79988936 is an even 8-digits composite number following 79988935
and preceding 79988937 . In scientific notation, it is written as 7.9988936 × 10^7.
The sum of its digits is 59. It has a total of 5 prime factors and 16 positive divisors.
There are 37888128 positive integers (up to 79988936) that are relatively prime to 79988936.
79988936 has 16 divisors, whose sum is 150400140
The reverse of 79988936 is 63988997
Previous prime number is 361
Is Prime? no Number parity even Number length 8 Sum of Digits 59 Digital Root 5
Name
seventy-nine million nine hundred eighty-eight thousand nine hundred thirty-six
Scientific notation
7.9988936 × 10^7
Engineering notation
7.9988936 × 10^6
Prime Factorization
2 × 2 × 2 × 361 × 27697
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19997234 Product of the distinct prime numbers
The prime factorization of 79988936 is 2 × 2 × 2 × 361 × 27697.
Since it has a total of 5 prime factors.
1 , 9 , 18 , 10 , 536 , 933 , 8878 , 5877 , 32570 , 84864 , 142722 , 701720 , 7199689 , 1050203 , 48647356 , 9806030 , 956577388 , 14980153 , 9415091575 , 3229044081
n×2
159977872
n×3
239966808
n×4
319955744
n×5
399944680
n÷2
39994468
n÷3
26662978.666667
n÷3
19997234
n÷5
15997787.2
n2
6398229882412096
n3
5.1178760057755E+23
n4
4.0937345628191E+31
n5
3.2745347194633E+39
2 √n8943.6533922106
3 √n430.86707320274
4 √n94.570890829105
5 √n38.072025614696
1 , 2 , 4 , 8 , 361 , 722 , 1444 , 2888 , 27697 , 55394 , 110788 , 221576 , 9998617 , 19997234 , 39994468 , 79988936
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-79988935 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79988936 can be divided by 16 positive divisors.
The sum of these divisors (counting 79988936) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100110001001000100011001000
3
Ternary
12120111212012012
4
Quaternary
10301020203020
5
Quinary
130434121221
6
Senary
11534235052
8
Octal
461104310
10
Decimal
79988936
12
Duodecimal
22955a88
16
Hexadecimal
4c488c8
20
Vigesimal
14jic6g
36
Base36
1bmfuw
md5
11c0241b98a1f0714c918f4818dafdbd
sha1
fbff8d1e0cfcb755fa5e87ec9ca98f77a6ed15a6
sha256
645a45b412df89aad007d80d8dff8e97b86b639dd38114256f682c9904c3a130
sha512
c0adf342de98ebbb08a1e028dcc32d2e0811bb9bf991e03ae199596a69d51902de33060525c50db46c732ac11dd835936134e62ad88de398a30dd8ded564d1f9
ripemd-160
590762428d03d0d5d0d91170a8a7fe4c1fb8a5c1
Diameter
159977872
Circumference
502585307.41213
Area
2.0100631994565E+16
Volume
2.1437708882304E+24
Surface area
8.0402527978258E+16
Circumference
502585307.41213
Perimeter
319955744
Area
6398229882412096
Diagonal
113121438.13099
Surface area
38389379294472576
Volume
5.1178760057755E+23
Space diagonal
138544901.19538
Perimeter
239966808
Area
2.7705148087108E+15
Altitude
69272450.597688
Surface area
2.7705148087108E+15
Volume
6.0314747149263E+22
Height
37707146.043665