7542743994 is an even 10-digits composite number following 7542743993
and preceding 7542743995 . In scientific notation, it is written as 7.542743994 × 10^9.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 2381919048 positive integers (up to 7542743994) that are relatively prime to 7542743994.
7542743994 has 24 divisors, whose sum is 17202750240
The reverse of 7542743994 is 4993472457
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion five hundred forty-two million seven hundred forty-three thousand nine hundred ninety-four
Scientific notation
7.542743994 × 10^9
Engineering notation
7.542743994 × 10^9
Prime Factorization
2 × 3 × 19 × 3 × 22054807
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
2514247998 Product of the distinct prime numbers
The prime factorization of 7542743994 is 2 × 3 × 19 × 3 × 22054807.
Since it has a total of 5 prime factors.
6 , 7 , 38 , 37 , 989 , 760 , 4393 , 9895 , 57885 , 58970 , 562528 , 644366 , 2004714 , 1381449 , 27941885 , 94641248 , 434660646 , 905553343 , 7073768490 , 2785969967
n×2
15085487988
n×3
22628231982
n×4
30170975976
n×5
37713719970
n÷2
3771371997
n÷3
2514247998
n÷3
1885685998.5
n÷5
1508548798.8
n2
5.6892986959023E+19
n3
4.2912923568589E+29
n4
3.2368119651196E+39
n5
2.4414444009613E+49
2 √n86848.972325526
3 √n1961.1453802712
4 √n294.70149698555
5 √n94.516117502529
1 , 2 , 3 , 6 , 9 , 18 , 19 , 38 , 57 , 114 , 171 , 342 , 22054807 , 44109614 , 66164421 , 132328842 , 198493263 , 396986526 , 419041333 , 838082666 , 1257123999 , 2514247998 , 3771371997 , 7542743994
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7542743993 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7542743994 can be divided by 24 positive divisors.
The sum of these divisors (counting 7542743994) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111000001100101010010001110111010
3
Ternary
201110200000002120200
4
Quaternary
13001211102032322
5
Quinary
110421420301434
6
Senary
3244243103030
8
Octal
70145221672
10
Decimal
7542743994
12
Duodecimal
1566071a76
16
Hexadecimal
1c19523ba
20
Vigesimal
5hh22jje
36
Base36
3gqr6ii
md5
229cbd590ca893eb9aaa40e7001e37c0
sha1
30363f5ccec12248774dd919a0d43cead1f44ac1
sha256
b81d0334f0c5da40d2a587d2e932f41aaf27a955ffeb3032b2090f2107c732df
sha512
aa0ac2245c8077cfaf779b4cbfe06b714557a00f913ffe348efe33d174b578cb1cc5b2726776a5ce0a9a855d20fa5f5877011366997be071ac889250edb67015
ripemd-160
f1bae31a5725bbf72c2cb4b6eea8e4347ab6ea02
Diameter
15085487988
Circumference
47392458238.918
Area
1.7873458987125E+20
Volume
1.7975323390285E+30
Surface area
7.1493835948499E+20
Circumference
47392458238.918
Perimeter
30170975976
Area
5.6892986959023E+19
Diagonal
10667050853.823
Surface area
3.4135792175414E+20
Volume
4.2912923568589E+29
Space diagonal
13064415826.093
Perimeter
22628231982
Area
2.4635386001845E+19
Altitude
6532207913.0465
Surface area
2.4635386001845E+19
Volume
5.0573365426482E+28
Height
3555683617.941