2180269 is an odd 7-digits composite number following 2180268
and preceding 2180270 . In scientific notation, it is written as 2.180269 × 10^6.
The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors.
There are 1617408 positive integers (up to 2180269) that are relatively prime to 2180269.
2180269 has 24 divisors, whose sum is 2869440
The reverse of 2180269 is 9620812
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1
Name
two million one hundred eighty thousand two hundred sixty-nine
Scientific notation
2.180269 × 10^6
Engineering notation
2.180269 × 10^6
Prime Factorization
7 × 13 × 13 × 97 × 19
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
167713
Product of the distinct prime numbers
The prime factorization of 2180269 is 7 × 13 × 13 × 97 × 19.
Since it has a total of 5 prime factors.
1 , 3 , 51 , 22 , 266 , 322 , 4215 , 1143 , 12851 , 28874 , 414560 , 497429 , 2819711 , 1400093 , 73481408 , 81937734 , 383343099 , 27320643 , 4508428124 , 9200904754
n×2
4360538
n×3
6540807
n×4
8721076
n×5
10901345
n÷2
1090134.5
n÷3
726756.33333333
n÷3
545067.25
n÷5
436053.8
n2
4753572912361
n3
1.036406766006E+19
n4
2.2596455433132E+25
n5
4.926635129074E+31
2 √n
1476.5733981079
3 √n
129.66915874552
4 √n
38.426207178278
5 √n
18.522602893162
1 , 7 , 13 , 19 , 91 , 97 , 133 , 169 , 247 , 679 , 1183 , 1261 , 1729 , 1843 , 3211 , 8827 , 12901 , 16393 , 22477 , 23959 , 114751 , 167713 , 311467 , 2180269
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
-2180268
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 2180269 can be divided by 24 positive divisors.
The sum of these divisors (counting 2180269) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000010100010010101101
3
Ternary
11002202202201
4
Quaternary
20110102231
5
Quinary
1024232034
6
Senary
114421501
8
Octal
10242255
10
Decimal
2180269
12
Duodecimal
891891
16
Hexadecimal
2144ad
20
Vigesimal
dcad9
36
Base36
1aqb1
md5
214e381d9b2ce0eafd4463177d3692ac
sha1
4e5ea4bcd3bac655368f5f4f386e19653479d43c
sha256
40aa9643488683fc3611fe43e87d7707f65742b7e4c112058114ea9d2191005e
sha512
667812479f72f1ffe1cf4da04a9bc140725ccb64f6871962fae9acf4cde5729cd32ff52b294f3152a92dc9d3a1f86a37f930f1dc676f68c6b4beca2aa5669138
ripemd-160
aee1a5b80dc6c4b406b88ef9f0ea8461c868814b
Diameter
4360538
Circumference
13699034.146499
Area
14933789739777
Volume
4.3412905096204E+19
Surface area
59735158959107
Circumference
13699034.146499
Perimeter
8721076
Area
4753572912361
Diagonal
3083365.9894216
Surface area
28521437474166
Volume
1.036406766006E+19
Space diagonal
3776336.6821674
Perimeter
6540807
Area
2058357450423.1
Altitude
1888168.3410837
Surface area
2058357450423.1
Volume
1.2214170871842E+18
Height
1027788.6631405