1294628648 is an even 10-digits composite number following 1294628647
and preceding 1294628649 . In scientific notation, it is written as 1.294628648 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors.
There are 647314320 positive integers (up to 1294628648) that are relatively prime to 1294628648.
1294628648 has 8 divisors, whose sum is 2427428730
The reverse of 1294628648 is 8468264921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion two hundred ninety-four million six hundred twenty-eight thousand six hundred forty-eight
Scientific notation
1.294628648 × 10^9
Engineering notation
1.294628648 × 10^9
Prime Factorization
2 × 2 × 2 × 161828581
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
323657162
Product of the distinct prime numbers
The prime factorization of 1294628648 is 2 × 2 × 2 × 161828581.
Since it has a total of 4 prime factors.
2 , 8 , 35 , 75 , 318 , 619 , 5052 , 6704 , 94423 , 67894 , 268498 , 381713 , 6648302 , 3020211 , 17112738 , 32071360 , 598474933 , 265459733 , 8655814320 , 8385175128
n×2
2589257296
n×3
3883885944
n×4
5178514592
n×5
6473143240
n÷2
647314324
n÷3
431542882.66667
n÷3
323657162
n÷5
258925729.6
n2
1676063336222307904
n3
2.1698796109359E+27
n4
2.8091883070287E+36
n5
3.6368556599059E+45
2 √n
35980.948403287
3 √n
1089.8876656671
4 √n
189.68644760047
5 √n
66.439911089364
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
-1294628647
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 1294628648 can be divided by 8 positive divisors.
The sum of these divisors (counting 1294628648) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101001010100111011100101000
3
Ternary
10100020001221122012
4
Quaternary
1031022213130220
5
Quinary
10122411104043
6
Senary
332244215052
8
Octal
11512473450
10
Decimal
1294628648
12
Duodecimal
30169a488
16
Hexadecimal
4d2a7728
20
Vigesimal
104b8bc8
36
Base36
lesduw
md5
962834245350296edee9c73b35504aea
sha1
59ff11a989f7ef0f9374470113c0f03baabf8da0
sha256
3e7c68ff24008512b78a8b4b0fb0619d4202bd61fb5ec3c773bfc66358c5517e
sha512
1a9bbc4353269eacf25b43d77218e090f6feaf5c22d55fd79d8ae84ff8ee318f526ca56ff9eb0589f77f8aff016f5dbcab1b7031d960ad63e828b0eb43e8d631
ripemd-160
3fea0af863f85a253cbb9f2af3edb67425b11152
Diameter
2589257296
Circumference
8134391699.3674
Area
5.2655082640272E+18
Volume
9.0891704598538E+27
Surface area
2.1062033056109E+19
Circumference
8134391699.3674
Perimeter
5178514592
Area
1676063336222307904
Diagonal
1830881392.2383
Surface area
1.0056380017334E+19
Volume
2.1698796109359E+27
Space diagonal
2242362595.2702
Perimeter
3883885944
Area
7.2575671376011E+17
Altitude
1121181297.6351
Surface area
7.2575671376011E+17
Volume
2.5572276454186E+26
Height
610293797.41278