79894955 is an odd 8-digits composite number following 79894954
and preceding 79894956 . In scientific notation, it is written as 7.9894955 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 54297600 positive integers (up to 79894955) that are relatively prime to 79894955.
79894955 has 16 divisors, whose sum is 110545344
The reverse of 79894955 is 55949897
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-nine million eight hundred ninety-four thousand nine hundred fifty-five
Scientific notation
7.9894955 × 10^7
Engineering notation
7.9894955 × 10^6
Prime Factorization
5 × 7 × 113 × 20201
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79894955
Product of the distinct prime numbers
The prime factorization of 79894955 is 5 × 7 × 113 × 20201.
Since it has a total of 4 prime factors.
2 , 6 , 57 , 34 , 531 , 644 , 8808 , 3946 , 94179 , 1512 , 712183 , 482881 , 2356540 , 166328 , 37452623 , 28193112 , 618259990 , 631707961 , 3888144512 , 4097164071
n×2
159789910
n×3
239684865
n×4
319579820
n×5
399474775
n÷2
39947477.5
n÷3
26631651.666667
n÷3
19973738.75
n÷5
15978991
n2
6383203834452025
n3
5.0998578310937E+23
n4
4.0745291192163E+31
n5
3.2553432062598E+39
2 √n
8938.3977870757
3 √n
430.69826157427
4 √n
94.543100155832
5 √n
38.063075052332
1 , 5 , 7 , 35 , 113 , 565 , 791 , 3955 , 20201 , 101005 , 141407 , 707035 , 2282713 , 11413565 , 15978991 , 79894955
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
-79894954
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 79894955 can be divided by 16 positive divisors.
The sum of these divisors (counting 79894955) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100110000110001100110101011
3
Ternary
12120100002021102
4
Quaternary
10300301212223
5
Quinary
130423114310
6
Senary
11532232015
8
Octal
460614653
10
Decimal
79894955
12
Duodecimal
2290b60b
16
Hexadecimal
4c319ab
20
Vigesimal
14j6h7f
36
Base36
1bkfcb
md5
dca1774146fb1d8f6557a7f8c4fe698d
sha1
7bcf003ba8bf6ec2d5c65dc4182c99d3b131ce54
sha256
10fb7ec2a71a320f5636bed821c88ef8ad92638bd1274c71d41bebe7e60e3537
sha512
564e2444399120b6158c3cbe7bea47c355911409687d0d69a69a204c7ecd120e6efb41113b92795dbb6a5a7e1d151b36afed1e35c144b9c435785cead44e3862
ripemd-160
f90c5545605d999868ba2a6993a22aad82bf5cb7
Diameter
159789910
Circumference
501994807.37377
Area
2.0053426272681E+16
Volume
2.1362234528689E+24
Surface area
8.0213705090723E+16
Circumference
501994807.37377
Perimeter
319579820
Area
6383203834452025
Diagonal
112988528.92619
Surface area
38299223006712150
Volume
5.0998578310937E+23
Space diagonal
138382121.32843
Perimeter
239684865
Area
2.7640083390848E+15
Altitude
69191060.664215
Surface area
2.7640083390848E+15
Volume
6.0102400924228E+22
Height
37662842.975396