490857788 is an even 9-digits composite number following 490857787
and preceding 490857789 . In scientific notation, it is written as 4.90857788 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 244327872 positive integers (up to 490857788) that are relatively prime to 490857788.
490857788 has 12 divisors, whose sum is 862854720
The reverse of 490857788 is 887758094
Previous prime number is 223
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
four hundred ninety million eight hundred fifty-seven thousand seven hundred eighty-eight
Scientific notation
4.90857788 × 10^8
Engineering notation
4.90857788 × 10^6
Prime Factorization
2 × 2 × 223 × 550289
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
245428894
Product of the distinct prime numbers
The prime factorization of 490857788 is 2 × 2 × 223 × 550289.
Since it has a total of 4 prime factors.
3 , 6 , 62 , 71 , 462 , 40 , 5200 , 9678 , 38611 , 65673 , 467148 , 531721 , 9166909 , 6331130 , 85097528 , 8001408 , 725242367 , 951663850 , 8522189896 , 9008074799
n×2
981715576
n×3
1472573364
n×4
1963431152
n×5
2454288940
n÷2
245428894
n÷3
163619262.66667
n÷3
122714447
n÷5
98171557.6
n2
240941368040252944
n3
1.1826794695393E+26
n4
5.8052742833109E+34
n5
2.8495640934393E+43
2 √n
22155.310604909
3 √n
788.83328713311
4 √n
148.84660091822
5 √n
54.72567628792
1 , 2 , 4 , 223 , 446 , 892 , 550289 , 1100578 , 2201156 , 122714447 , 245428894 , 490857788
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
-490857787
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 490857788 can be divided by 12 positive divisors.
The sum of these divisors (counting 490857788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101010000011110010100111100
3
Ternary
1021012122011022002
4
Quaternary
131100132110330
5
Quinary
2001124422123
6
Senary
120412441432
8
Octal
3520362474
10
Decimal
490857788
12
Duodecimal
118479278
16
Hexadecimal
1d41e53c
20
Vigesimal
7d7h498
36
Base36
848sak
md5
e8964171ec7a970017f74f07a6a7af9a
sha1
035dfeb946b9525506fa7bd724d6850b7500fbd1
sha256
e9ecba9bcb64979114c313381ee3c11e58db4cf5332081d9629a115cfb32f7e6
sha512
f5591a0ceaaa36725fdaa7486b2cfd7e748714d1cbe1ed3c99c81e93d6519248b72a340f96d61d6bab028c5393e66358495ad54f21b1dbb1b51c69d44a9a888a
ripemd-160
791e8612bf7503def835bdd8dca46d78c2c64965
Diameter
981715576
Circumference
3084150441.4763
Area
7.5693963178113E+17
Volume
4.9539961774083E+26
Surface area
3.0277585271245E+18
Circumference
3084150441.4763
Perimeter
1963431152
Area
240941368040252944
Diagonal
694177740.98606
Surface area
1445648208241517664
Volume
1.1826794695393E+26
Space diagonal
850190628.10687
Perimeter
1472573364
Area
1.0433067277272E+17
Altitude
425095314.05344
Surface area
1.0433067277272E+17
Volume
1.3938011214689E+25
Height
231392580.32869