78996814 is an even 8-digits composite number following 78996813
and preceding 78996815 . In scientific notation, it is written as 7.8996814 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 36360288 positive integers (up to 78996814) that are relatively prime to 78996814.
78996814 has 16 divisors, whose sum is 127959552
The reverse of 78996814 is 41869987
Previous prime number is 383
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-eight million nine hundred ninety-six thousand eight hundred fourteen
Scientific notation
7.8996814 × 10^7
Engineering notation
7.8996814 × 10^6
Prime Factorization
2 × 13 × 383 × 7933
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78996814
Product of the distinct prime numbers
The prime factorization of 78996814 is 2 × 13 × 383 × 7933.
Since it has a total of 4 prime factors.
1 , 8 , 41 , 86 , 946 , 982 , 9605 , 8911 , 23293 , 36635 , 873191 , 834397 , 6978214 , 4166838 , 21786703 , 87368333 , 467540182 , 919543117 , 6052313914 , 1877880697
n×2
157993628
n×3
236990442
n×4
315987256
n×5
394984070
n÷2
39498407
n÷3
26332271.333333
n÷3
19749203.5
n÷5
15799362.8
n2
6240496622150596
n3
4.9297935092766E+23
n4
3.8943798091073E+31
n5
3.076435974254E+39
2 √n
8888.0151890059
3 √n
429.078274432
4 √n
94.276270551003
5 √n
37.977110238961
1 , 2 , 13 , 26 , 383 , 766 , 4979 , 7933 , 9958 , 15866 , 103129 , 206258 , 3038339 , 6076678 , 39498407 , 78996814
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
-78996813
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 78996814 can be divided by 16 positive divisors.
The sum of these divisors (counting 78996814) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101101010110010101001110
3
Ternary
12111122110020221
4
Quaternary
10231112111032
5
Quinary
130210344224
6
Senary
11501101554
8
Octal
455262516
10
Decimal
78996814
12
Duodecimal
225578ba
16
Hexadecimal
4b5654e
20
Vigesimal
14dec0e
36
Base36
1b16by
md5
bacf6101359072d888c4abff4fb2ec1b
sha1
742916052abf8a52f45733b3ebe498507a4e3226
sha256
b93b43ad0f648ff150a29c3d703078bd6fcd025d279dadec739625e559f9e8d4
sha512
6ef8cb29accce85b49340c9ad781bb2591aa8d42ac0d56b918b54b8a56b1ed39efe14bd91ccd8382f3bc2b74ad3d6a162a65340e1ef5509ee8ebc636b9078272
ripemd-160
d4d051e32f34b245cdc18a9a2fb3b2e7b18d0b16
Diameter
157993628
Circumference
496351621.0388
Area
1.96050983429E+16
Volume
2.0649870763277E+24
Surface area
7.8420393371601E+16
Circumference
496351621.0388
Perimeter
315987256
Area
6240496622150596
Diagonal
111718365.74306
Surface area
37442979732903576
Volume
4.9297935092766E+23
Space diagonal
136826495.48407
Perimeter
236990442
Area
2.7022143035067E+15
Altitude
68413247.742034
Surface area
2.7022143035067E+15
Volume
5.8098173670982E+22
Height
37239455.247688