79872968 is an even 8-digits composite number following 79872967
and preceding 79872969 . In scientific notation, it is written as 7.9872968 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors.
There are 34231248 positive integers (up to 79872968) that are relatively prime to 79872968.
79872968 has 16 divisors, whose sum is 171156480
The reverse of 79872968 is 86927897
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-nine million eight hundred seventy-two thousand nine hundred sixty-eight
Scientific notation
7.9872968 × 10^7
Engineering notation
7.9872968 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 1426303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19968242
Product of the distinct prime numbers
The prime factorization of 79872968 is 2 × 2 × 2 × 7 × 1426303.
Since it has a total of 5 prime factors.
5 , 5 , 91 , 55 , 53 , 604 , 3456 , 1478 , 90008 , 73798 , 509915 , 32505 , 9585011 , 9207068 , 81129183 , 47900 , 562719811 , 894395432 , 7051227379 , 9242418830
n×2
159745936
n×3
239618904
n×4
319491872
n×5
399364840
n÷2
39936484
n÷3
26624322.666667
n÷3
19968242
n÷5
15974593.6
n2
6379691017129024
n3
5.0956485646103E+23
n4
4.0700457474037E+31
n5
3.2508663374091E+39
2 √n
8937.1677840354
3 √n
430.65874872685
4 √n
94.536594946271
5 √n
38.060979838758
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 1426303 , 2852606 , 5705212 , 9984121 , 11410424 , 19968242 , 39936484 , 79872968
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
-79872967
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 79872968 can be divided by 16 positive divisors.
The sum of these divisors (counting 79872968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100110000101100001111001000
3
Ternary
12120021222010002
4
Quaternary
10300230033020
5
Quinary
130421413333
6
Senary
11531542132
8
Octal
460541710
10
Decimal
79872968
12
Duodecimal
228ba948
16
Hexadecimal
4c2c3c8
20
Vigesimal
14j4288
36
Base36
1bjydk
md5
029ed4ef5e67f8b55983e7a5d17449e8
sha1
197a9c75ca9e754525df7ea2c29bf26bf1ee28f7
sha256
65883f121f0f4fba282abe52e157e1616c537b78d2c1cc08a87f4ab6a380246e
sha512
f67a43b392a23a4f2ad4041d700b18565cc4714e88554ae8fb6c4583893490f3b788c7d2261caf5e1e9944a38b4682cb8ccc91510f31e314f139297739174a2d
ripemd-160
73798baaabb40a1f01a793d170123fead22dcfb9
Diameter
159745936
Circumference
501856658.97843
Area
2.0042390431585E+16
Volume
2.1344602794474E+24
Surface area
8.0169561726341E+16
Circumference
501856658.97843
Perimeter
319491872
Area
6379691017129024
Diagonal
112957434.61259
Surface area
38278146102774144
Volume
5.0956485646103E+23
Space diagonal
138344038.72732
Perimeter
239618904
Area
2.7624872445646E+15
Altitude
69172019.363662
Surface area
2.7624872445646E+15
Volume
6.0052794242991E+22
Height
37652478.204197