51988289 is an odd 8-digits prime number following 51988288
and preceding 51988290 . In scientific notation, it is written as 5.1988289 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 51988288 positive integers (up to 51988289) that are relatively prime to 51988289.
51988289 has 2 divisors, whose sum is 51988290
The reverse of 51988289 is 98288915
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
fifty-one million nine hundred eighty-eight thousand two hundred eighty-nine
Scientific notation
5.1988289 × 10^7
Engineering notation
5.1988289 × 10^6
Prime Factorization
51988289
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51988289 Product of the distinct prime numbers
The prime factorization of 51988289 is 51988289.
Since it has a total of 1 prime factors.
9 , 2 , 3 , 66 , 9 , 811 , 9556 , 1229 , 69948 , 26336 , 434920 , 430290 , 8551943 , 446432 , 90624523 , 31463614 , 255813165 , 883631851 , 6091491742 , 4061647399
n×2
103976578
n×3
155964867
n×4
207953156
n×5
259941445
n÷2
25994144.5
n÷3
17329429.666667
n÷3
12997072.25
n÷5
10397657.8
n2
2702782193147521
n3
1.4051302176141E+23
n4
7.3050315835953E+30
n5
3.7977609312208E+38
2 √n7210.2904934545
3 √n373.22309342531
4 √n84.913429405804
5 √n34.928594064705
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51988290 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25994145 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7210.2905627998 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999615298 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988289 can be divided by 2 positive divisors.
The sum of these divisors (counting 51988289) is 51988290, the average is 25994145.
Base
System
Value
2
Binary
11000110010100011101000001
3
Ternary
10121211021112012
4
Quaternary
3012110131001
5
Quinary
101302111124
6
Senary
5054142305
8
Octal
306243501
10
Decimal
51988289
12
Duodecimal
154b1995
16
Hexadecimal
3194741
20
Vigesimal
g4iae9
36
Base36
uyaf5
md5
cda81cac8983e2aded29f38c68408611
sha1
38adf2a825b1be680ff52df7099075b5683d8e59
sha256
e409bc757e6fe891c285c7e6f7037ef0c4813875e6c7db8e2fe5e9d8891e6989
sha512
7ce0ac3d4007eab07f250f40ef5669805d2c80993897b11d940afae41887dbdd36712571511df9f20b784326b9a55bd2caa8887f8eb51f1fcb5f7ecf3445636c
ripemd-160
0ca409d5b52fe4e5dff8c12879f0ad743e14edff
Diameter
103976578
Circumference
326652053.59021
Area
8.4910406822456E+15
Volume
5.8857956919912E+23
Surface area
3.3964162728982E+16
Circumference
326652053.59021
Perimeter
207953156
Area
2702782193147521
Diagonal
73522543.388372
Surface area
16216693158885126
Volume
1.4051302176141E+23
Space diagonal
90046357.946574
Perimeter
155964867
Area
1.170339020081E+15
Altitude
45023178.973287
Surface area
1.170339020081E+15
Volume
1.6559618422084E+22
Height
24507514.462791