487291242 is an even 9-digits composite number following 487291241
and preceding 487291243 . In scientific notation, it is written as 4.87291242 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 162367920 positive integers (up to 487291242) that are relatively prime to 487291242.
487291242 has 16 divisors, whose sum is 974957472
The reverse of 487291242 is 242192784
Previous prime number is 2861
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
four hundred eighty-seven million two hundred ninety-one thousand two hundred forty-two
Scientific notation
4.87291242 × 10^8
Engineering notation
4.87291242 × 10^6
Prime Factorization
2 × 3 × 2861 × 28387
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
487291242
Product of the distinct prime numbers
The prime factorization of 487291242 is 2 × 3 × 2861 × 28387.
Since it has a total of 4 prime factors.
6 , 5 , 79 , 19 , 553 , 45 , 6270 , 3441 , 38526 , 53598 , 656586 , 948699 , 7289739 , 4893822 , 20440629 , 52874682 , 984240010 , 211763473 , 9874490511 , 7292838037
n×2
974582484
n×3
1461873726
n×4
1949164968
n×5
2436456210
n÷2
243645621
n÷3
162430414
n÷3
121822810.5
n÷5
97458248.4
n2
237452754529902564
n3
1.157086476712E+26
n4
5.6383810633838E+34
n5
2.7475337112456E+43
2 √n
22074.674221832
3 √n
786.91810114505
4 √n
148.57548324617
5 √n
54.645917382578
1 , 2 , 3 , 6 , 2861 , 5722 , 8583 , 17166 , 28387 , 56774 , 85161 , 170322 , 81215207 , 162430414 , 243645621 , 487291242
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
-487291241
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 487291242 can be divided by 16 positive divisors.
The sum of these divisors (counting 487291242) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101000010110111100101101010
3
Ternary
1020221220221220210
4
Quaternary
131002313211222
5
Quinary
1444221304432
6
Senary
120204201550
8
Octal
3502674552
10
Decimal
487291242
12
Duodecimal
1172392b6
16
Hexadecimal
1d0b796a
20
Vigesimal
7c5b822
36
Base36
824cbu
md5
30ec4f63b7932ba845d5f507501cbb6c
sha1
3080e108e77d811da6a4ef205ccd744c9afd3273
sha256
81a3157247f19a640c19bfdc3b6227a9dff63a536471c419886e71a0242869ed
sha512
b88764cc72b6bd2fa12fc9a0f64f51681e1a7a1d4e3e41bb7f29d1a462a90aa8987dbf3c36d720240f72f1d0a2916f9f8b30f2f151f4587fc06b675ab86eba4d
ripemd-160
788832a8fb97b369b08d9ade5356606eb1cbf547
Diameter
974582484
Circumference
3061741172.0517
Area
7.459798292058E+17
Volume
4.8467924997419E+26
Surface area
2.9839193168232E+18
Circumference
3061741172.0517
Perimeter
1949164968
Area
237452754529902564
Diagonal
689133883.26203
Surface area
1424716527179415384
Volume
1.157086476712E+26
Space diagonal
844013189.22734
Perimeter
1461873726
Area
1.0282005881074E+17
Altitude
422006594.61367
Surface area
1.0282005881074E+17
Volume
1.3636394901705E+25
Height
229711294.42068