51331888 is an even 8-digits composite number following 51331887
and preceding 51331889 . In scientific notation, it is written as 5.1331888 × 10^7.
The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors.
There are 25230464 positive integers (up to 51331888) that are relatively prime to 51331888.
51331888 has 20 divisors, whose sum is 101143080
The reverse of 51331888 is 88813315
Previous prime number is 59
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
fifty-one million three hundred thirty-one thousand eight hundred eighty-eight
Scientific notation
5.1331888 × 10^7
Engineering notation
5.1331888 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 59 × 54377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
6416486
Product of the distinct prime numbers
The prime factorization of 51331888 is 2 × 2 × 2 × 2 × 59 × 54377.
Since it has a total of 6 prime factors.
3 , 8 , 60 , 9 , 553 , 217 , 4010 , 4849 , 24273 , 76334 , 361063 , 920944 , 3187028 , 4802231 , 50844785 , 23440046 , 228579552 , 941505596 , 5637583245 , 6400566398
n×2
102663776
n×3
153995664
n×4
205327552
n×5
256659440
n÷2
25665944
n÷3
17110629.333333
n÷3
12832972
n÷5
10266377.6
n2
2634962725644544
n3
1.3525761151696E+23
n4
6.9430285655361E+30
n5
3.563987647069E+38
2 √n
7164.6275548698
3 √n
371.64567178377
4 √n
84.644122978916
5 √n
34.839943946302
1 , 2 , 4 , 8 , 16 , 59 , 118 , 236 , 472 , 944 , 54377 , 108754 , 217508 , 435016 , 870032 , 3208243 , 6416486 , 12832972 , 25665944 , 51331888
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51331887
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51331888 can be divided by 20 positive divisors.
The sum of these divisors (counting 51331888) is 1, the average is 0.05.
Base
System
Value
2
Binary
11000011110100001100110000
3
Ternary
10120120221010001
4
Quaternary
3003310030300
5
Quinary
101120110023
6
Senary
5032115344
8
Octal
303641460
10
Decimal
51331888
12
Duodecimal
15235b54
16
Hexadecimal
30f4330
20
Vigesimal
g0g9e8
36
Base36
uk7xs
md5
94c7971809adce266c5a5988a9f2841b
sha1
30fd07a7aa043b9d79c0798eec0fa7564a01e9a7
sha256
827151f726b43b3c253215f86cd6497f43db075809c1c8ccaef3e6b44b7c2b56
sha512
1bb0ec908a8a1244b8ad2392f36b9b07f1b434f59ac47c35e44ae678559a68ffb46f494d89b43adac7aeb0adab17f1fbe5b7aecbf037ec9f5127f746a7537e68
ripemd-160
bd773d933cb7c2c65cb9bac7917834dcb4a7aa58
Diameter
102663776
Circumference
322527764.47139
Area
8.2779795413678E+15
Volume
5.6656575824505E+23
Surface area
3.3111918165471E+16
Circumference
322527764.47139
Perimeter
205327552
Area
2634962725644544
Diagonal
72594252.191817
Surface area
15809776353867264
Volume
1.3525761151696E+23
Space diagonal
88909438.064435
Perimeter
153995664
Area
1.1409723292166E+15
Altitude
44454719.032218
Surface area
1.1409723292166E+15
Volume
1.5940262385123E+22
Height
24198084.063939