79668893 is an odd 8-digits composite number following 79668892
and preceding 79668894 . In scientific notation, it is written as 7.9668893 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 78660348 positive integers (up to 79668893) that are relatively prime to 79668893.
79668893 has 4 divisors, whose sum is 80677440
The reverse of 79668893 is 39886697
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-nine million six hundred sixty-eight thousand eight hundred ninety-three
Scientific notation
7.9668893 × 10^7
Engineering notation
7.9668893 × 10^6
Prime Factorization
79 × 1008467
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
79668893
Product of the distinct prime numbers
The prime factorization of 79668893 is 79 × 1008467.
Since it has a total of 2 prime factors.
10 , 10 , 3 , 71 , 962 , 130 , 589 , 2712 , 30030 , 13729 , 24821 , 613208 , 389068 , 6051774 , 31740617 , 24709310 , 832804297 , 450215180 , 1337529933 , 5899176552
n×2
159337786
n×3
239006679
n×4
318675572
n×5
398344465
n÷2
39834446.5
n÷3
26556297.666667
n÷3
19917223.25
n÷5
15933778.6
n2
6347132511845449
n3
5.0566902094304E+23
n4
4.0286091122926E+31
n5
3.2095482830606E+39
2 √n
8925.7432743722
3 √n
430.29165898933
4 √n
94.47615188169
5 √n
38.041510811866
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79668892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79668893 can be divided by 4 positive divisors.
The sum of these divisors (counting 79668893) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101111111010011010011101
3
Ternary
12112220121011202
4
Quaternary
10233322122131
5
Quinary
130343401033
6
Senary
11523325245
8
Octal
457723235
10
Decimal
79668893
12
Duodecimal
22820825
16
Hexadecimal
4bfa69d
20
Vigesimal
14hic4d
36
Base36
1bfkwt
md5
cafdfe3064ab2b3ea0f91acc307497e8
sha1
82b44c77a969f8d6960aade44592a9d546aa0a11
sha256
5d8ad0643df7e4d71a3f29e66956d92649f6e2b8374b4b54e0e1a742a973ec7d
sha512
6347a19143af313c3682ca065a241b8d285987e1b06a312786697c043c381576bc18ed9bdf454134cef6784e1243863d015c4b981a2ced99f36b0fbb5d40930f
ripemd-160
1316fc8921ac11357799f3a39c12722b35665721
Diameter
159337786
Circumference
500574417.93686
Area
1.9940104870575E+16
Volume
2.1181414417901E+24
Surface area
7.9760419482298E+16
Circumference
500574417.93686
Perimeter
318675572
Area
6347132511845449
Diagonal
112668828.97985
Surface area
38082795071072694
Volume
5.0566902094304E+23
Space diagonal
137990570.45877
Perimeter
239006679
Area
2.7483889982221E+15
Altitude
68995285.229384
Surface area
2.7483889982221E+15
Volume
5.9593665624131E+22
Height
37556276.326617