79897742 is an even 8-digits composite number following 79897741
and preceding 79897743 . In scientific notation, it is written as 7.9897742 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 39931272 positive integers (up to 79897742) that are relatively prime to 79897742.
79897742 has 8 divisors, whose sum is 119899416
The reverse of 79897742 is 24779897
Previous prime number is 2677
Is Prime? no Number parity even Number length 8 Sum of Digits 53 Digital Root 8
Name
seventy-nine million eight hundred ninety-seven thousand seven hundred forty-two
Scientific notation
7.9897742 × 10^7
Engineering notation
7.9897742 × 10^6
Prime Factorization
2 × 2677 × 14923
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
79897742 Product of the distinct prime numbers
The prime factorization of 79897742 is 2 × 2677 × 14923.
Since it has a total of 3 prime factors.
5 , 9 , 50 , 15 , 196 , 641 , 9268 , 4827 , 73551 , 46721 , 397032 , 487381 , 9159997 , 207743 , 12261135 , 31626953 , 466806780 , 702982328 , 8041258361 , 54969193
n×2
159795484
n×3
239693226
n×4
319590968
n×5
399488710
n÷2
39948871
n÷3
26632580.666667
n÷3
19974435.5
n÷5
15979548.4
n2
6383649176698564
n3
5.1003915493837E+23
n4
4.0750976811164E+31
n5
3.2559110315064E+39
2 √n8938.5536861396
3 √n430.7032695755
4 √n94.543924638972
5 √n38.06334060179
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
-79897741 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 79897742 can be divided by 8 positive divisors.
The sum of these divisors (counting 79897742) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000110010010010001110
3
Ternary
12120100020002122
4
Quaternary
10300302102032
5
Quinary
130423211432
6
Senary
11532252542
8
Octal
460622216
10
Decimal
79897742
12
Duodecimal
22911152
16
Hexadecimal
4c3248e
20
Vigesimal
14j7472
36
Base36
1bkhhq
md5
2d918aa8c82d69b492b99a7556f2a52a
sha1
de63a93b5ba44b693a8e8f6a4d72b4b83e1aa0f0
sha256
d53ae0fba03c0080980dbabc752fe373cf42687e20758c6490ed57c8e582e8da
sha512
7e3c8eaa09bd3471a65352d3bfaaee959af5f39de8af5dd1bb37f5e0bffc8206e4675c9e24be7560a144e70d5984923470ff070796cdeeda70d33f566e15e4b6
ripemd-160
0d55d14991151a4b28011c797b669353c310cebf
Diameter
159795484
Circumference
502012318.61123
Area
2.0054825356611E+16
Volume
2.1364470162634E+24
Surface area
8.0219301426443E+16
Circumference
502012318.61123
Perimeter
319590968
Area
6383649176698564
Diagonal
112992470.33939
Surface area
38301895060191384
Volume
5.1003915493837E+23
Space diagonal
138386948.55403
Perimeter
239693226
Area
2.7642011779343E+15
Altitude
69193474.277015
Surface area
2.7642011779343E+15
Volume
6.0108690854597E+22
Height
37664156.779795