497771 is 13 × 19 × 208493.
Since it has a total of 3 prime factors.
2 , 4 , 94 , 23 , 891 , 646 , 6773 , 173 , 38265 , 93102 , 187470 , 662873 , 8055845 , 9398586 , 88095262 , 65074039 , 556508112 , 820315618 , 4363175699 , 5885268678
n×2
102995542
n×3
154493313
n×4
205991084
n×5
257488855
n÷2
25748885.5
n÷3
17165923.666667
n÷3
12874442.75
n÷5
10299554.2
n2
2652020417968441
n3
1.3657314017186E+23
n4
7.0332122973215E+30
n5
3.6219475628185E+38
2 √n
7176.1947437343
3 √n
372.04557531182
4 √n
84.712423786209
5 √n
34.862432494941
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
-51497770
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 51497771 can be divided by 8 positive divisors.
The sum of these divisors (counting 51497771) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000100011100101100101011
3
Ternary
10120220100122212
4
Quaternary
3010130230223
5
Quinary
101140412041
6
Senary
5035435335
8
Octal
304345453
10
Decimal
51497771
12
Duodecimal
152b5b4b
16
Hexadecimal
311cb2b
20
Vigesimal
g1h48b
36
Base36
unrxn
md5
fd40530f3e0b8ddc05043c17ea442218
sha1
948aa80815644dda0e4f8f7b7c9c1b19e7c94528
sha256
b84c927d22da8f443a4503fd36962be756b09d88cd25e9f146f3ef686a229e3a
sha512
eeef731d853055479473e258b9facb12d38c40213547e30110e2dde41753648651d7d1af53fb30c2f604d3cb2af82ab24d6ff377fc1eee0928d152f25e4c0f00
ripemd-160
dfa8ee6af17d95e48c0d4b80d4cde07b15341530
Diameter
102995542
Circumference
323570038.0997
Area
8.3315678622598E+15
Volume
5.7207623178882E+23
Surface area
3.3326271449039E+16
Circumference
323570038.0997
Perimeter
205991084
Area
2652020417968441
Diagonal
72828846.180184
Surface area
15912122507810646
Volume
1.3657314017186E+23
Space diagonal
89196755.848547
Perimeter
154493313
Area
1.1483585266578E+15
Altitude
44598377.924274
Surface area
1.1483585266578E+15
Volume
1.6095298923911E+22
Height
24276282.060061