79214538 is an even 8-digits composite number following 79214537
and preceding 79214539 . In scientific notation, it is written as 7.9214538 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 24373680 positive integers (up to 79214538) that are relatively prime to 79214538.
79214538 has 16 divisors, whose sum is 170616096
The reverse of 79214538 is 83541297
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-nine million two hundred fourteen thousand five hundred thirty-eight
Scientific notation
7.9214538 × 10^7
Engineering notation
7.9214538 × 10^6
Prime Factorization
2 × 3 × 13 × 1015571
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79214538
Product of the distinct prime numbers
The prime factorization of 79214538 is 2 × 3 × 13 × 1015571.
Since it has a total of 4 prime factors.
2 , 4 , 60 , 37 , 494 , 523 , 9776 , 2776 , 92275 , 91516 , 973404 , 554720 , 452845 , 6633623 , 68962556 , 9912694 , 6138140 , 393100935 , 9286227452 , 9844590854
n×2
158429076
n×3
237643614
n×4
316858152
n×5
396072690
n÷2
39607269
n÷3
26404846
n÷3
19803634.5
n÷5
15842907.6
n2
6274943030553444
n3
4.9706671314161E+23
n4
3.9374910036691E+31
n5
3.1190653073481E+39
2 √n
8900.2549401688
3 √n
429.47210864202
4 √n
94.341162491083
5 √n
37.998021026076
1 , 2 , 3 , 6 , 13 , 26 , 39 , 78 , 1015571 , 2031142 , 3046713 , 6093426 , 13202423 , 26404846 , 39607269 , 79214538
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
-79214537
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 79214538 can be divided by 16 positive divisors.
The sum of these divisors (counting 79214538) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101110001011011111001010
3
Ternary
12112001111220210
4
Quaternary
10232023133022
5
Quinary
130234331123
6
Senary
11505501550
8
Octal
456133712
10
Decimal
79214538
12
Duodecimal
226418b6
16
Hexadecimal
4b8b7ca
20
Vigesimal
14f1g6i
36
Base36
1b5ubu
md5
9f723db1ff9aab2ce14295435206bfdc
sha1
e0d46eec4981612d9858b73e0a0598e7fd2d7abc
sha256
f63fd103803271583a0f2e32976d32a4f3abdafd83b08ab8e63d5de42f25a6d2
sha512
23df37f9d7cda89bffacbffacfb2abceb06d412e43a2be88e1e2c9dc53f5080f97316842c57384e39e3e4f79d79f8745cd08e0c530a1ff790a44d8413586d1eb
ripemd-160
2d5172edf8da92c520bb637e659b991973133b03
Diameter
158429076
Circumference
497719621.27662
Area
1.9713314926481E+16
Volume
2.0821081791329E+24
Surface area
7.8853259705925E+16
Circumference
497719621.27662
Perimeter
316858152
Area
6274943030553444
Diagonal
112026273.97672
Surface area
37649658183320664
Volume
4.9706671314161E+23
Space diagonal
137203604.5141
Perimeter
237643614
Area
2.7171300358797E+15
Altitude
68601802.257048
Surface area
2.7171300358797E+15
Volume
5.8579873927424E+22
Height
37342091.325573