51988957 is an odd 8-digits prime number following 51988956
and preceding 51988958 . In scientific notation, it is written as 5.1988957 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 51988956 positive integers (up to 51988957) that are relatively prime to 51988957.
51988957 has 2 divisors, whose sum is 51988958
The reverse of 51988957 is 75988915
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
fifty-one million nine hundred eighty-eight thousand nine hundred fifty-seven
Scientific notation
5.1988957 × 10^7
Engineering notation
5.1988957 × 10^6
Prime Factorization
51988957
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
51988957
Product of the distinct prime numbers
The prime factorization of 51988957 is 51988957.
Since it has a total of 1 prime factors.
4 , 3 , 31 , 5 , 20 , 857 , 2718 , 6632 , 49386 , 16895 , 598666 , 298463 , 3560530 , 9108272 , 3696777 , 83364065 , 676876800 , 534974408 , 1330204805 , 7890811481
n×2
103977914
n×3
155966871
n×4
207955828
n×5
259944785
n÷2
25994478.5
n÷3
17329652.333333
n÷3
12997239.25
n÷5
10397791.4
n2
2702851649947849
n3
1.4051843820652E+23
n4
7.3054070416258E+30
n5
3.7980049255458E+38
2 √n
7210.3368159886
3 √n
373.22469193889
4 √n
84.913702168664
5 √n
34.928683824077
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
51988958
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
25994479
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7210.3368853334
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999615303
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988957 can be divided by 2 positive divisors.
The sum of these divisors (counting 51988957) is 51988958, the average is 25994479.
Base
System
Value
2
Binary
11000110010100100111011101
3
Ternary
10121211022102221
4
Quaternary
3012110213131
5
Quinary
101302121312
6
Senary
5054145341
8
Octal
306244735
10
Decimal
51988957
12
Duodecimal
154b2251
16
Hexadecimal
31949dd
20
Vigesimal
g4ic7h
36
Base36
uyaxp
md5
518ae2515ee8df279826b25d67a899f3
sha1
f712a6d345089d3b4c0a71f13e173def2c6e2010
sha256
3dc65f5c750b34e951bd3e0fd30b8c50c73657a20fb57b75842d755cf8802f31
sha512
4fd3f367dacef531f2d87a088f28afa5af63179959c043df74c7ecde85b8260cd3310717de2cb6541f6f25a5f08b9f5151135314053ab022ebdc195616f1b27d
ripemd-160
f40219f2f74118e59bd535abda59e8fa4941e0a9
Diameter
103977914
Circumference
326656250.75799
Area
8.4912588872192E+15
Volume
5.8860225755134E+23
Surface area
3.3965035548877E+16
Circumference
326656250.75799
Perimeter
207955828
Area
2702851649947849
Diagonal
73523488.083032
Surface area
16217109899687094
Volume
1.4051843820652E+23
Space diagonal
90047514.956514
Perimeter
155966871
Area
1.1703690957578E+15
Altitude
45023757.478257
Surface area
1.1703690957578E+15
Volume
1.6560256756262E+22
Height
24507829.361011