490996687 is an odd 9-digits composite number following 490996686
and preceding 490996688 . In scientific notation, it is written as 4.90996687 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 487660992 positive integers (up to 490996687) that are relatively prime to 490996687.
490996687 has 8 divisors, whose sum is 494343216
The reverse of 490996687 is 786699094
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
four hundred ninety million nine hundred ninety-six thousand six hundred eighty-seven
Scientific notation
4.90996687 × 10^8
Engineering notation
4.90996687 × 10^6
Prime Factorization
227 × 457 × 4733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
490996687
Product of the distinct prime numbers
The prime factorization of 490996687 is 227 × 457 × 4733.
Since it has a total of 3 prime factors.
8 , 6 , 73 , 4 , 856 , 920 , 9162 , 557 , 68549 , 49544 , 872337 , 340865 , 1032423 , 8117715 , 83070653 , 47756680 , 968296514 , 990722215 , 2435030945 , 8409109323
n×2
981993374
n×3
1472990061
n×4
1963986748
n×5
2454983435
n÷2
245498343.5
n÷3
163665562.33333
n÷3
122749171.75
n÷5
98199337.4
n2
241077746644975969
n3
1.1836837491211E+26
n4
5.8118479927419E+34
n5
2.8535981097839E+43
2 √n
22158.445049236
3 √n
788.90768602158
4 √n
148.85712965537
5 √n
54.728773104007
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-490996686
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490996687 can be divided by 8 positive divisors.
The sum of these divisors (counting 490996687) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010001000000001111001111
3
Ternary
1021012220012211111
4
Quaternary
131101000033033
5
Quinary
2001143343222
6
Senary
120415432451
8
Octal
3521001717
10
Decimal
490996687
12
Duodecimal
118525727
16
Hexadecimal
1d4403cf
20
Vigesimal
7d8ebe7
36
Base36
84brgv
md5
ab77f05098f92d44dc2bdf78bbf911c7
sha1
993a25d4c021e4633bd932a23becb716ba35f820
sha256
75ac377b4cedce6fd0bf0d552bf9983679e5a3ee2b8fd1beb8b6604cb9c3f6cf
sha512
859bac672ee72bcd380057d0ddad2717acd6fd25ddbcf963bf7793fea61fd7d4800de653bc4b32c569dc53db160577767c00bd3c08a97e111d5cb196e0fabe4e
ripemd-160
aef7b6b32f168c1ba136a398503855a42e6d3eed
Diameter
981993374
Circumference
3085023169.6323
Area
7.5736807780384E+17
Volume
4.9582028938832E+26
Surface area
3.0294723112154E+18
Circumference
3085023169.6323
Perimeter
1963986748
Area
241077746644975969
Diagonal
694374173.83566
Surface area
1446466479869855814
Volume
1.1836837491211E+26
Space diagonal
850431208.23199
Perimeter
1472990061
Area
1.0438972644083E+17
Altitude
425215604.116
Surface area
1.0438972644083E+17
Volume
1.3949846763064E+25
Height
231458057.94522