2172169 is an odd 7-digits composite number following 2172168
and preceding 2172170 . In scientific notation, it is written as 2.172169 × 10^6.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 2158996 positive integers (up to 2172169) that are relatively prime to 2172169.
2172169 has 4 divisors, whose sum is 2185344
The reverse of 2172169 is 9612712
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1
Name
two million one hundred seventy-two thousand one hundred sixty-nine
Scientific notation
2.172169 × 10^6
Engineering notation
2.172169 × 10^6
Prime Factorization
167 × 13007
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2172169
Product of the distinct prime numbers
The prime factorization of 2172169 is 167 × 13007.
Since it has a total of 2 prime factors.
9 , 7 , 64 , 16 , 854 , 854 , 3214 , 6837 , 26951 , 30202 , 50799 , 634642 , 387900 , 8075082 , 71528019 , 17980974 , 329631904 , 435970255 , 9190508912 , 8471000223
n×2
4344338
n×3
6516507
n×4
8688676
n×5
10860845
n÷2
1086084.5
n÷3
724056.33333333
n÷3
543042.25
n÷5
434433.8
n2
4718318164561
n3
1.0248984449196E+19
n4
2.2262526302026E+25
n5
4.8357969494946E+31
2 √n
1473.8280089617
3 √n
129.50837987345
4 √n
38.39046768355
5 √n
18.508819590353
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2172168
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2172169 can be divided by 4 positive divisors.
The sum of these divisors (counting 2172169) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010010010100001001
3
Ternary
11002100122201
4
Quaternary
20102110021
5
Quinary
1024002134
6
Senary
114320201
8
Octal
10222411
10
Decimal
2172169
12
Duodecimal
889061
16
Hexadecimal
212509
20
Vigesimal
dba89
36
Base36
1ak21
md5
55b586c0e6f2585f5d5d389920c9ffb8
sha1
57c665585b8ed60c9072f2bff7629e0e728b1356
sha256
37d119eddc5eee809e5219e9c321c93da9b820f8ef6d9604c5fe2ce2fda5cba9
sha512
7fd1635f6a5bf75cb9135f3b13a5a4b9eff6058142e9315122390c99642a39315cbd4c0218ef63de7b10f11899bb5310bdcd92e0ccb457217bbb9fbd6b9cc1b9
ripemd-160
1da521653d2cb0c6c74ac057220d4913cf44b198
Diameter
4344338
Circumference
13648140.345511
Area
14823033683084
Volume
4.2930845669802E+19
Surface area
59292134732336
Circumference
13648140.345511
Perimeter
8688676
Area
4718318164561
Diagonal
3071910.8595664
Surface area
28309908987366
Volume
1.0248984449196E+19
Space diagonal
3762307.0706261
Perimeter
6516507
Area
2043091696823.7
Altitude
1881153.535313
Surface area
2043091696823.7
Volume
1.207854400717E+18
Height
1023970.2865221