79764939 is an odd 8-digits composite number following 79764938
and preceding 79764940 . In scientific notation, it is written as 7.9764939 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 53019648 positive integers (up to 79764939) that are relatively prime to 79764939.
79764939 has 16 divisors, whose sum is 118519200
The reverse of 79764939 is 93946797
Previous prime number is 353
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-nine million seven hundred sixty-four thousand nine hundred thirty-nine
Scientific notation
7.9764939 × 10^7
Engineering notation
7.9764939 × 10^6
Prime Factorization
9 × 3 × 353 × 8369
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79764939
Product of the distinct prime numbers
The prime factorization of 79764939 is 9 × 3 × 353 × 8369.
Since it has a total of 4 prime factors.
10 , 10 , 17 , 35 , 70 , 388 , 658 , 7665 , 63951 , 16682 , 273219 , 546042 , 3339760 , 5745841 , 80727314 , 88712404 , 895180376 , 465042018 , 1463269504 , 7416967971
n×2
159529878
n×3
239294817
n×4
319059756
n×5
398824695
n÷2
39882469.5
n÷3
26588313
n÷3
19941234.75
n÷5
15952987.8
n2
6362445493673721
n3
5.0750007669371E+23
n4
4.0480712659969E+31
n5
3.228941575999E+39
2 √n
8931.1219340013
3 √n
430.46450435161
4 √n
94.504613294809
5 √n
38.050678691971
1 , 3 , 9 , 27 , 353 , 1059 , 3177 , 8369 , 9531 , 25107 , 75321 , 225963 , 2954257 , 8862771 , 26588313 , 79764939
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
-79764938
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 79764939 can be divided by 16 positive divisors.
The sum of these divisors (counting 79764939) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100110000010001110111001011
3
Ternary
12120002110221000
4
Quaternary
10300101313023
5
Quinary
130404434224
6
Senary
11525350043
8
Octal
460216713
10
Decimal
79764939
12
Duodecimal
22868323
16
Hexadecimal
4c11dcb
20
Vigesimal
14iac6j
36
Base36
1bhn0r
md5
c02fa4deb79fc3ec8e63ab09dca1f48a
sha1
4c101282560f7a67098c6c9a219af2c08f162562
sha256
bc785fa7eab33b6c0acb9495ca8df044156242dc1145f957890f794f30396b57
sha512
baa1462b22b33eb09717dd913c0efd8acc20171599ad589ba47f9ee11bc6ef08d55d8df0bcbb096b808b0debb419ca911a34109c6380fecc672f088d9f99b0b6
ripemd-160
16b64f4a9ce81418e1802019ec1d220fe641d456
Diameter
159529878
Circumference
501177892.75288
Area
1.9988212021791E+16
Volume
2.125811350183E+24
Surface area
7.9952848087163E+16
Circumference
501177892.75288
Perimeter
319059756
Area
6362445493673721
Diagonal
112804658.53566
Surface area
38174672962042326
Volume
5.0750007669371E+23
Space diagonal
138156927.01063
Perimeter
239294817
Area
2.7550197138576E+15
Altitude
69078463.505316
Surface area
2.7550197138576E+15
Volume
5.9809457613802E+22
Height
37601552.845221