79879984 is an even 8-digits composite number following 79879983
and preceding 79879985 . In scientific notation, it is written as 7.9879984 × 10^7.
The sum of its digits is 61. It has a total of 5 prime factors and 10 positive divisors.
There are 39939984 positive integers (up to 79879984) that are relatively prime to 79879984.
79879984 has 10 divisors, whose sum is 154767500
The reverse of 79879984 is 48997897
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 61
Digital Root 7
Name
seventy-nine million eight hundred seventy-nine thousand nine hundred eighty-four
Scientific notation
7.9879984 × 10^7
Engineering notation
7.9879984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 4992499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9984998
Product of the distinct prime numbers
The prime factorization of 79879984 is 2 × 2 × 2 × 2 × 4992499.
Since it has a total of 5 prime factors.
9 , 9 , 95 , 79 , 625 , 723 , 295 , 8132 , 24810 , 33309 , 736636 , 380092 , 1374635 , 522713 , 96210000 , 98863506 , 786858463 , 357762928 , 1407132064 , 9661431262
n×2
159759968
n×3
239639952
n×4
319519936
n×5
399399920
n÷2
39939992
n÷3
26626661.333333
n÷3
19969996
n÷5
15975996.8
n2
6380811843840256
n3
5.0969914799297E+23
n4
4.0714759786492E+31
n5
3.2522943603088E+39
2 √n
8937.5602935029
3 √n
430.67135797122
4 √n
94.538670889234
5 √n
38.061648466604
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79879983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79879984 can be divided by 10 positive divisors.
The sum of these divisors (counting 79879984) is 1, the average is 0.1.
Base
System
Value
2
Binary
100110000101101111100110000
3
Ternary
12120022022201221
4
Quaternary
10300231330300
5
Quinary
130422124414
6
Senary
11532034424
8
Octal
460557460
10
Decimal
79879984
12
Duodecimal
22902a14
16
Hexadecimal
4c2df30
20
Vigesimal
14j4jj4
36
Base36
1bk3sg
md5
1089fa809750335fb6e7f1794774e607
sha1
0502b52353d55ab4059bde2b352e94f6e56c808c
sha256
28bf4013e5ecba4795e768cc71be1f1a7f2370a34a1c93bd2137187a188f9dcd
sha512
a59ecabaf5934461c81a43f123d855667292270c7e289dcba0d4f23a4cb541efa129d8c70505c46542e74a113ba570eb61df2595e8b59a46332c4fcfdec28898
ripemd-160
42ed317a2a042f5af2990d21c0590af769a43bb1
Diameter
159759968
Circumference
501900741.80654
Area
2.0045911612547E+16
Volume
2.1350227985009E+24
Surface area
8.0183646450189E+16
Circumference
501900741.80654
Perimeter
319519936
Area
6380811843840256
Diagonal
112967356.73495
Surface area
38284871063041536
Volume
5.0969914799297E+23
Space diagonal
138356190.79579
Perimeter
239639952
Area
2.7629725767671E+15
Altitude
69178095.397895
Surface area
2.7629725767671E+15
Volume
6.0068620651806E+22
Height
37655785.578315