490496787 is an odd 9-digits composite number following 490496786
and preceding 490496788 . In scientific notation, it is written as 4.90496787 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 285768000 positive integers (up to 490496787) that are relatively prime to 490496787.
490496787 has 16 divisors, whose sum is 540583680
The reverse of 490496787 is 787694094
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
four hundred ninety million four hundred ninety-six thousand seven hundred eighty-seven
Scientific notation
4.90496787 × 10^8
Engineering notation
4.90496787 × 10^6
Prime Factorization
279 × 11 × 181 × 883
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
490496787
Product of the distinct prime numbers
The prime factorization of 490496787 is 279 × 11 × 181 × 883.
Since it has a total of 4 prime factors.
6 , 3 , 21 , 42 , 63 , 993 , 1360 , 6754 , 96726 , 87755 , 445107 , 777498 , 6806250 , 7723483 , 95577354 , 24382368 , 121178505 , 471644385 , 3531124671 , 214984587
n×2
980993574
n×3
1471490361
n×4
1961987148
n×5
2452483935
n÷2
245248393.5
n÷3
163498929
n÷3
122624196.75
n÷5
98099357.4
n2
240587098057323369
n3
1.1800719859077E+26
n4
5.7882151751644E+34
n5
2.8391009458828E+43
2 √n
22147.162052958
3 √n
788.63985741872
4 √n
148.81922608641
5 √n
54.717624327155
1 , 11 , 181 , 279 , 883 , 1991 , 3069 , 9713 , 50499 , 159823 , 246357 , 555489 , 1758053 , 2709927 , 44590617 , 490496787
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
-490496786
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 490496787 can be divided by 16 positive divisors.
The sum of these divisors (counting 490496787) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001111000110001100010011
3
Ternary
1021011221211002200
4
Quaternary
131033012030103
5
Quinary
2001031344122
6
Senary
120401014243
8
Octal
3517061423
10
Decimal
490496787
12
Duodecimal
118324383
16
Hexadecimal
1d3c6313
20
Vigesimal
7d5c1j7
36
Base36
8411qr
md5
aa3cf5b4f1c75b213fb1e637a2772773
sha1
6c15c837ed76fdbac8bd5fbddde58a8e36337910
sha256
b3742ae2c570c1e832aa7fe46a23862735932ce1a7d931296af6032fe9c6dd34
sha512
a4325389babff44ec956d2e37f7c038d03707fb257ec5baf2def1a449a8187dc1b6d094f643d3d13131079a63716a1d93f3f2d7eb032ed36028ed05bbc38da9a
ripemd-160
d5fc25533585ab6420c6381f35e7a2dc43cc8dcb
Diameter
980993574
Circumference
3081882205.2972
Area
7.5582665980537E+17
Volume
4.943073975513E+26
Surface area
3.0233066392215E+18
Circumference
3081882205.2972
Perimeter
1961987148
Area
240587098057323369
Diagonal
693667208.47583
Surface area
1443522588343940214
Volume
1.1800719859077E+26
Space diagonal
849565356.03329
Perimeter
1471490361
Area
1.0417726937021E+17
Altitude
424782678.01664
Surface area
1.0417726937021E+17
Volume
1.3907281725394E+25
Height
231222402.82528