51323287 is an odd 8-digits prime number following 51323286
and preceding 51323288 . In scientific notation, it is written as 5.1323287 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 51323286 positive integers (up to 51323287) that are relatively prime to 51323287.
51323287 has 2 divisors, whose sum is 51323288
The reverse of 51323287 is 78232315
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
fifty-one million three hundred twenty-three thousand two hundred eighty-seven
Scientific notation
5.1323287 × 10^7
Engineering notation
5.1323287 × 10^6
Prime Factorization
51323287
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51323287 Product of the distinct prime numbers
The prime factorization of 51323287 is 51323287.
Since it has a total of 1 prime factors.
2 , 4 , 78 , 34 , 409 , 926 , 6525 , 7746 , 31355 , 24344 , 258913 , 123579 , 5099005 , 2797142 , 39183336 , 33272309 , 648854346 , 423041072 , 9779607506 , 7885740688
n×2
102646574
n×3
153969861
n×4
205293148
n×5
256616435
n÷2
25661643.5
n÷3
17107762.333333
n÷3
12830821.75
n÷5
10264657.4
n2
2634079788484369
n3
1.3518963296528E+23
n4
6.9383763321019E+30
n5
3.5610027980647E+38
2 √n7164.0272891719
3 √n371.62491338779
4 √n84.640577084351
5 √n34.838776335074
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51323288 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25661644 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7164.0273589651 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999610313 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51323287 can be divided by 2 positive divisors.
The sum of these divisors (counting 51323287) is 51323288, the average is 25661644.
Base
System
Value
2
Binary
11000011110010000110010111
3
Ternary
10120120111022111
4
Quaternary
3003302012113
5
Quinary
101114321122
6
Senary
5032011451
8
Octal
303620627
10
Decimal
51323287
12
Duodecimal
15230b87
16
Hexadecimal
30f2197
20
Vigesimal
g0f847
36
Base36
uk1av
md5
6b1df79a6b7f55b6c7b8776c96bddee7
sha1
d2d236569a03deb11be5422ff046cf03c1212591
sha256
838ba13c51f799ec1d5adb0da9dd43015b515f35bd33ea4c6671cefdf2c86d06
sha512
cb6df1137768ddb806523bc3cc745e61bf68daac22ad9f530a563a8977f47e6def4bd88f100e6707609b4cdaf19db191bd01375ad9a5ce7d0c779c9e6fca6d5d
ripemd-160
a6328d91182ec9b984e0f10a16d9edc2427326fb
Diameter
102646574
Circumference
322473722.79456
Area
8.2752057124718E+15
Volume
5.6628101035364E+23
Surface area
3.3100822849887E+16
Circumference
322473722.79456
Perimeter
205293148
Area
2634079788484369
Diagonal
72582088.540967
Surface area
15804478730906214
Volume
1.3518963296528E+23
Space diagonal
88894540.695439
Perimeter
153969861
Area
1.1405900062113E+15
Altitude
44447270.34772
Surface area
1.1405900062113E+15
Volume
1.5932251035979E+22
Height
24194029.513656