80491473 is an odd 8-digits composite number following 80491472
and preceding 80491474 . In scientific notation, it is written as 8.0491473 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 52641792 positive integers (up to 80491473) that are relatively prime to 80491473.
80491473 has 24 divisors, whose sum is 118497288
The reverse of 80491473 is 37419408
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty million four hundred ninety-one thousand four hundred seventy-three
Scientific notation
8.0491473 × 10^7
Engineering notation
8.0491473 × 10^6
Prime Factorization
3 × 3 × 137 × 97 × 673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
26830491
Product of the distinct prime numbers
The prime factorization of 80491473 is 3 × 3 × 137 × 97 × 673.
Since it has a total of 5 prime factors.
7 , 1 , 71 , 68 , 868 , 802 , 3708 , 5966 , 10147 , 71204 , 17252 , 766868 , 7774197 , 1947335 , 43422461 , 1834952 , 69661800 , 583682058 , 3551202396 , 9194553050
n×2
160982946
n×3
241474419
n×4
321965892
n×5
402457365
n÷2
40245736.5
n÷3
26830491
n÷3
20122868.25
n÷5
16098294.6
n2
6478877225709729
n3
5.2149437128353E+23
n4
4.197585010582E+31
n5
3.3786980054447E+39
2 √n
8971.7040187469
3 √n
431.7675092901
4 √n
94.719079486379
5 √n
38.119743966984
1 , 3 , 9 , 97 , 137 , 291 , 411 , 673 , 873 , 1233 , 2019 , 6057 , 13289 , 39867 , 65281 , 92201 , 119601 , 195843 , 276603 , 587529 , 829809 , 8943497 , 26830491 , 80491473
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-80491472
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 80491473 can be divided by 24 positive divisors.
The sum of these divisors (counting 80491473) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100110011000011001111010001
3
Ternary
12121110101112200
4
Quaternary
10303003033101
5
Quinary
131101211343
6
Senary
11553113413
8
Octal
463031721
10
Decimal
80491473
12
Duodecimal
22b58869
16
Hexadecimal
4cc33d1
20
Vigesimal
15318dd
36
Base36
1bx7m9
md5
2e021da698a3efa01a59f83b12104cad
sha1
4fdfc37732568beac4adc0a2434249dec447656e
sha256
faeccf41cd594ee2760d888fd37228b9eb0fa1de3ce2588c28d68da7e70aac97
sha512
90401b9b33758b6a76d6f2712e703000126f082035db54d2482b7d4e5005ef5f46d858c0320dce5a4d9d92d7be5a5bd8e8df1de35e4d6544de73c48bebf1fbe8
ripemd-160
1ec9a06664fd28fbf2d7e7b5bf38f60d71371c3d
Diameter
160982946
Circumference
505742840.50684
Area
2.03539930958E+16
Volume
2.1844305142837E+24
Surface area
8.14159723832E+16
Circumference
505742840.50684
Perimeter
321965892
Area
6478877225709729
Diagonal
113832132.77199
Surface area
38873263354258374
Volume
5.2149437128353E+23
Space diagonal
139415320.81206
Perimeter
241474419
Area
2.8054361327325E+15
Altitude
69707660.406029
Surface area
2.8054361327325E+15
Volume
6.1458701047533E+22
Height
37944044.257329