79442008 is an even 8-digits composite number following 79442007
and preceding 79442009 . In scientific notation, it is written as 7.9442008 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors.
There are 39069600 positive integers (up to 79442008) that are relatively prime to 79442008.
79442008 has 16 divisors, whose sum is 151396560
The reverse of 79442008 is 80024497
Previous prime number is 61
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-nine million four hundred forty-two thousand eight
Scientific notation
7.9442008 × 10^7
Engineering notation
7.9442008 × 10^6
Prime Factorization
2 × 2 × 2 × 61 × 162791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19860502
Product of the distinct prime numbers
The prime factorization of 79442008 is 2 × 2 × 2 × 61 × 162791.
Since it has a total of 5 prime factors.
3 , 2 , 50 , 99 , 183 , 51 , 6741 , 93 , 87724 , 49206 , 613606 , 344589 , 8401469 , 1160550 , 33012825 , 40095128 , 658903337 , 13333908 , 8372221834 , 8048224696
n×2
158884016
n×3
238326024
n×4
317768032
n×5
397210040
n÷2
39721004
n÷3
26480669.333333
n÷3
19860502
n÷5
15888401.6
n2
6311032635072064
n3
5.0136110508366E+23
n4
3.9829132920945E+31
n5
3.1641062961387E+39
2 √n
8913.0246269154
3 √n
429.8828020245
4 √n
94.408816468142
5 √n
38.019818789651
1 , 2 , 4 , 8 , 61 , 122 , 244 , 488 , 162791 , 325582 , 651164 , 1302328 , 9930251 , 19860502 , 39721004 , 79442008
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
-79442007
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 79442008 can be divided by 16 positive divisors.
The sum of these divisors (counting 79442008) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101111000011000001011000
3
Ternary
12112111001221121
4
Quaternary
10233003001120
5
Quinary
130314121013
6
Senary
11514415024
8
Octal
457030130
10
Decimal
79442008
12
Duodecimal
22731474
16
Hexadecimal
4bc3058
20
Vigesimal
14ga508
36
Base36
1bapug
md5
9875c653f95a68794f86f0cc4ea08e51
sha1
db009621b3638f4f59925da82f93867e38adaf8d
sha256
007452121c0a8fdda50a46a436c89b9f89df787ae599f2fc4f002c546ad1cf11
sha512
057eef99a1f784d23227e6b550dd4257363cd746267fb4f97619b52a0904bb7d85f7a747d84cac7124d56a47d9fd6c19f7d98987547da81b4093d9ffcbd0991d
ripemd-160
4c11ab139c0ea3bde29d1ee108b3ffc4759149c2
Diameter
158884016
Circumference
499148857.43844
Area
1.9826693762908E+16
Volume
2.1000964860353E+24
Surface area
7.9306775051631E+16
Circumference
499148857.43844
Perimeter
317768032
Area
6311032635072064
Diagonal
112347965.13575
Surface area
37866195810432384
Volume
5.0136110508366E+23
Space diagonal
137597594.11129
Perimeter
238326024
Area
2.7327572930425E+15
Altitude
68798797.055647
Surface area
2.7327572930425E+15
Volume
5.9085972871306E+22
Height
37449321.711917