51887793 is an odd 8-digits composite number following 51887792
and preceding 51887794 . In scientific notation, it is written as 5.1887793 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 33087824 positive integers (up to 51887793) that are relatively prime to 51887793.
51887793 has 8 divisors, whose sum is 72191808
The reverse of 51887793 is 39778815
Previous prime number is 23
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 seven hundred ninety-three
Scientific notation
5.1887793 × 10^7
Engineering notation
5.1887793 × 10^6
Prime Factorization
3 × 23 × 751997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51887793
Product of the distinct prime numbers
The prime factorization of 51887793 is 3 × 23 × 751997.
Since it has a total of 3 prime factors.
1 , 9 , 66 , 27 , 70 , 465 , 9557 , 99 , 83314 , 61876 , 515096 , 831228 , 1201847 , 2053204 , 54904266 , 7956608 , 60449164 , 286072033 , 3750489063 , 247490722
n×2
103775586
n×3
155663379
n×4
207551172
n×5
259438965
n÷2
25943896.5
n÷3
17295931
n÷3
12971948.25
n÷5
10377558.6
n2
2692343062410849
n3
1.3969973950736E+23
n4
7.2487111657118E+30
n5
3.7611962448324E+38
2 √n
7203.3181937216
3 √n
372.98245191016
4 √n
84.872364134161
5 √n
34.915079862355
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
-51887792
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 51887793 can be divided by 8 positive divisors.
The sum of these divisors (counting 51887793) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000101111011111010110001
3
Ternary
10121122011200010
4
Quaternary
3011323322301
5
Quinary
101240402133
6
Senary
5052045133
8
Octal
305737261
10
Decimal
51887793
12
Duodecimal
154637a9
16
Hexadecimal
317beb1
20
Vigesimal
g45j9d
36
Base36
uw4vl
md5
547ad13b9c0811700f8638442647dcce
sha1
7d41a86aae609976e922d1fd280c0e08ac51e12d
sha256
8ebe83defad6048479f1bc25aac34645e17f0e0ca4a627fdccb9fa9ad514b41e
sha512
576f0df0cd0e13d56c603da6f685548765414774ce1535f436fedde1a298749bbf010395b3756a4625590fd3d70afca3a3f15d3866dded1048242ac1f7d1a40a
ripemd-160
355e1016921c498929e2bf65bc50b5827d07f412
Diameter
103775586
Circumference
326020618.59958
Area
8.4582451858134E+15
Volume
5.8517290045964E+23
Surface area
3.3832980743253E+16
Circumference
326020618.59958
Perimeter
207551172
Area
2692343062410849
Diagonal
73380420.582208
Surface area
16154058374465094
Volume
1.3969973950736E+23
Space diagonal
89872293.768617
Perimeter
155663379
Area
1.1658187438753E+15
Altitude
44936146.884308
Surface area
1.1658187438753E+15
Volume
1.6463772189275E+22
Height
24460140.194069