490993648 is an even 9-digits composite number following 490993647
and preceding 490993649 . In scientific notation, it is written as 4.90993648 × 10^8.
The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors.
There are 244561280 positive integers (up to 490993648) that are relatively prime to 490993648.
490993648 has 20 divisors, whose sum is 954925488
The reverse of 490993648 is 846399094
Previous prime number is 263
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
four hundred ninety million nine hundred ninety-three thousand six hundred forty-eight
Scientific notation
4.90993648 × 10^8
Engineering notation
4.90993648 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 263 × 116681
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
61374206 Product of the distinct prime numbers
The prime factorization of 490993648 is 2 × 2 × 2 × 2 × 263 × 116681.
Since it has a total of 6 prime factors.
1 , 10 , 91 , 20 , 658 , 842 , 1790 , 3122 , 22910 , 81046 , 111393 , 645614 , 2551137 , 3048404 , 97810681 , 45098903 , 625026256 , 478185848 , 2665418964 , 1955995279
n×2
981987296
n×3
1472980944
n×4
1963974592
n×5
2454968240
n÷2
245496824
n÷3
163664549.33333
n÷3
122748412
n÷5
98198729.6
n2
241074762376347904
n3
1.183661770199E+26
n4
5.8117041054813E+34
n5
2.8535097998468E+43
2 √n22158.376474823
3 √n788.90605838303
4 √n148.85689931885
5 √n54.728705355626
1 , 2 , 4 , 8 , 16 , 263 , 526 , 1052 , 2104 , 4208 , 116681 , 233362 , 466724 , 933448 , 1866896 , 30687103 , 61374206 , 122748412 , 245496824 , 490993648
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-490993647 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490993648 can be divided by 20 positive divisors.
The sum of these divisors (counting 490993648) is 1, the average is 0.05.
Base
System
Value
2
Binary
11101010000111111011111110000
3
Ternary
1021012220001122221
4
Quaternary
131100333133300
5
Quinary
2001143244043
6
Senary
120415410424
8
Octal
3520773760
10
Decimal
490993648
12
Duodecimal
118523a14
16
Hexadecimal
1d43f7f0
20
Vigesimal
7d8e428
36
Base36
84bp4g
md5
2c5cc19a2a54e793d99a30bb58540b35
sha1
4fd94b476fe0a62ac34459866fdfe1cee4c83cbc
sha256
5939516ff8cd1b418a19e7235c6f7650942d5d57a1081da0bdc36526f1107662
sha512
f65fb945db2ae0f3f36b72b25a40efa5b3bd1b6b2c00fb04508f0e333c805843e983896f9de146a80d8d600238eb72d1ebbf004f80bcc138feab3d826a11d8a6
ripemd-160
1107392c93e7b687a735befe086d971d303273cd
Diameter
981987296
Circumference
3085004075.0321
Area
7.5735870244744E+17
Volume
4.9581108287895E+26
Surface area
3.0294348097898E+18
Circumference
3085004075.0321
Perimeter
1963974592
Area
241074762376347904
Diagonal
694369876.04064
Surface area
1446448574258087424
Volume
1.183661770199E+26
Space diagonal
850425944.52959
Perimeter
1472980944
Area
1.0438843421461E+17
Altitude
425212972.26479
Surface area
1.0438843421461E+17
Volume
1.3949587738983E+25
Height
231456625.34688