7942744292 is an even 10-digits composite number following 7942744291
and preceding 7942744293 . In scientific notation, it is written as 7.942744292 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 3404033256 positive integers (up to 7942744292) that are relatively prime to 7942744292.
7942744292 has 12 divisors, whose sum is 15885488640
The reverse of 7942744292 is 2924472497
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
seven billion nine hundred forty-two million seven hundred forty-four thousand two hundred ninety-two
Scientific notation
7.942744292 × 10^9
Engineering notation
7.942744292 × 10^9
Prime Factorization
2 × 2 × 7 × 283669439
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3971372146 Product of the distinct prime numbers
The prime factorization of 7942744292 is 2 × 2 × 7 × 283669439.
Since it has a total of 4 prime factors.
6 , 2 , 24 , 5 , 703 , 742 , 7256 , 8180 , 24563 , 31934 , 141074 , 135522 , 9086584 , 7863493 , 2487209 , 15157090 , 2808807 , 930077711 , 8621495685 , 8881048607
n×2
15885488584
n×3
23828232876
n×4
31770977168
n×5
39713721460
n÷2
3971372146
n÷3
2647581430.6667
n÷3
1985686073
n÷5
1588548858.4
n2
6.3087186888099E+19
n3
5.0108539355378E+29
n4
3.9799931494539E+39
n5
3.1612067870024E+49
2 √n89122.075222697
3 √n1995.2172628295
4 √n298.53320623123
5 √n95.497964797723
1 , 2 , 4 , 7 , 14 , 28 , 283669439 , 567338878 , 1134677756 , 1985686073 , 3971372146 , 7942744292
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
-7942744291 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 7942744292 can be divided by 12 positive divisors.
The sum of these divisors (counting 7942744292) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011001011011001010100011100100
3
Ternary
202111112200012211112
4
Quaternary
13121123022203210
5
Quinary
112231320304132
6
Senary
3352052324152
8
Octal
73133124344
10
Decimal
7942744292
12
Duodecimal
1658013658
16
Hexadecimal
1d96ca8e4
20
Vigesimal
642230ec
36
Base36
3ncwkpw
md5
7e6fb56591de158a2a35c0f5c906a385
sha1
9cf6c13fd8b61a38baa224575e4a47c534f75d98
sha256
c4f621a0112a09d9157dddfb81f42b9cf743494f80dd98345963a4788d9031d2
sha512
c0e760488e8d2f8c4aed4389e8e4d384a829779d68a467d21e2858b817bb3d39da3d1e2801f71f4fa8877b38565f81057e4fd8153371424a32400573c02bd678
ripemd-160
e933b918025e04889f8cef503c49d626747384f7
Diameter
15885488584
Circumference
49905734234.179
Area
1.981942428633E+20
Volume
2.0989415882796E+30
Surface area
7.9277697145319E+20
Circumference
49905734234.179
Perimeter
31770977168
Area
6.3087186888099E+19
Diagonal
11232736700.208
Surface area
3.7852312132859E+20
Volume
5.0108539355378E+29
Space diagonal
13757236665.272
Perimeter
23828232876
Area
2.7317553249195E+19
Altitude
6878618332.6358
Surface area
2.7317553249195E+19
Volume
5.9053479955902E+28
Height
3744245566.736