490688788 is an even 9-digits composite number following 490688787
and preceding 490688789 . In scientific notation, it is written as 4.90688788 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors.
There are 243093312 positive integers (up to 490688788) that are relatively prime to 490688788.
490688788 has 12 divisors, whose sum is 866584180
The reverse of 490688788 is 887886094
Previous prime number is 109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
four hundred ninety million six hundred eighty-eight thousand seven hundred eighty-eight
Scientific notation
4.90688788 × 10^8
Engineering notation
4.90688788 × 10^6
Prime Factorization
2 × 2 × 109 × 1125433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
245344394
Product of the distinct prime numbers
The prime factorization of 490688788 is 2 × 2 × 109 × 1125433.
Since it has a total of 4 prime factors.
4 , 7 , 63 , 44 , 689 , 384 , 6310 , 1939 , 19081 , 5330 , 198631 , 58415 , 7176454 , 9686859 , 76481438 , 85528950 , 829370468 , 521866901 , 2209001565 , 551158708
n×2
981377576
n×3
1472066364
n×4
1962755152
n×5
2453443940
n÷2
245344394
n÷3
163562929.33333
n÷3
122672197
n÷5
98137757.6
n2
240775486668908944
n3
1.1814583173368E+26
n4
5.797283498065E+34
n5
2.8446620133579E+43
2 √n
22151.496292576
3 √n
788.74274622604
4 √n
148.8337874697
5 √n
54.72190741087
1 , 2 , 4 , 109 , 218 , 436 , 1125433 , 2250866 , 4501732 , 122672197 , 245344394 , 490688788
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-490688787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490688788 can be divided by 12 positive divisors.
The sum of these divisors (counting 490688788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101001111110101000100010100
3
Ternary
1021012022120110211
4
Quaternary
131033311010110
5
Quinary
2001104020123
6
Senary
120405055204
8
Octal
3517650424
10
Decimal
490688788
12
Duodecimal
1183b7504
16
Hexadecimal
1d3f5114
20
Vigesimal
7d6g1j8
36
Base36
8455w4
md5
0e4b5c9eabdc8dc4aecbc81c1d314731
sha1
021e935998b40090ba9163b38e8c4ff20bf300e1
sha256
7fcffea8e919f6c474a16ba31ea76dffe661abc9e0bea632d21b4fddf9869487
sha512
f21fcbd0e9b00a45ba98b8e32d2030eb168067d3ed6497778a2c50f011c1d3bddd9f021166e8abf8dfd72fceb6b81950c85753edccf5293c84c4bfa2f788ba4e
ripemd-160
4b54fc3f58aeabee9993a801f494d53e77c9fb72
Diameter
981377576
Circumference
3083088583.1594
Area
7.5641850008355E+17
Volume
4.9488810270237E+26
Surface area
3.0256740003342E+18
Circumference
3083088583.1594
Perimeter
1962755152
Area
240775486668908944
Diagonal
693938738.89402
Surface area
1444652920013453664
Volume
1.1814583173368E+26
Space diagonal
849897911.52039
Perimeter
1472066364
Area
1.0425884403192E+17
Altitude
424948955.7602
Surface area
1.0425884403192E+17
Volume
1.3923619797968E+25
Height
231312912.96467