51988775 is an odd 8-digits composite number following 51988774
and preceding 51988776 . In scientific notation, it is written as 5.1988775 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 40262400 positive integers (up to 51988775) that are relatively prime to 51988775.
51988775 has 16 divisors, whose sum is 55826784
The reverse of 51988775 is 57788915
Previous prime number is 467
Is Prime? no Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
fifty-one million nine hundred eighty-eight thousand seven hundred seventy-five
Scientific notation
5.1988775 × 10^7
Engineering notation
5.1988775 × 10^6
Prime Factorization
25 × 61 × 467 × 73
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
51988775 Product of the distinct prime numbers
The prime factorization of 51988775 is 25 × 61 × 467 × 73.
Since it has a total of 4 prime factors.
8 , 3 , 94 , 92 , 743 , 270 , 3423 , 7230 , 68039 , 53704 , 330823 , 982481 , 1429707 , 3867187 , 41135738 , 74233244 , 229771449 , 85225359 , 2503225090 , 5768237143
n×2
103977550
n×3
155966325
n×4
207955100
n×5
259943875
n÷2
25994387.5
n÷3
17329591.666667
n÷3
12997193.75
n÷5
10397755
n2
2702832726000625
n3
1.4051696245468E+23
n4
7.30530474474E+30
n5
3.7979384468072E+38
2 √n7210.3241952079
3 √n373.22425641709
4 √n84.913627853295
5 √n34.928659368771
1 , 25 , 61 , 73 , 467 , 1525 , 1825 , 4453 , 11675 , 28487 , 34091 , 111325 , 712175 , 852275 , 2079551 , 51988775
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-51988774 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988775 can be divided by 16 positive divisors.
The sum of these divisors (counting 51988775) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000110010100100100100111
3
Ternary
10121211022012012
4
Quaternary
3012110210213
5
Quinary
101302120100
6
Senary
5054144435
8
Octal
306244447
10
Decimal
51988775
12
Duodecimal
154b211b
16
Hexadecimal
3194927
20
Vigesimal
g4ibif
36
Base36
uyasn
md5
75c832094679f03b9e8790f6aa1f735a
sha1
ffce85b2f507edd7209516c150be03d1db7d5088
sha256
ea22425f187bb439353e15271a5553a124c2d4f5f05d7445c4a0c053723d6974
sha512
825996d46dc474b6beef0f6920c0e066482da9bc6fdd2918eb17ad6c9060c5969e039c25fabfbc23c7acdb1359d67b0903dfa0c689af845823914dd31c6b1257
ripemd-160
0e4cdd61d08a2c46ac8821a3703c17e94f8d6a6d
Diameter
103977550
Circumference
326655107.21827
Area
8.4911994358856E+15
Volume
5.8859607593651E+23
Surface area
3.3964797743543E+16
Circumference
326655107.21827
Perimeter
207955100
Area
2702832726000625
Diagonal
73523230.696163
Surface area
16216996356003750
Volume
1.4051696245468E+23
Space diagonal
90047199.723267
Perimeter
155966325
Area
1.1703609014482E+15
Altitude
45023599.861633
Surface area
1.1703609014482E+15
Volume
1.656008283724E+22
Height
24507743.565388