2048984947 is an odd 10-digits composite number following 2048984946
and preceding 2048984948 . In scientific notation, it is written as 2.048984947 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 1938131784 positive integers (up to 2048984947) that are relatively prime to 2048984947.
2048984947 has 8 divisors, whose sum is 2160172800
The reverse of 2048984947 is 7494898402
Previous prime number is 647
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
two billion forty-eight million nine hundred eighty-four thousand nine hundred forty-seven
Scientific notation
2.048984947 × 10^9
Engineering notation
2.048984947 × 10^9
Prime Factorization
19 × 647 × 166679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2048984947
Product of the distinct prime numbers
The prime factorization of 2048984947 is 19 × 647 × 166679.
Since it has a total of 3 prime factors.
2 , 2 , 12 , 98 , 564 , 229 , 7097 , 6504 , 82370 , 8345 , 603169 , 676531 , 2575704 , 827353 , 44880191 , 61348260 , 173185999 , 165449624 , 8433854462 , 2512717838
n×2
4097969894
n×3
6146954841
n×4
8195939788
n×5
10244924735
n÷2
1024492473.5
n÷3
682994982.33333
n÷3
512246236.75
n÷5
409796989.4
n2
4198339313032592809
n3
8.6023340548021E+27
n4
1.7626052987355E+37
n5
3.6115517246115E+46
2 √n
45265.714917584
3 √n
1270.124390445
4 √n
212.75740860798
5 √n
72.829571302274
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
-2048984946
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 2048984947 can be divided by 8 positive divisors.
The sum of these divisors (counting 2048984947) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111010001000010000011101110011
3
Ternary
12021210112012221101
4
Quaternary
1322020100131303
5
Quinary
13144020004242
6
Senary
535152505231
8
Octal
17210203563
10
Decimal
2048984947
12
Duodecimal
49224b217
16
Hexadecimal
7a210773
20
Vigesimal
1c063277
36
Base36
xvwuwj
md5
52de8939cc6aa67ee791e046b6551305
sha1
59ae5a1487a1d7c5251fbc95b53886b74b4e1524
sha256
cd990dbf3f626966e7766588993b0c60b52f9f2a53d4a3772f3be9c46da8e7bb
sha512
4d9c43f7f4002f510b122fd4d20769908c69a949a63448be3976312e18d1c40f235b8acde2fd4598b31a0214b57b61f2dad2f394a15161b8f001073dd5a3d0e9
ripemd-160
77284ebb1b1fdb9e8b56bc6cd9f1ddc4751671e4
Diameter
4097969894
Circumference
12874152113.623
Area
1.31894719431E+19
Volume
3.6033372627055E+28
Surface area
5.2757887772402E+19
Circumference
12874152113.623
Perimeter
8195939788
Area
4198339313032592809
Diagonal
2897702301.1457
Surface area
2.5190035878196E+19
Volume
8.6023340548021E+27
Space diagonal
3548946032.1478
Perimeter
6146954841
Area
1.8179342493966E+18
Altitude
1774473016.0739
Surface area
1.8179342493966E+18
Volume
1.0137947906971E+27
Height
965900767.04857