79214849 is an odd 8-digits composite number following 79214848
and preceding 79214850 . In scientific notation, it is written as 7.9214849 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 63431424 positive integers (up to 79214849) that are relatively prime to 79214849.
79214849 has 16 divisors, whose sum is 96566400
The reverse of 79214849 is 94841297
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-nine million two hundred fourteen thousand eight hundred forty-nine
Scientific notation
7.9214849 × 10^7
Engineering notation
7.9214849 × 10^6
Prime Factorization
17 × 7 × 139 × 4789
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79214849
Product of the distinct prime numbers
The prime factorization of 79214849 is 17 × 7 × 139 × 4789.
Since it has a total of 4 prime factors.
4 , 9 , 68 , 80 , 355 , 932 , 3817 , 6373 , 66200 , 15226 , 405123 , 794443 , 5038266 , 2846441 , 61486451 , 44831987 , 529215817 , 74890016 , 8318951008 , 4949796756
n×2
158429698
n×3
237644547
n×4
316859396
n×5
396074245
n÷2
39607424.5
n÷3
26404949.666667
n÷3
19803712.25
n÷5
15842969.8
n2
6274992302092801
n3
4.9707256768644E+23
n4
3.9375528391324E+31
n5
3.1191265358139E+39
2 √n
8900.2724115613
3 √n
429.47267068385
4 √n
94.341255087906
5 √n
37.998050862432
1 , 7 , 17 , 119 , 139 , 973 , 2363 , 4789 , 16541 , 33523 , 81413 , 569891 , 665671 , 4659697 , 11316407 , 79214849
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
-79214848
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 79214849 can be divided by 16 positive divisors.
The sum of these divisors (counting 79214849) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101110001011100100000001
3
Ternary
12112001112100022
4
Quaternary
10232023210001
5
Quinary
130234333344
6
Senary
11505503225
8
Octal
456134401
10
Decimal
79214849
12
Duodecimal
22641b15
16
Hexadecimal
4b8b901
20
Vigesimal
14f1h29
36
Base36
1b5ukh
md5
90bfcbf27d45c49989ff4464cc48a23a
sha1
749909aa5d924a0170154036463b0ae6f621de23
sha256
17fb33e4b7d5b22679f09c55772f5231400b87f77677cd32aa9341eadca62be9
sha512
d5ac5ea899e8e0914691c70ca2a7aadfe0012897d23a5262239241757a322bf58439988aec83ca91f48b158b8d61d576fe0bed41574f1315aeb2986a78cccf2d
ripemd-160
9bbc9bd300d772e865abea6b2be06e61b7f7f589
Diameter
158429698
Circumference
497721575.34725
Area
1.9713469717587E+16
Volume
2.082132702593E+24
Surface area
7.8853878870349E+16
Circumference
497721575.34725
Perimeter
316859396
Area
6274992302092801
Diagonal
112026713.79714
Surface area
37649953812556806
Volume
4.9707256768644E+23
Space diagonal
137204143.1819
Perimeter
237644547
Area
2.7171513710821E+15
Altitude
68602071.590948
Surface area
2.7171513710821E+15
Volume
5.8580563892149E+22
Height
37342237.932379