51361838 is an even 8-digits composite number following 51361837
and preceding 51361839 . In scientific notation, it is written as 5.1361838 × 10^7.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 23346180 positive integers (up to 51361838) that are relatively prime to 51361838.
51361838 has 12 divisors, whose sum is 84683760
The reverse of 51361838 is 83816315
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 35 Digital Root 8
Name
fifty-one million three hundred sixty-one thousand eight hundred thirty-eight
Scientific notation
5.1361838 × 10^7
Engineering notation
5.1361838 × 10^6
Prime Factorization
2 × 11 × 11 × 212239
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4669258 Product of the distinct prime numbers
The prime factorization of 51361838 is 2 × 11 × 11 × 212239.
Since it has a total of 4 prime factors.
6 , 8 , 46 , 12 , 84 , 174 , 2343 , 3153 , 19833 , 28616 , 231479 , 712219 , 2266795 , 921777 , 72651660 , 87497511 , 325388451 , 158109165 , 5205472892 , 7108583850
n×2
102723676
n×3
154085514
n×4
205447352
n×5
256809190
n÷2
25680919
n÷3
17120612.666667
n÷3
12840459.5
n÷5
10272367.6
n2
2638038402738244
n3
1.3549450107922E+23
n4
6.9592466143217E+30
n5
3.5743969720684E+38
2 √n7166.7173796655
3 √n371.71793760931
4 √n84.656466850829
5 √n34.844008526515
1 , 2 , 11 , 22 , 121 , 242 , 212239 , 424478 , 2334629 , 4669258 , 25680919 , 51361838
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-51361837 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51361838 can be divided by 12 positive divisors.
The sum of these divisors (counting 51361838) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11000011111011100000101110
3
Ternary
10120122110012022
4
Quaternary
3003323200232
5
Quinary
101122034323
6
Senary
5032510142
8
Octal
303734056
10
Decimal
51361838
12
Duodecimal
1524b352
16
Hexadecimal
30fb82e
20
Vigesimal
g104bi
36
Base36
ukv1q
md5
66fea2cacff8bf2f9bae9cb6494d7966
sha1
ac1bccaafa8a8eea0a4b93a6ceb8c67ef797f17c
sha256
5381890251efae0bec8bede05539420b7b942b9f1f5ca4215f1a7c5a4d5327ca
sha512
dac08399c88c800b086393876c38d0d13880ce32628e290d4c33afbbfd319f3d1d0cfbca30f9164425d739182bf287f17a67c473c76596ffa1f4c0f0ee0a5307
ripemd-160
172809fd787140f88ce8eb0f5d4941e794baee7f
Diameter
102723676
Circumference
322715945.87134
Area
8.2876420659302E+15
Volume
5.6755803892306E+23
Surface area
3.3150568263721E+16
Circumference
322715945.87134
Perimeter
205447352
Area
2638038402738244
Diagonal
72636607.88801
Surface area
15828230416429464
Volume
1.3549450107922E+23
Space diagonal
88961312.986122
Perimeter
154085514
Area
1.1423041364651E+15
Altitude
44480656.493061
Surface area
1.1423041364651E+15
Volume
1.5968180087767E+22
Height
24212202.629337