79427892 is an even 8-digits composite number following 79427891
and preceding 79427893 . In scientific notation, it is written as 7.9427892 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 26475960 positive integers (up to 79427892) that are relatively prime to 79427892.
79427892 has 12 divisors, whose sum is 185331776
The reverse of 79427892 is 29872497
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-nine million four hundred twenty-seven thousand eight hundred ninety-two
Scientific notation
7.9427892 × 10^7
Engineering notation
7.9427892 × 10^6
Prime Factorization
2 × 2 × 3 × 6618991
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39713946
Product of the distinct prime numbers
The prime factorization of 79427892 is 2 × 2 × 3 × 6618991.
Since it has a total of 4 prime factors.
4 , 4 , 50 , 83 , 464 , 893 , 7833 , 6743 , 15012 , 97384 , 466527 , 819725 , 6467930 , 6287359 , 35945173 , 71829714 , 453472221 , 209433329 , 3004462795 , 2991935055
n×2
158855784
n×3
238283676
n×4
317711568
n×5
397139460
n÷2
39713946
n÷3
26475964
n÷3
19856973
n÷5
15885578.4
n2
6308790027563664
n3
5.0109389296E+23
n4
3.9800831611887E+31
n5
3.1612961547791E+39
2 √n
8912.2327168897
3 √n
429.85733864879
4 √n
94.404622327986
5 √n
38.018467550112
1 , 2 , 3 , 4 , 6 , 12 , 6618991 , 13237982 , 19856973 , 26475964 , 39713946 , 79427892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79427891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79427892 can be divided by 12 positive divisors.
The sum of these divisors (counting 79427892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101110111111100100110100
3
Ternary
12112110100120210
4
Quaternary
10232333210310
5
Quinary
130313143032
6
Senary
11514225420
8
Octal
456774464
10
Decimal
79427892
12
Duodecimal
22725270
16
Hexadecimal
4bbf934
20
Vigesimal
14g89ec
36
Base36
1baeyc
md5
c1b045cd6db9c930d6b63224603f077f
sha1
3f2bda46771b68b6a3b5b7d778c87510be6a37f6
sha256
0e9becab7620c829b80afc11ce73088f59d125a6cf46b3eee5e826f1f4ad1215
sha512
d3ed2f7d79663dc68faf2c3c8296ec29def6763b5678e95c7c3675da75d09133809f2fce63b451ab1c0ad76eea7be10c6e9ea34f47ffaa8e104493979fccf142
ripemd-160
d7c3c4fd376c0c82d02721d2daf2b7bf1523173b
Diameter
158855784
Circumference
499060163.99465
Area
1.9819648403635E+16
Volume
2.0989771905091E+24
Surface area
7.9278593614538E+16
Circumference
499060163.99465
Perimeter
317711568
Area
6308790027563664
Diagonal
112328002.09711
Surface area
37852740165381984
Volume
5.0109389296E+23
Space diagonal
137573144.48209
Perimeter
238283676
Area
2.731786215506E+15
Altitude
68786572.241047
Surface area
2.731786215506E+15
Volume
5.9054481620531E+22
Height
37442667.365702