51887973 is an odd 8-digits composite number following 51887972
and preceding 51887974 . In scientific notation, it is written as 5.1887973 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 34565184 positive integers (up to 51887973) that are relatively prime to 51887973.
51887973 has 8 divisors, whose sum is 69237568
The reverse of 51887973 is 37978815
Previous prime number is 1447
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
fifty-one million eight hundred eighty-seven thousand nine hundred seventy-three
Scientific notation
5.1887973 × 10^7
Engineering notation
5.1887973 × 10^6
Prime Factorization
3 × 1447 × 11953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51887973
Product of the distinct prime numbers
The prime factorization of 51887973 is 3 × 1447 × 11953.
Since it has a total of 3 prime factors.
2 , 1 , 30 , 39 , 152 , 940 , 2912 , 6093 , 8320 , 86932 , 140182 , 635300 , 1361610 , 3035710 , 35448648 , 34381847 , 824560248 , 665738116 , 9617293548 , 321286314
n×2
103775946
n×3
155663919
n×4
207551892
n×5
259439865
n÷2
25943986.5
n÷3
17295991
n÷3
12971993.25
n÷5
10377594.6
n2
2692361742048729
n3
1.3970119337766E+23
n4
7.2488117500477E+30
n5
3.7612614836856E+38
2 √n
7203.3306879526
3 √n
372.98288320469
4 √n
84.872437740132
5 √n
34.915104086572
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
-51887972
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 51887973 can be divided by 8 positive divisors.
The sum of these divisors (counting 51887973) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000101111011111101100101
3
Ternary
10121122011220210
4
Quaternary
3011323331211
5
Quinary
101240403343
6
Senary
5052050033
8
Octal
305737545
10
Decimal
51887973
12
Duodecimal
15463919
16
Hexadecimal
317bf65
20
Vigesimal
g45jid
36
Base36
uw50l
md5
7f909899d9fb70582294bb7d25c96e0c
sha1
fe7bef5ab4b7988ccfbe0705b897a325182795fd
sha256
72a26e2c11e759315326adddf2f060ccf31ce9b7b90c527ee7440fa68e1df38f
sha512
7b136c510b5dcb491322be9f34fb3b38e27c6ea367ab33d162ac128f879e3a3cc1e94085a1f3dc1ea8d0c62dd5170635f3cd7f99add5970bdf82edb1d45dd6e8
ripemd-160
7d4418d97f7b7205ad34e8b66009a9504fe10eac
Diameter
103775946
Circumference
326021749.57293
Area
8.4583038696265E+15
Volume
5.851789904173E+23
Surface area
3.3833215478506E+16
Circumference
326021749.57293
Perimeter
207551892
Area
2692361742048729
Diagonal
73380675.140649
Surface area
16154170452292374
Volume
1.3970119337766E+23
Space diagonal
89872605.537762
Perimeter
155663919
Area
1.1658268323958E+15
Altitude
44936302.768881
Surface area
1.1658268323958E+15
Volume
1.6463943529532E+22
Height
24460225.046883