51988621 is an odd 8-digits prime number following 51988620
and preceding 51988622 . In scientific notation, it is written as 5.1988621 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 51988620 positive integers (up to 51988621) that are relatively prime to 51988621.
51988621 has 2 divisors, whose sum is 51988622
The reverse of 51988621 is 12688915
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
fifty-one million nine hundred eighty-eight thousand six hundred twenty-one
Scientific notation
5.1988621 × 10^7
Engineering notation
5.1988621 × 10^6
Prime Factorization
51988621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51988621 Product of the distinct prime numbers
The prime factorization of 51988621 is 51988621.
Since it has a total of 1 prime factors.
6 , 9 , 8 , 98 , 779 , 26 , 4025 , 3448 , 66486 , 89168 , 654074 , 954679 , 8276026 , 6829811 , 73372462 , 31114633 , 40954527 , 432842619 , 9617147126 , 4679746287
n×2
103977242
n×3
155965863
n×4
207954484
n×5
259943105
n÷2
25994310.5
n÷3
17329540.333333
n÷3
12997155.25
n÷5
10397724.2
n2
2702816713481641
n3
1.4051571374966E+23
n4
7.3052181866757E+30
n5
3.7978821962939E+38
2 √n7210.3135160685
3 √n373.22388789784
4 √n84.913564970907
5 √n34.928638675766
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51988622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25994311 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7210.3135854136 Returns the nth root of the product of n divisors
H Harmonic Mean
1.99999996153 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988621 can be divided by 2 positive divisors.
The sum of these divisors (counting 51988621) is 51988622, the average is 25994311.
Base
System
Value
2
Binary
11000110010100100010001101
3
Ternary
10121211021222111
4
Quaternary
3012110202031
5
Quinary
101302113441
6
Senary
5054144021
8
Octal
306244215
10
Decimal
51988621
12
Duodecimal
154b2011
16
Hexadecimal
319488d
20
Vigesimal
g4ibb1
36
Base36
uyaod
md5
a57424f600182f3240d93cff3d6594d4
sha1
63a3e588bfe73d0cef976012bd953eee397efb66
sha256
02dac4f4466aff5f5aeacef82314707e78d09498fc972dab9533e07619f4b00f
sha512
06e79470c7f3f712608802242e81d384099da15837c2ed623698967a0094a3a8fbb67a8312b9a0cdb5bc101cfaff50922fb8051c1519f603991c809eaddf8791
ripemd-160
1a43f4dd07c2c5eec3b8a2b0848a9ae6d610ba96
Diameter
103977242
Circumference
326654139.60773
Area
8.4911491310736E+15
Volume
5.8859084537316E+23
Surface area
3.3964596524295E+16
Circumference
326654139.60773
Perimeter
207954484
Area
2702816713481641
Diagonal
73523012.907275
Surface area
16216900280889846
Volume
1.4051571374966E+23
Space diagonal
90046932.987442
Perimeter
155965863
Area
1.1703539678241E+15
Altitude
45023466.493721
Surface area
1.1703539678241E+15
Volume
1.6559935675942E+22
Height
24507670.969092