7492742494 is an even 10-digits composite number following 7492742493
and preceding 7492742495 . In scientific notation, it is written as 7.492742494 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 3745865736 positive integers (up to 7492742494) that are relatively prime to 7492742494.
7492742494 has 8 divisors, whose sum is 11240630280
The reverse of 7492742494 is 4942472947
Previous prime number is 7523
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
seven billion four hundred ninety-two million seven hundred forty-two thousand four hundred ninety-four
Scientific notation
7.492742494 × 10^9
Engineering notation
7.492742494 × 10^9
Prime Factorization
2 × 7523 × 497989
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7492742494 Product of the distinct prime numbers
The prime factorization of 7492742494 is 2 × 7523 × 497989.
Since it has a total of 3 prime factors.
8 , 9 , 39 , 21 , 160 , 11 , 4704 , 2103 , 18041 , 65397 , 403052 , 47063 , 7261784 , 7810025 , 89615909 , 18063549 , 981690356 , 313329871 , 5313817955 , 6643982310
n×2
14985484988
n×3
22478227482
n×4
29970969976
n×5
37463712470
n÷2
3746371247
n÷3
2497580831.3333
n÷3
1873185623.5
n÷5
1498548498.8
n2
5.6141190081393E+19
n3
4.2065148058659E+29
n4
3.1518332237551E+39
n5
2.3615874729631E+49
2 √n86560.629006495
3 √n1956.8022351436
4 √n294.21187774543
5 √n94.390472797774
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
-7492742493 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 7492742494 can be divided by 8 positive divisors.
The sum of these divisors (counting 7492742494) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111110100110100010110101011110
3
Ternary
201100011220202102021
4
Quaternary
12332212202311132
5
Quinary
110321120224434
6
Senary
3235255250354
8
Octal
67646426536
10
Decimal
7492742494
12
Duodecimal
15513799ba
16
Hexadecimal
1be9a2d5e
20
Vigesimal
5h19cg4e
36
Base36
3fwzh3y
md5
d93b9bba5f2fb66d06d1729686320075
sha1
185b89570dbb1633a6f2652969b8e081e19b0640
sha256
91f4109f2a2f145c9552e32463816f143543107219af51d9994e5e7d35422e0f
sha512
131755a8ba933f9f66f3c04f6467d1185d6d935d23b70b6a9af1f2e7fbc9e5912b5c81bc5dc89867cfed15bc40ade0b03517abe9a7a9d650dc9c512076104d89
ripemd-160
27ee5d8bfaa785c85180b66f3d15219e3744bda1
Diameter
14985484988
Circumference
47078289548.781
Area
1.7637275032349E+20
Volume
1.76202080151E+30
Surface area
7.0549100129397E+20
Circumference
47078289548.781
Perimeter
29970969976
Area
5.6141190081393E+19
Diagonal
10596338054.384
Surface area
3.3684714048836E+20
Volume
4.2065148058659E+29
Space diagonal
12977810687.638
Perimeter
22478227482
Area
2.4309848404589E+19
Altitude
6488905343.8192
Surface area
2.4309848404589E+19
Volume
4.957425240649E+28
Height
3532112684.7947