487128906 is an even 9-digits composite number following 487128905
and preceding 487128907 . In scientific notation, it is written as 4.87128906 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 146967360 positive integers (up to 487128906) that are relatively prime to 487128906.
487128906 has 16 divisors, whose sum is 741312000
The reverse of 487128906 is 609821784
Previous prime number is 233
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
four hundred eighty-seven million one hundred twenty-eight thousand nine hundred six
Scientific notation
4.87128906 × 10^8
Engineering notation
4.87128906 × 10^6
Prime Factorization
2 × 99 × 233 × 10559
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
487128906
Product of the distinct prime numbers
The prime factorization of 487128906 is 2 × 99 × 233 × 10559.
Since it has a total of 4 prime factors.
6 , 5 , 80 , 51 , 604 , 912 , 3498 , 7866 , 99722 , 21073 , 345054 , 237647 , 258310 , 3216865 , 31991751 , 6192925 , 275683354 , 639908574 , 1388913856 , 2425394122
n×2
974257812
n×3
1461386718
n×4
1948515624
n×5
2435644530
n÷2
243564453
n÷3
162376302
n÷3
121782226.5
n÷5
97425781.2
n2
237294571060756836
n3
1.1559304480057E+26
n4
5.6308713454909E+34
n5
2.7429601983557E+43
2 √n
22070.996941688
3 √n
786.83070691744
4 √n
148.56310760646
5 √n
54.642275953704
1 , 2 , 99 , 198 , 233 , 466 , 10559 , 21118 , 23067 , 46134 , 1045341 , 2090682 , 2460247 , 4920494 , 243564453 , 487128906
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
-487128905
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 487128906 can be divided by 16 positive divisors.
The sum of these divisors (counting 487128906) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101000010001111111101001010
3
Ternary
1020221121201020100
4
Quaternary
131002033331022
5
Quinary
1444201111111
6
Senary
120200510230
8
Octal
3502177512
10
Decimal
487128906
12
Duodecimal
11717b376
16
Hexadecimal
1d08ff4a
20
Vigesimal
7c4b256
36
Base36
820v2i
md5
3b387a7e4470511d2306678de73cebf4
sha1
10ef62d979f737d83173f9177db6343e6cd99a45
sha256
23d13b6e68a06421a9de4d3327be9b67e44973793284fd9e0ff92741efccc9f9
sha512
61ae5214345db3492ddec1f0b8d169d3a6d9c6cdab219e6307fb618e6cdbaa1800a656ed02add5dbe7883c93eb97da6622e24c6059a44683cb1d7e3877d1d16f
ripemd-160
f59a8b1d9e451c80037a68ffd9603a103ed32ea6
Diameter
974257812
Circumference
3060721184.8817
Area
7.4548288118121E+17
Volume
4.8419501380204E+26
Surface area
2.9819315247249E+18
Circumference
3060721184.8817
Perimeter
1948515624
Area
237294571060756836
Diagonal
688904305.48917
Surface area
1423767426364541016
Volume
1.1559304480057E+26
Space diagonal
843732015.02744
Perimeter
1461386718
Area
1.0275156335937E+17
Altitude
421866007.51372
Surface area
1.0275156335937E+17
Volume
1.3622770972747E+25
Height
229634768.49639