51369979 is an odd 8-digits prime number following 51369978
and preceding 51369980 . In scientific notation, it is written as 5.1369979 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 51369978 positive integers (up to 51369979) that are relatively prime to 51369979.
51369979 has 2 divisors, whose sum is 51369980
The reverse of 51369979 is 97996315
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
fifty-one million three hundred sixty-nine thousand nine hundred seventy-nine
Scientific notation
5.1369979 × 10^7
Engineering notation
5.1369979 × 10^6
Prime Factorization
51369979
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51369979 Product of the distinct prime numbers
The prime factorization of 51369979 is 51369979.
Since it has a total of 1 prime factors.
2 , 2 , 88 , 62 , 980 , 228 , 768 , 6798 , 94359 , 41296 , 368401 , 929104 , 6759820 , 2070241 , 39384645 , 37452437 , 897534100 , 901811515 , 1354354286 , 4757541623
n×2
102739958
n×3
154109937
n×4
205479916
n×5
256849895
n÷2
25684989.5
n÷3
17123326.333333
n÷3
12842494.75
n÷5
10273995.8
n2
2638874742460441
n3
1.3555894010382E+23
n4
6.9636599063957E+30
n5
3.5772306315469E+38
2 √n7167.2853298861
3 √n371.73757602814
4 √n84.659821225219
5 √n34.845113031733
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51369980 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25684990 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7167.2853996475 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999610668 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51369979 can be divided by 2 positive divisors.
The sum of these divisors (counting 51369979) is 51369980, the average is 25684990.
Base
System
Value
2
Binary
11000011111101011111111011
3
Ternary
10120122212100211
4
Quaternary
3003331133323
5
Quinary
101122314404
6
Senary
5033011551
8
Octal
303753773
10
Decimal
51369979
12
Duodecimal
15253bb7
16
Hexadecimal
30fd7fb
20
Vigesimal
g114ij
36
Base36
ul1bv
md5
e759481e0d3915ac5ca399941fea4cee
sha1
411cb260c37601a7f330737ac652e1b8158dd682
sha256
e15e820bf70d1addaa629130478b45ee383d35af91d6b2a7832f1dbee55831ff
sha512
047b59951c766c39cd349ecb1b6cdfaa54c5386e0e3efb7018db4925f62e68ec803f46ae4bc93648949ff420c515bdbd01543a8112292891084116cd53d497a5
ripemd-160
b7e151113e8b789535b632f4a38677696961d5d7
Diameter
102739958
Circumference
322767097.28292
Area
8.2902695046574E+15
Volume
5.6782796047812E+23
Surface area
3.316107801863E+16
Circumference
322767097.28292
Perimeter
205479916
Area
2638874742460441
Diagonal
72648121.000621
Surface area
15833248454762646
Volume
1.3555894010382E+23
Space diagonal
88975413.611746
Perimeter
154109937
Area
1.1426662821879E+15
Altitude
44487706.805873
Surface area
1.1426662821879E+15
Volume
1.5975774299646E+22
Height
24216040.33354