7542743993 is an odd 10-digits composite number following 7542743992
and preceding 7542743994 . In scientific notation, it is written as 7.542743993 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 7047011664 positive integers (up to 7542743993) that are relatively prime to 7542743993.
7542743993 has 8 divisors, whose sum is 8053729728
The reverse of 7542743993 is 3993472457
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
seven billion five hundred forty-two million seven hundred forty-three thousand nine hundred ninety-three
Scientific notation
7.542743993 × 10^9
Engineering notation
7.542743993 × 10^9
Prime Factorization
43 × 23 × 7626637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7542743993
Product of the distinct prime numbers
The prime factorization of 7542743993 is 43 × 23 × 7626637.
Since it has a total of 3 prime factors.
8 , 9 , 12 , 94 , 856 , 641 , 6819 , 3538 , 22986 , 12847 , 472380 , 881529 , 5557002 , 7362100 , 43112876 , 34793318 , 298511818 , 141614657 , 5967437640 , 9601359533
n×2
15085487986
n×3
22628231979
n×4
30170975972
n×5
37713719965
n÷2
3771371996.5
n÷3
2514247997.6667
n÷3
1885685998.25
n÷5
1508548798.6
n2
5.6892986943938E+19
n3
4.2912923551521E+29
n4
3.2368119634031E+39
n5
2.4414443993429E+49
2 √n
86848.972319769
3 √n
1961.1453801845
4 √n
294.70149697579
5 √n
94.516117500023
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
-7542743992
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 7542743993 can be divided by 8 positive divisors.
The sum of these divisors (counting 7542743993) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000001100101010010001110111001
3
Ternary
201110200000002120122
4
Quaternary
13001211102032321
5
Quinary
110421420301433
6
Senary
3244243103025
8
Octal
70145221671
10
Decimal
7542743993
12
Duodecimal
1566071a75
16
Hexadecimal
1c19523b9
20
Vigesimal
5hh22jjd
36
Base36
3gqr6ih
md5
5e76e20f08fbb47dfa08113bd7d5e01e
sha1
84641ca6e1d80b98ea87748c0d618862c3d09a62
sha256
7e48c3feb68f9b97475e807edf77fcd9167583972ae9841d463505ec121fe035
sha512
ba6f3abb4e42c613f9fa143ac106ec036591f9145141ed84243a048e9f92b1eb8ed42c22918a39e04f6268b52bb0053ad43ee4a1473cbde83e89cc33ed344b46
ripemd-160
1eacff6a7b2158a44f6c33c7d517d70bb9d462a4
Diameter
15085487986
Circumference
47392458232.635
Area
1.7873458982385E+20
Volume
1.7975323383136E+30
Surface area
7.1493835929542E+20
Circumference
47392458232.635
Perimeter
30170975972
Area
5.6892986943938E+19
Diagonal
10667050852.409
Surface area
3.4135792166363E+20
Volume
4.2912923551521E+29
Space diagonal
13064415824.361
Perimeter
22628231979
Area
2.4635385995313E+19
Altitude
6532207912.1805
Surface area
2.4635385995313E+19
Volume
5.0573365406368E+28
Height
3555683617.4696