79783668 is an even 8-digits composite number following 79783667
and preceding 79783669 . In scientific notation, it is written as 7.9783668 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors.
There are 26594544 positive integers (up to 79783668) that are relatively prime to 79783668.
79783668 has 18 divisors, whose sum is 201675474
The reverse of 79783668 is 86638797
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-nine million seven hundred eighty-three thousand six hundred sixty-eight
Scientific notation
7.9783668 × 10^7
Engineering notation
7.9783668 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 2216213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13297278
Product of the distinct prime numbers
The prime factorization of 79783668 is 2 × 2 × 3 × 3 × 2216213.
Since it has a total of 5 prime factors.
10 , 6 , 21 , 91 , 211 , 622 , 8490 , 9402 , 86811 , 55380 , 891718 , 851184 , 6094714 , 1968713 , 35611423 , 20636787 , 371433166 , 652241050 , 8129574648 , 8054443533
n×2
159567336
n×3
239351004
n×4
319134672
n×5
398918340
n÷2
39891834
n÷3
26594556
n÷3
19945917
n÷5
15956733.6
n2
6365433679534224
n3
5.0785764736398E+23
n4
4.0518745928549E+31
n5
3.2327341729397E+39
2 √n
8932.1703969416
3 √n
430.49819308286
4 √n
94.510160284181
5 √n
38.052465402389
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 2216213 , 4432426 , 6648639 , 8864852 , 13297278 , 19945917 , 26594556 , 39891834 , 79783668
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79783667
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79783668 can be divided by 18 positive divisors.
The sum of these divisors (counting 79783668) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100110000010110011011110100
3
Ternary
12120010102121200
4
Quaternary
10300112123310
5
Quinary
130411034133
6
Senary
11530012500
8
Octal
460263364
10
Decimal
79783668
12
Duodecimal
22877130
16
Hexadecimal
4c166f4
20
Vigesimal
14icj38
36
Base36
1bi1h0
md5
01139670bd81fdec373f64872338dcc6
sha1
6a2cd47517081261329fd227e6a82d1bdd905130
sha256
f37a699d81095f2c5b5ba23bbaecea54d66034593bb9aaf23514721680270eec
sha512
29176093747a56a683527f1067b0576732e7b1b72df525c43d14d5814d339b1b33b19a7f765a5e1220081f92578175ed5637e465ffe316d50e2ec0ebc3cc5a75
ripemd-160
0e4b4681a2ad398aded835b7df98dd1000755ccd
Diameter
159567336
Circumference
501295570.53049
Area
1.9997599684538E+16
Volume
2.1273091387041E+24
Surface area
7.9990398738151E+16
Circumference
501295570.53049
Perimeter
319134672
Area
6365433679534224
Diagonal
112831145.34147
Surface area
38192602077205344
Volume
5.0785764736398E+23
Space diagonal
138189366.59021
Perimeter
239351004
Area
2.7563136362908E+15
Altitude
69094683.295104
Surface area
2.7563136362908E+15
Volume
5.9851597721419E+22
Height
37610381.780491