20171092 is an even 8-digits composite number following 20171091
and preceding 20171093 . In scientific notation, it is written as 2.0171092 × 10^7.
The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors.
There are 9647000 positive integers (up to 20171092) that are relatively prime to 20171092.
20171092 has 12 divisors, whose sum is 36834336
The reverse of 20171092 is 29017102
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4
Name
twenty million one hundred seventy-one thousand ninety-two
Scientific notation
2.0171092 × 10^7
Engineering notation
2.0171092 × 10^6
Prime Factorization
2 × 2 × 23 × 219251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10085546
Product of the distinct prime numbers
The prime factorization of 20171092 is 2 × 2 × 23 × 219251.
Since it has a total of 4 prime factors.
9 , 7 , 92 , 24 , 592 , 595 , 7073 , 330 , 70776 , 29232 , 442186 , 743204 , 7152303 , 6883140 , 59624439 , 55132114 , 328008552 , 637697023 , 2012180430 , 3087235670
n×2
40342184
n×3
60513276
n×4
80684368
n×5
100855460
n÷2
10085546
n÷3
6723697.3333333
n÷3
5042773
n÷5
4034218.4
n2
406872952472464
n3
8.2070717566337E+21
n4
1.6554559945366E+29
n5
3.3392355167749E+36
2 √n
4491.2238866483
3 √n
272.21359016237
4 √n
67.016594114057
5 √n
28.903196936927
1 , 2 , 4 , 23 , 46 , 92 , 219251 , 438502 , 877004 , 5042773 , 10085546 , 20171092
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20171091
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20171092 can be divided by 12 positive divisors.
The sum of these divisors (counting 20171092) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001100111100100101010100
3
Ternary
1101221210112111
4
Quaternary
1030330211110
5
Quinary
20130433332
6
Senary
2000200404
8
Octal
114744524
10
Decimal
20171092
12
Duodecimal
6909104
16
Hexadecimal
133c954
20
Vigesimal
6617ec
36
Base36
c0c44
md5
e6210db8bf0eeedc8e37820ab9dcb9bb
sha1
7619b8162d01fe9853c2b2aefd1928fa8b89e644
sha256
595abc2b1f6cf92763eaf8af89c64240548583d129ea2a91a31276420a22edff
sha512
405a9ecdda56042bcc68b6797681d6aca812904dc398db0b91ded97eeef180ab69869e0c8055e9e3aa13ac3aa7d01434ba1b43ab1bb98335c4e084f62b477146
ripemd-160
b3292aef5f8dec657748138c3dc0bacdcbbfb3ea
Diameter
40342184
Circumference
126738708.88417
Area
1.2782290784319E+15
Volume
3.4377701784166E+22
Surface area
5.1129163137275E+15
Circumference
126738708.88417
Perimeter
80684368
Area
406872952472464
Diagonal
28526231.874275
Surface area
2441237714834784
Volume
8.2070717566337E+21
Space diagonal
34937356.188146
Perimeter
60513276
Area
1.7618115647697E+14
Altitude
17468678.094073
Surface area
1.7618115647697E+14
Volume
9.6721268213338E+20
Height
9508743.9580918