78996973 is an odd 8-digits composite number following 78996972
and preceding 78996974 . In scientific notation, it is written as 7.8996973 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 68692800 positive integers (up to 78996973) that are relatively prime to 78996973.
78996973 has 8 divisors, whose sum is 89925696
The reverse of 78996973 is 37969987
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
seventy-eight million nine hundred ninety-six thousand nine hundred seventy-three
Scientific notation
7.8996973 × 10^7
Engineering notation
7.8996973 × 10^6
Prime Factorization
23 × 11 × 312241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78996973
Product of the distinct prime numbers
The prime factorization of 78996973 is 23 × 11 × 312241.
Since it has a total of 3 prime factors.
7 , 6 , 61 , 8 , 684 , 283 , 3094 , 742 , 98744 , 84336 , 56721 , 767322 , 3594097 , 5510567 , 94100359 , 99454285 , 599468450 , 396710176 , 6344856070 , 1310902560
n×2
157993946
n×3
236990919
n×4
315987892
n×5
394984865
n÷2
39498486.5
n÷3
26332324.333333
n÷3
19749243.25
n÷5
15799394.6
n2
6240521743162729
n3
4.9298232765054E+23
n4
3.8944111626887E+31
n5
3.0764669346982E+39
2 √n
8888.0241336306
3 √n
429.07856230605
4 √n
94.276317989358
5 √n
37.977125526554
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78996972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78996973 can be divided by 8 positive divisors.
The sum of these divisors (counting 78996973) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101101010110010111101101
3
Ternary
12111122110110211
4
Quaternary
10231112113231
5
Quinary
130210400343
6
Senary
11501102421
8
Octal
455262755
10
Decimal
78996973
12
Duodecimal
22557a11
16
Hexadecimal
4b565ed
20
Vigesimal
14dec8d
36
Base36
1b16gd
md5
ab0c6cf47146892b690025ac88ae4b84
sha1
54efe86101107c6817933e848cf7a8de8b1ed9b3
sha256
329eca9366855fa4315f99d485224dcb7d1cd621aa7cce9497ee6b034fee5f06
sha512
fae6ba8fafa3f3809eb35201d3afeece3ffb2a63bf2dc031bd2a976da12fdc84e855fb3f9ab1aeda2a5e852da04edbe265ea3fa80870333f01a57b70f5f2ad01
ripemd-160
b8d0911a29d29d79d34fce96f5f30e8910d26c76
Diameter
157993946
Circumference
496352620.06526
Area
1.9605177262887E+16
Volume
2.0649995451954E+24
Surface area
7.842070905155E+16
Circumference
496352620.06526
Perimeter
315987892
Area
6240521743162729
Diagonal
111718590.60302
Surface area
37443130458976374
Volume
4.9298232765054E+23
Space diagonal
136826770.88015
Perimeter
236990919
Area
2.702225181224E+15
Altitude
68413385.440073
Surface area
2.702225181224E+15
Volume
5.8098524481137E+22
Height
37239530.201007