51189871 is an odd 8-digits prime number following 51189870
and preceding 51189872 . In scientific notation, it is written as 5.1189871 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 51189870 positive integers (up to 51189871) that are relatively prime to 51189871.
51189871 has 2 divisors, whose sum is 51189872
The reverse of 51189871 is 17898115
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
fifty-one million one hundred eighty-nine thousand eight hundred seventy-one
Scientific notation
5.1189871 × 10^7
Engineering notation
5.1189871 × 10^6
Prime Factorization
51189871
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51189871 Product of the distinct prime numbers
The prime factorization of 51189871 is 51189871.
Since it has a total of 1 prime factors.
3 , 6 , 16 , 58 , 777 , 388 , 1325 , 4825 , 75322 , 7700 , 216213 , 458209 , 7744769 , 5204574 , 82750277 , 8348395 , 288140957 , 961314276 , 3676338468 , 3872551447
n×2
102379742
n×3
153569613
n×4
204759484
n×5
255949355
n÷2
25594935.5
n÷3
17063290.333333
n÷3
12797467.75
n÷5
10237974.2
n2
2620402892996641
n3
1.3413808606052E+23
n4
6.8665113216252E+30
n5
3.5149582877403E+38
2 √n7154.7097075982
3 √n371.3026182755
4 √n84.585517126741
5 √n34.820644640514
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51189872 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25594936 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7154.7097774822 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999609298 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51189871 can be divided by 2 positive divisors.
The sum of these divisors (counting 51189871) is 51189872, the average is 25594936.
Base
System
Value
2
Binary
11000011010001100001101111
3
Ternary
10120022201022011
4
Quaternary
3003101201233
5
Quinary
101101033441
6
Senary
5025102051
8
Octal
303214157
10
Decimal
51189871
12
Duodecimal
15187927
16
Hexadecimal
30d186f
20
Vigesimal
fjiedb
36
Base36
uh6cv
md5
3f070e28d8e1f917df8ff39a288d79ec
sha1
496d5e840d2381b2ebfe49526f43f1f1bd0fc24b
sha256
8c2a47c8578791c7e4ffbe32988737f528bde6e773ca4c1430f49eaf2f4780f1
sha512
93b55c229ab18153019d5d5326e0e7c1e7afa17ccd8016fc7f431c8332f467dd350acbfe911ffd39364e43bf8c7fd8ab0116967498b5da8641ac1aefe3982ea5
ripemd-160
92cf34c35591a1e10496b3ef9c05012855cd7166
Diameter
102379742
Circumference
321635445.34362
Area
8.2322384780837E+15
Volume
5.6187630097912E+23
Surface area
3.2928953912335E+16
Circumference
321635445.34362
Perimeter
204759484
Area
2620402892996641
Diagonal
72393409.824329
Surface area
15722417357979846
Volume
1.3413808606052E+23
Space diagonal
88663457.404897
Perimeter
153569613
Area
1.1346677367427E+15
Altitude
44331728.702448
Surface area
1.1346677367427E+15
Volume
1.5808325044797E+22
Height
24131136.60811