51291228 is an even 8-digits composite number following 51291227
and preceding 51291229 . In scientific notation, it is written as 5.1291228 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 17074800 positive integers (up to 51291228) that are relatively prime to 51291228.
51291228 has 24 divisors, whose sum is 119835520
The reverse of 51291228 is 82219215
Previous prime number is 919
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
fifty-one million two hundred ninety-one thousand two hundred twenty-eight
Scientific notation
5.1291228 × 10^7
Engineering notation
5.1291228 × 10^6
Prime Factorization
2 × 2 × 3 × 919 × 4651
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
25645614 Product of the distinct prime numbers
The prime factorization of 51291228 is 2 × 2 × 3 × 919 × 4651.
Since it has a total of 5 prime factors.
4 , 2 , 84 , 71 , 505 , 647 , 7290 , 140 , 87976 , 84598 , 986842 , 602348 , 603447 , 1992273 , 76629966 , 12901411 , 70738875 , 879521537 , 6666774109 , 3106184217
n×2
102582456
n×3
153873684
n×4
205164912
n×5
256456140
n÷2
25645614
n÷3
17097076
n÷3
12822807
n÷5
10258245.6
n2
2630790069747984
n3
1.3493645328758E+23
n4
6.9210563910846E+30
n5
3.5498948135598E+38
2 √n7161.7894411941
3 √n371.54751899026
4 √n84.627356340572
5 √n34.834422851237
1 , 2 , 3 , 4 , 6 , 12 , 919 , 1838 , 2757 , 3676 , 4651 , 5514 , 9302 , 11028 , 13953 , 18604 , 27906 , 55812 , 4274269 , 8548538 , 12822807 , 17097076 , 25645614 , 51291228
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-51291227 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51291228 can be divided by 24 positive divisors.
The sum of these divisors (counting 51291228) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000011101010010001011100
3
Ternary
10120111212100010
4
Quaternary
3003222101130
5
Quinary
101112304403
6
Senary
5031203220
8
Octal
303522134
10
Decimal
51291228
12
Duodecimal
15216510
16
Hexadecimal
30ea45c
20
Vigesimal
g0b818
36
Base36
ujckc
md5
08c38d2ebce34c0bc32de58ec6bb7418
sha1
461d0d6bad33726f65458cdf3c24a89a90d4b6fd
sha256
c72a4519773685a731b7d38e67eee376dd89b9d156a28af39955d06d964199bd
sha512
611469347311b885643979e1565989924ee339a5669f5a78dc262483816c8eabfb534374a10902ba6b7a299e348e39e7f1444f98bda6af5b8ffe4f99021e8a74
ripemd-160
5c8516d9eda756f0456a5873c47edb285ddb7c11
Diameter
102582456
Circumference
322272290.1568
Area
8.2648707562572E+15
Volume
5.6522049379963E+23
Surface area
3.3059483025029E+16
Circumference
322272290.1568
Perimeter
205164912
Area
2630790069747984
Diagonal
72536750.268371
Surface area
15784740418487904
Volume
1.3493645328758E+23
Space diagonal
88839012.878599
Perimeter
153873684
Area
1.1391655162128E+15
Altitude
44419506.4393
Surface area
1.1391655162128E+15
Volume
1.5902413524818E+22
Height
24178916.756124