80779939 is an odd 8-digits prime number following 80779938
and preceding 80779940 . In scientific notation, it is written as 8.0779939 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 80779938 positive integers (up to 80779939) that are relatively prime to 80779939.
80779939 has 2 divisors, whose sum is 80779940
The reverse of 80779939 is 93997708
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
eighty million seven hundred seventy-nine thousand nine hundred thirty-nine
Scientific notation
8.0779939 × 10^7
Engineering notation
8.0779939 × 10^6
Prime Factorization
80779939
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
80779939 Product of the distinct prime numbers
The prime factorization of 80779939 is 80779939.
Since it has a total of 1 prime factors.
3 , 6 , 62 , 14 , 711 , 557 , 6690 , 6813 , 93388 , 56846 , 4607 , 187812 , 363020 , 5201199 , 87067002 , 85965833 , 377242082 , 488924323 , 3835419045 , 3916665816
n×2
161559878
n×3
242339817
n×4
323119756
n×5
403899695
n÷2
40389969.5
n÷3
26926646.333333
n÷3
20194984.75
n÷5
16155987.8
n2
6525398544843721
n3
5.2712129640316E+23
n4
4.2580826169049E+31
n5
3.4396765405053E+39
2 √n8987.7660739474
3 √n432.28268499408
4 √n94.803829426598
5 √n38.147027653279
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
80779940 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
40389970 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8987.7661295786 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999752414 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 80779939 can be divided by 2 positive divisors.
The sum of these divisors (counting 80779939) is 80779940, the average is 40389970.
Base
System
Value
2
Binary
100110100001001101010100011
3
Ternary
12122000001020121
4
Quaternary
10310021222203
5
Quinary
131134424224
6
Senary
12003221111
8
Octal
464115243
10
Decimal
80779939
12
Duodecimal
23077797
16
Hexadecimal
4d09aa3
20
Vigesimal
154h9gj
36
Base36
1c3e77
md5
139a2a0be871c0294362899f34f4f66f
sha1
d55c932183f1fd75b312919b58b4bac87213e069
sha256
65e9fd433829c02b9aae56095e1ac50c812a3d15fefecba2bd3584834fcf9e57
sha512
c81bc2f6efabbd5b62ade7bf8f9fe9bd764ebfe414e32462031725af0cc0029e9bb49c6686d84cc81e55fcd0963092723fc7927b1a7af3d77d0198eb0fd3af1b
ripemd-160
c2149267d25466599898cf881d602c61fd2bc8f8
Diameter
161559878
Circumference
507555325.83966
Area
2.0500144130227E+16
Volume
2.2080005231079E+24
Surface area
8.2000576520906E+16
Circumference
507555325.83966
Perimeter
323119756
Area
6525398544843721
Diagonal
114240085.30147
Surface area
39152391269062326
Volume
5.2712129640316E+23
Space diagonal
139914958.58031
Perimeter
242339817
Area
2.8255804548263E+15
Altitude
69957479.290157
Surface area
2.8255804548263E+15
Volume
6.212184053242E+22
Height
38080028.433824