80497746 is an even 8-digits composite number following 80497745
and preceding 80497747 . In scientific notation, it is written as 8.0497746 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 21422016 positive integers (up to 80497746) that are relatively prime to 80497746.
80497746 has 32 divisors, whose sum is 130014720
The reverse of 80497746 is 64779408
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty million four hundred ninety-seven thousand seven hundred forty-six
Scientific notation
8.0497746 × 10^7
Engineering notation
8.0497746 × 10^6
Prime Factorization
2 × 189 × 23 × 47 × 197
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
80497746
Product of the distinct prime numbers
The prime factorization of 80497746 is 2 × 189 × 23 × 47 × 197.
Since it has a total of 5 prime factors.
10 , 5 , 94 , 66 , 826 , 697 , 8533 , 3379 , 34274 , 61737 , 201619 , 689444 , 5676474 , 4429435 , 15595031 , 59816597 , 534162673 , 824777786 , 996830454 , 8291695572
n×2
160995492
n×3
241493238
n×4
321990984
n×5
402488730
n÷2
40248873
n÷3
26832582
n÷3
20124436.5
n÷5
16099549.2
n2
6479887111080516
n3
5.2161630677643E+23
n4
4.1988936972347E+31
n5
3.38001478321E+39
2 √n
8972.0536110748
3 √n
431.77872541493
4 √n
94.720924885026
5 √n
38.120338111161
1 , 2 , 23 , 46 , 47 , 94 , 189 , 197 , 378 , 394 , 1081 , 2162 , 4347 , 4531 , 8694 , 8883 , 9062 , 9259 , 17766 , 18518 , 37233 , 74466 , 204309 , 212957 , 408618 , 425914 , 856359 , 1712718 , 1749951 , 3499902 , 40248873 , 80497746
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-80497745
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 80497746 can be divided by 32 positive divisors.
The sum of these divisors (counting 80497746) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100110011000100110001010010
3
Ternary
12121110201011000
4
Quaternary
10303010301102
5
Quinary
131101411441
6
Senary
11553202430
8
Octal
463046122
10
Decimal
80497746
12
Duodecimal
22b60416
16
Hexadecimal
4cc4c52
20
Vigesimal
1532476
36
Base36
1bxcgi
md5
d35363266989c117d094fd0319cb4546
sha1
dd7ac9c501271c5e13c9fc9c8fe489e37f50a9a3
sha256
9c5c6aa3b2bc15934607ca27aa61979d3719c6072d13c9ba780a90789f4fd336
sha512
3df1b555fa027ca5bed50c6a748c9809d90e4c7dbc30b6ef76d5d6da978a3ae831f2a2dfaabde45bc4d42b1dba6a1897b23d1c9dd99bc2b1d8ec41be3f539154
ripemd-160
6f072e64f56be998d4f46d7db94632e03e3f3f3e
Diameter
160995492
Circumference
505782254.92827
Area
2.0357165744262E+16
Volume
2.184941276482E+24
Surface area
8.1428662977047E+16
Circumference
505782254.92827
Perimeter
321990984
Area
6479887111080516
Diagonal
113841004.13366
Surface area
38879322666483096
Volume
5.2161630677643E+23
Space diagonal
139426185.96677
Perimeter
241493238
Area
2.8058734259255E+15
Altitude
69713092.983387
Surface area
2.8058734259255E+15
Volume
6.1473071283183E+22
Height
37947001.377888