80172811 is an odd 8-digits composite number following 80172810
and preceding 80172812 . In scientific notation, it is written as 8.0172811 × 10^7.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 79347840 positive integers (up to 80172811) that are relatively prime to 80172811.
80172811 has 8 divisors, whose sum is 81001584
The reverse of 80172811 is 11827108
Previous prime number is 443
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
eighty million one hundred seventy-two thousand eight hundred eleven
Scientific notation
8.0172811 × 10^7
Engineering notation
8.0172811 × 10^6
Prime Factorization
137 × 443 × 1321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
80172811
Product of the distinct prime numbers
The prime factorization of 80172811 is 137 × 443 × 1321.
Since it has a total of 3 prime factors.
4 , 5 , 98 , 22 , 556 , 846 , 210 , 3222 , 10780 , 66355 , 636303 , 932337 , 411128 , 4991516 , 93087671 , 18431058 , 284987135 , 270967013 , 8880766851 , 154654641
n×2
160345622
n×3
240518433
n×4
320691244
n×5
400864055
n÷2
40086405.5
n÷3
26724270.333333
n÷3
20043202.75
n÷5
16034562.2
n2
6427679623641721
n3
5.1532514363478E+23
n4
4.1315065344179E+31
n5
3.3123449252915E+39
2 √n
8953.9271272442
3 √n
431.19697321821
4 √n
94.625192878241
5 √n
38.089513197241
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-80172810
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 80172811 can be divided by 8 positive divisors.
The sum of these divisors (counting 80172811) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110001110101011100001011
3
Ternary
12120212012102101
4
Quaternary
10301311130023
5
Quinary
131011012221
6
Senary
11542214231
8
Octal
461653413
10
Decimal
80172811
12
Duodecimal
22a24377
16
Hexadecimal
4c7570b
20
Vigesimal
1511c0b
36
Base36
1bqdqj
md5
6a0a0bf0aa438b2a37c609fdda5bc702
sha1
088a876845ec7ba6ef3e5c4dd3a789983d4bb35b
sha256
395714c5026746e4f28364be8830f79556ab81df8c57c99807d24aaefa3e57bc
sha512
26d3391ecef82ef9ce166e0042fa4fb6483cc146089e6553f59e0a25b8a066bd9f4abe370b79e6e9386bccb71fdc113fab9cf7fffe5e2cda60c4f029f1d28fcb
ripemd-160
5f0d2d3b8597c8b7d8c84cde9cc0b39cf22b36ef
Diameter
160345622
Circumference
503740628.11049
Area
2.0193151085262E+16
Volume
2.1585889139375E+24
Surface area
8.0772604341047E+16
Circumference
503740628.11049
Perimeter
320691244
Area
6427679623641721
Diagonal
113381476.64977
Surface area
38566077741850326
Volume
5.1532514363478E+23
Space diagonal
138863382.03762
Perimeter
240518433
Area
2.7832669207307E+15
Altitude
69431691.018808
Surface area
2.7832669207307E+15
Volume
6.0731650596681E+22
Height
37793825.549925