78996841 is an odd 8-digits composite number following 78996840
and preceding 78996842 . In scientific notation, it is written as 7.8996841 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 55910400 positive integers (up to 78996841) that are relatively prime to 78996841.
78996841 has 16 divisors, whose sum is 89942400
The reverse of 78996841 is 14869987
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-eight million nine hundred ninety-six thousand eight hundred forty-one
Scientific notation
7.8996841 × 10^7
Engineering notation
7.8996841 × 10^6
Prime Factorization
119 × 11 × 29 × 2081
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78996841
Product of the distinct prime numbers
The prime factorization of 78996841 is 119 × 11 × 29 × 2081.
Since it has a total of 4 prime factors.
7 , 1 , 80 , 56 , 807 , 841 , 3026 , 1162 , 39321 , 36408 , 832272 , 182806 , 1264551 , 5261363 , 74370758 , 86069665 , 116671358 , 222757402 , 9848122775 , 3364924833
n×2
157993682
n×3
236990523
n×4
315987364
n×5
394984205
n÷2
39498420.5
n÷3
26332280.333333
n÷3
19749210.25
n÷5
15799368.2
n2
6240500887979281
n3
4.9297985640806E+23
n4
3.894385133287E+31
n5
3.0764412316704E+39
2 √n
8888.0167079051
3 √n
429.0783233163
4 √n
94.276278606578
5 √n
37.977112834969
1 , 11 , 29 , 119 , 319 , 1309 , 2081 , 3451 , 22891 , 37961 , 60349 , 247639 , 663839 , 2724029 , 7181531 , 78996841
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
-78996840
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 78996841 can be divided by 16 positive divisors.
The sum of these divisors (counting 78996841) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101101010110010101101001
3
Ternary
12111122110021221
4
Quaternary
10231112111221
5
Quinary
130210344331
6
Senary
11501102041
8
Octal
455262551
10
Decimal
78996841
12
Duodecimal
22557921
16
Hexadecimal
4b56569
20
Vigesimal
14dec21
36
Base36
1b16cp
md5
91e86e2d3a672fd2420f0b4f6de43f02
sha1
fb91be7249bec997981b027aa66558b112d6290d
sha256
1a5bb6b2091df3283dfe01c48e4d9fee88a1bace0c519feeaded25d6b83b0bed
sha512
66147daf84c62719166547d49be1dddfb55f48d3cc8c2aa0268070b6e0ec62ab263d7dd544e1cf644d363796216f89dd6e3c09c1d878e04399e4b7bd745d1031
ripemd-160
6329ee4af27091ea3fc7db5ebb92bfc49681cc35
Diameter
157993682
Circumference
496351790.6848
Area
1.9605111744396E+16
Volume
2.0649891936791E+24
Surface area
7.8420446977585E+16
Circumference
496351790.6848
Perimeter
315987364
Area
6240500887979281
Diagonal
111718403.92683
Surface area
37443005327875686
Volume
4.9297985640806E+23
Space diagonal
136826542.24944
Perimeter
236990523
Area
2.7022161506647E+15
Altitude
68413271.12472
Surface area
2.7022161506647E+15
Volume
5.8098233242418E+22
Height
37239467.97561