487788142 is an even 9-digits composite number following 487788141
and preceding 487788143 . In scientific notation, it is written as 4.87788142 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 243894070 positive integers (up to 487788142) that are relatively prime to 487788142.
487788142 has 4 divisors, whose sum is 731682216
The reverse of 487788142 is 241887784
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
four hundred eighty-seven million seven hundred eighty-eight thousand one hundred forty-two
Scientific notation
4.87788142 × 10^8
Engineering notation
4.87788142 × 10^6
Prime Factorization
2 × 243894071
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
487788142
Product of the distinct prime numbers
The prime factorization of 487788142 is 2 × 243894071.
Since it has a total of 2 prime factors.
4 , 1 , 29 , 94 , 324 , 890 , 8027 , 5771 , 14936 , 11836 , 326166 , 801253 , 7532194 , 8433245 , 88607971 , 13169451 , 13285394 , 615931952 , 7753472844 , 2674270578
n×2
975576284
n×3
1463364426
n×4
1951152568
n×5
2438940710
n÷2
243894071
n÷3
162596047.33333
n÷3
121947035.5
n÷5
97557628.4
n2
237937271475812164
n3
1.1606297956574E+26
n4
5.6614145157354E+34
n5
2.7615708677224E+43
2 √n
22085.926333301
3 √n
787.18548865106
4 √n
148.61334507137
5 √n
54.657057532527
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-487788141
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 487788142 can be divided by 4 positive divisors.
The sum of these divisors (counting 487788142) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101000100110000111001101110
3
Ternary
1020222212012112111
4
Quaternary
131010300321232
5
Quinary
1444333210032
6
Senary
120222554234
8
Octal
3504607156
10
Decimal
487788142
12
Duodecimal
11743897a
16
Hexadecimal
1d130e6e
20
Vigesimal
7c8da72
36
Base36
82ezqm
md5
7761bf664932028caefc85d8d23a649e
sha1
f27e32cc9da821fe99f1f58a9413ff4710fd4ff4
sha256
3fdc4589c1fc13cba46e5228df2150872e1b491aca0f952e4527aa2bd6c61d2e
sha512
42f89f3fada7e8ded9558e6a347e8567313a5e8de7ccf0ebb8a3030d3fa8af402c9f95d43e0b24b3e13bc0c80965631303daf9a441842ea43987b9d7b19d4025
ripemd-160
cdbe74217e8307fd76be621a95e72e08bf2fca38
Diameter
975576284
Circumference
3064863286.8308
Area
7.4750198408361E+17
Volume
4.8616347194328E+26
Surface area
2.9900079363344E+18
Circumference
3064863286.8308
Perimeter
1951152568
Area
237937271475812164
Diagonal
689836605.98117
Surface area
1427623628854872984
Volume
1.1606297956574E+26
Space diagonal
844873845.27362
Perimeter
1463364426
Area
1.030298608026E+17
Altitude
422436922.63681
Surface area
1.030298608026E+17
Volume
1.3678153315941E+25
Height
229945535.32706