1649650139 is an odd 10-digits composite number following 1649650138
and preceding 1649650140 . In scientific notation, it is written as 1.649650139 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1616426280 positive integers (up to 1649650139) that are relatively prime to 1649650139.
1649650139 has 8 divisors, whose sum is 1683159552
The reverse of 1649650139 is 9310569461
Previous prime number is 163
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion six hundred forty-nine million six hundred fifty thousand one hundred thirty-nine
Scientific notation
1.649650139 × 10^9
Engineering notation
1.649650139 × 10^9
Prime Factorization
71 × 163 × 142543
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1649650139 Product of the distinct prime numbers
The prime factorization of 1649650139 is 71 × 163 × 142543.
Since it has a total of 3 prime factors.
2 , 5 , 51 , 37 , 707 , 118 , 3546 , 4319 , 40983 , 90975 , 98394 , 822169 , 979708 , 5867970 , 32482587 , 72917973 , 342922580 , 275328119 , 9387180277 , 286512212
n×2
3299300278
n×3
4948950417
n×4
6598600556
n×5
8248250695
n÷2
824825069.5
n÷3
549883379.66667
n÷3
412412534.75
n÷5
329930027.8
n2
2721345581102719321
n3
4.4892681161331E+27
n4
7.4057217717873E+36
n5
1.2216849950224E+46
2 √n40615.885303659
3 √n1181.5822256221
4 √n201.53383166024
5 √n69.739426170045
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
-1649650138 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 1649650139 can be divided by 8 positive divisors.
The sum of these divisors (counting 1649650139) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100010010100111010100111011011
3
Ternary
11020222002220120022
4
Quaternary
1202110322213123
5
Quinary
11334302301024
6
Senary
431405421055
8
Octal
14224724733
10
Decimal
1649650139
12
Duodecimal
3a056a78b
16
Hexadecimal
6253a9db
20
Vigesimal
15fa656j
36
Base36
ra5q6z
md5
fbcd3a67839099b4d5a17b269e18bfa8
sha1
ca9f820f4b5c0ac5d958f0b65a57a8bbfdd6bd9e
sha256
3efbabf641e5589689fa651be5a2eae062c25b3802b4c5a397f0d3b6282a5054
sha512
fb24843cc4494ec580a1b9e851a0469f80ca8707017fe4448f0bbd9becf9f2a51cfda9c656b1e533ee4a5cbc7f981af142995e48e3b148c29f67a479b6588144
ripemd-160
25f4c115502ddda0d765c949e60fa9a9a35de3f6
Diameter
3299300278
Circumference
10365057515.352
Area
8.5493592854713E+18
Volume
1.8804602311518E+28
Surface area
3.4197437141885E+19
Circumference
10365057515.352
Perimeter
6598600556
Area
2721345581102719321
Diagonal
2332957599.7445
Surface area
1.6328073486616E+19
Volume
4.4892681161331E+27
Space diagonal
2857277855.4611
Perimeter
4948950417
Area
1.1783772028557E+18
Altitude
1428638927.7305
Surface area
1.1783772028557E+18
Volume
5.2906532124705E+26
Height
777652533.24815