51293387 is an odd 8-digits prime number following 51293386
and preceding 51293388 . In scientific notation, it is written as 5.1293387 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 51293386 positive integers (up to 51293387) that are relatively prime to 51293387.
51293387 has 2 divisors, whose sum is 51293388
The reverse of 51293387 is 78339215
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
fifty-one million two hundred ninety-three thousand three hundred eighty-seven
Scientific notation
5.1293387 × 10^7
Engineering notation
5.1293387 × 10^6
Prime Factorization
51293387
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51293387 Product of the distinct prime numbers
The prime factorization of 51293387 is 51293387.
Since it has a total of 1 prime factors.
5 , 8 , 62 , 48 , 817 , 581 , 2077 , 5804 , 40641 , 37174 , 781273 , 649877 , 9600585 , 4611215 , 64808809 , 38871131 , 886001110 , 654364176 , 6315890199 , 2277770222
n×2
102586774
n×3
153880161
n×4
205173548
n×5
256466935
n÷2
25646693.5
n÷3
17097795.666667
n÷3
12823346.75
n÷5
10258677.4
n2
2631011549931769
n3
1.3495349363212E+23
n4
6.9222217758744E+30
n5
3.5506420044975E+38
2 √n7161.9401700936
3 √n371.55273209635
4 √n84.628246880658
5 √n34.834716103146
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51293388 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25646694 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7161.9402399071 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999610086 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51293387 can be divided by 2 positive divisors.
The sum of these divisors (counting 51293387) is 51293388, the average is 25646694.
Base
System
Value
2
Binary
11000011101010110011001011
3
Ternary
10120111222022002
4
Quaternary
3003222303023
5
Quinary
101112342022
6
Senary
5031221215
8
Octal
303526313
10
Decimal
51293387
12
Duodecimal
1521780b
16
Hexadecimal
30eaccb
20
Vigesimal
g0bd97
36
Base36
uje8b
md5
2a4f2fe47e88887e4a3a4017521f50fe
sha1
932b60935a0da8d1b4284fcfc6215f792d9c4fc4
sha256
e65107115b32a551f47692524080e51d71c8e897cf032e838c133e3906e9ac16
sha512
187e73856a2dea5427528e5d9f26696ba7192573de55b1eeca10be3300e4508a0ac395538c74d6d6722acd6a8927c982c775bb722d1aa52bc08e61dccb76e7ca
ripemd-160
e3bac47d866556791b032a075b5657f7ec4882d2
Diameter
102586774
Circumference
322285855.55388
Area
8.2655665567755E+15
Volume
5.6529187222793E+23
Surface area
3.3062266227102E+16
Circumference
322285855.55388
Perimeter
205173548
Area
2631011549931769
Diagonal
72539803.555452
Surface area
15786069299590614
Volume
1.3495349363212E+23
Space diagonal
88842752.376293
Perimeter
153880161
Area
1.1392614199456E+15
Altitude
44421376.188146
Surface area
1.1392614199456E+15
Volume
1.5904421748681E+22
Height
24179934.518484