51988468 is an even 8-digits composite number following 51988467
and preceding 51988469 . In scientific notation, it is written as 5.1988468 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 22197024 positive integers (up to 51988468) that are relatively prime to 51988468.
51988468 has 24 divisors, whose sum is 104367872
The reverse of 51988468 is 86488915
Previous prime number is 277
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
fifty-one million nine hundred eighty-eight thousand four hundred sixty-eight
Scientific notation
5.1988468 × 10^7
Engineering notation
5.1988468 × 10^6
Prime Factorization
2 × 2 × 7 × 277 × 6703
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
25994234 Product of the distinct prime numbers
The prime factorization of 51988468 is 2 × 2 × 7 × 277 × 6703.
Since it has a total of 5 prime factors.
1 , 2 , 63 , 69 , 237 , 670 , 5108 , 5197 , 54148 , 83570 , 618035 , 124401 , 4346214 , 3884309 , 1753563 , 93534777 , 188243203 , 723370229 , 7458729393 , 9053881742
n×2
103976936
n×3
155965404
n×4
207953872
n×5
259942340
n÷2
25994234
n÷3
17329489.333333
n÷3
12997117
n÷5
10397693.6
n2
2702800804987024
n3
1.4051447316044E+23
n4
7.3051321914385E+30
n5
3.7978263117037E+38
2 √n7210.3029062585
3 √n373.22352177086
4 √n84.913502496708
5 √n34.928618117082
1 , 2 , 4 , 7 , 14 , 28 , 277 , 554 , 1108 , 1939 , 3878 , 6703 , 7756 , 13406 , 26812 , 46921 , 93842 , 187684 , 1856731 , 3713462 , 7426924 , 12997117 , 25994234 , 51988468
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
-51988467 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 51988468 can be divided by 24 positive divisors.
The sum of these divisors (counting 51988468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000110010100011111110100
3
Ternary
10121211021202211
4
Quaternary
3012110133310
5
Quinary
101302112333
6
Senary
5054143204
8
Octal
306243764
10
Decimal
51988468
12
Duodecimal
154b1b04
16
Hexadecimal
31947f4
20
Vigesimal
g4ib38
36
Base36
uyak4
md5
6f23120e5ab46ac863ef280f2f973dda
sha1
aed84279d2b789a2d8233bfc2b3e99e28c0363b5
sha256
1c0945c3e8f811e8a30c5ed4f202ca220020fd54a458d0f67957fe47c14308c9
sha512
8513febe86803b9913a6ce6f6fcd3703d87b8bbb7863c4de09b2c337600570124433de85781c0af2e81196d14537d9d39c274b6a3b050e3de1491048d7ba9189
ripemd-160
244395dbd745e8510ddf185079f54801f0da6f1f
Diameter
103976936
Circumference
326653178.28038
Area
8.4910991530638E+15
Volume
5.8858564880518E+23
Surface area
3.3964396612255E+16
Circumference
326653178.28038
Perimeter
207953872
Area
2702800804987024
Diagonal
73522796.5326
Surface area
16216804829922144
Volume
1.4051447316044E+23
Space diagonal
90046667.983669
Perimeter
155965404
Area
1.1703470792439E+15
Altitude
45023333.991834
Surface area
1.1703470792439E+15
Volume
1.6559789471101E+22
Height
24507598.8442