172080 is an even 6-digits composite number following 172079
and preceding 172081 . In scientific notation, it is written as 1.72080 × 10^5.
The sum of its digits is 18. It has a total of 6 prime factors and 20 positive divisors.
There are 45696 positive integers (up to 172080) that are relatively prime to 172080.
172080 has 20 divisors, whose sum is 342240
The reverse of 172080 is 080271
Previous prime number is 45
Is Prime? no
Number parity even
Number length 6
Sum of Digits 18
Digital Root 9
Name
one hundred seventy-two thousand eighty
Scientific notation
1.72080 × 10^5
Engineering notation
1.72080 × 10^3
Prime Factorization
2 × 2 × 2 × 2 × 45 × 239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
21510
Product of the distinct prime numbers
The prime factorization of 172080 is 2 × 2 × 2 × 2 × 45 × 239.
Since it has a total of 6 prime factors.
3 , 5 , 86 , 69 , 446 , 710 , 6187 , 515 , 45565 , 10170 , 691811 , 795705 , 892337 , 8894107 , 97826664 , 53726251 , 903461863 , 747569955 , 1982908705 , 5422694558
n×2
344160
n×3
516240
n×4
688320
n×5
860400
n÷2
86040
n÷3
57360
n÷3
43020
n÷5
34416
n2
29611526400
n3
5095551462912000
n4
8.768424957379E+20
n5
1.5088705666658E+26
2 √n
414.82526441865
3 √n
55.621598495867
4 √n
20.367259619759
5 √n
11.146694012148
1 , 2 , 4 , 8 , 16 , 45 , 90 , 180 , 239 , 360 , 478 , 720 , 956 , 1912 , 3824 , 10755 , 21510 , 43020 , 86040 , 172080
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172079
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172080 can be divided by 20 positive divisors.
The sum of these divisors (counting 172080) is 1, the average is 0.05.
Base
System
Value
2
Binary
101010000000110000
3
Ternary
22202001100
4
Quaternary
222000300
5
Quinary
21001310
6
Senary
3404400
8
Octal
520060
10
Decimal
172080
12
Duodecimal
83700
16
Hexadecimal
2a030
20
Vigesimal
11a40
36
Base36
3os0
md5
eb4954f8cad6c4093efd5cb2c7148d42
sha1
09d5d1e3110cde3480dfd323f14aa9b58e812405
sha256
ef533339a2993a9ccc8a92aaab5b9576e3f18208b411e38ccb3a2ba7c6b5a7aa
sha512
15f25970b34444b1d42d0495f15d46e193639e3796e2657f091972b52a969e5f7df592218b7cf629f12158734766adb0a438c15a2f7c701f98815652bfd188fa
ripemd-160
f078c0dc30dbc67db30fabe2a1aa356289421f6a
Diameter
344160
Circumference
1081210.5276595
Area
93027353799.82
Volume
2.1344196055831E+16
Surface area
372109415199.28
Circumference
1081210.5276595
Perimeter
688320
Area
29611526400
Diagonal
243357.86981316
Surface area
177669158400
Volume
5095551462912000
Space diagonal
298051.30296645
Perimeter
516240
Area
12822167053.617
Altitude
149025.65148323
Surface area
12822167053.617
Volume
6.0051649888502E+14
Height
81119.289937721