51988188 is an even 8-digits composite number following 51988187
and preceding 51988189 . In scientific notation, it is written as 5.1988188 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 13970880 positive integers (up to 51988188) that are relatively prime to 51988188.
51988188 has 24 divisors, whose sum is 92695680
The reverse of 51988188 is 88188915
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
fifty-one million nine hundred eighty-eight thousand one hundred eighty-eight
Scientific notation
5.1988188 × 10^7
Engineering notation
5.1988188 × 10^6
Prime Factorization
2 × 2 × 483 × 71 × 379
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
25994094
Product of the distinct prime numbers
The prime factorization of 51988188 is 2 × 2 × 483 × 71 × 379.
Since it has a total of 5 prime factors.
10 , 6 , 61 , 48 , 682 , 595 , 8082 , 9821 , 82508 , 67826 , 254443 , 838381 , 7093244 , 1551227 , 98671424 , 47725552 , 307625084 , 463404295 , 1324530316 , 1794552992
n×2
103976376
n×3
155964564
n×4
207952752
n×5
259940940
n÷2
25994094
n÷3
17329396
n÷3
12997047
n÷5
10397637.6
n2
2702771691523344
n3
1.4051220281999E+23
n4
7.3049748165E+30
n5
3.7977240409547E+38
2 √n
7210.2834895724
3 √n
373.22285173269
4 √n
84.913388164484
5 √n
34.928580493222
1 , 2 , 4 , 71 , 142 , 284 , 379 , 483 , 758 , 966 , 1516 , 1932 , 26909 , 34293 , 53818 , 68586 , 107636 , 137172 , 183057 , 366114 , 732228 , 12997047 , 25994094 , 51988188
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51988187
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988188 can be divided by 24 positive divisors.
The sum of these divisors (counting 51988188) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000110010100011011011100
3
Ternary
10121211021101110
4
Quaternary
3012110123130
5
Quinary
101302110223
6
Senary
5054142020
8
Octal
306243334
10
Decimal
51988188
12
Duodecimal
154b1910
16
Hexadecimal
31946dc
20
Vigesimal
g4ia98
36
Base36
uyacc
md5
dfaf98bdcc42feff87b1fed9b1babb73
sha1
5c9844098cb309c9e96a2cd50fbc597f640eb665
sha256
44a1a55e7035c313bcfbd51b893c62daf539d19ada71c55123204b52e4755b3c
sha512
218eb3b1f04a178dde8f4fc0a410701ff4daea53e8f5a2317e6b3bbe06d4965e8821656f7ef77cc076055e511eb9d84b8309c3f8601e0de38c1810cfcf4aacb7
ripemd-160
63f0cc8e65c78b56d8480840f056e9bd8461d83f
Diameter
103976376
Circumference
326651418.98849
Area
8.4910076904202E+15
Volume
5.8857613882535E+23
Surface area
3.3964030761681E+16
Circumference
326651418.98849
Perimeter
207952752
Area
2702771691523344
Diagonal
73522400.552802
Surface area
16216630149140064
Volume
1.4051220281999E+23
Space diagonal
90046183.009443
Perimeter
155964564
Area
1.1703344727443E+15
Altitude
45023091.504721
Surface area
1.1703344727443E+15
Volume
1.6559521908913E+22
Height
24507466.850934