78996846 is an even 8-digits composite number following 78996845
and preceding 78996847 . In scientific notation, it is written as 7.8996846 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 26302584 positive integers (up to 78996846) that are relatively prime to 78996846.
78996846 has 16 divisors, whose sum is 158171904
The reverse of 78996846 is 64869987
Previous prime number is 947
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-eight million nine hundred ninety-six thousand eight hundred forty-six
Scientific notation
7.8996846 × 10^7
Engineering notation
7.8996846 × 10^6
Prime Factorization
2 × 3 × 947 × 13903
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78996846
Product of the distinct prime numbers
The prime factorization of 78996846 is 2 × 3 × 947 × 13903.
Since it has a total of 4 prime factors.
3 , 8 , 15 , 27 , 309 , 53 , 1216 , 6385 , 13334 , 50756 , 448854 , 153487 , 4412919 , 8659543 , 98040449 , 19959576 , 846890946 , 685028084 , 7956011941 , 8933275232
n×2
157993692
n×3
236990538
n×4
315987384
n×5
394984230
n÷2
39498423
n÷3
26332282
n÷3
19749211.5
n÷5
15799369.2
n2
6240501677947716
n3
4.9297995001558E+23
n4
3.8943861192468E+31
n5
3.0764422052668E+39
2 √n
8888.0169891827
3 √n
429.07833236894
4 √n
94.276280098351
5 √n
37.977113315711
1 , 2 , 3 , 6 , 947 , 1894 , 2841 , 5682 , 13903 , 27806 , 41709 , 83418 , 13166141 , 26332282 , 39498423 , 78996846
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
-78996845
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 78996846 can be divided by 16 positive divisors.
The sum of these divisors (counting 78996846) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101101010110010101101110
3
Ternary
12111122110022010
4
Quaternary
10231112111232
5
Quinary
130210344341
6
Senary
11501102050
8
Octal
455262556
10
Decimal
78996846
12
Duodecimal
22557926
16
Hexadecimal
4b5656e
20
Vigesimal
14dec26
36
Base36
1b16cu
md5
510d2563661ae8daaec05208e310be47
sha1
3de619653ca06813cdff51a317184f3851532d23
sha256
d00cf29c911da6d57612411949996832d06aaa971d3f23dd3e9547c1c8f54623
sha512
bd60dfe2e39da5674388c7bf7d4a0dcae96aaa5237577363a599a13a4b4d3b2e79c5ca60b348098909833530f4cbc9e9d09aa228ee719c6ac4d79d0e3039bd2e
ripemd-160
95ded9472547dcf6d08b2ee9dbfdfc72dd30eb13
Diameter
157993692
Circumference
496351822.10073
Area
1.9605114226155E+16
Volume
2.0649895857813E+24
Surface area
7.8420456904621E+16
Circumference
496351822.10073
Perimeter
315987384
Area
6240501677947716
Diagonal
111718410.9979
Surface area
37443010067686296
Volume
4.9297995001558E+23
Space diagonal
136826550.90969
Perimeter
236990538
Area
2.7022164927311E+15
Altitude
68413275.454847
Surface area
2.7022164927311E+15
Volume
5.809824427417E+22
Height
37239470.332633