20015089 is an odd 8-digits composite number following 20015088
and preceding 20015090 . In scientific notation, it is written as 2.0015089 × 10^7.
The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors.
There are 19938724 positive integers (up to 20015089) that are relatively prime to 20015089.
20015089 has 4 divisors, whose sum is 20091456
The reverse of 20015089 is 98051002
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7
Name
twenty million fifteen thousand eighty-nine
Scientific notation
2.0015089 × 10^7
Engineering notation
2.0015089 × 10^6
Prime Factorization
263 × 76103
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20015089
Product of the distinct prime numbers
The prime factorization of 20015089 is 263 × 76103.
Since it has a total of 2 prime factors.
6 , 4 , 67 , 45 , 913 , 918 , 4860 , 1092 , 42956 , 14988 , 384203 , 507190 , 803010 , 506566 , 82028355 , 75709317 , 943789047 , 730886352 , 7957645189 , 9943281854
n×2
40030178
n×3
60045267
n×4
80060356
n×5
100075445
n÷2
10007544.5
n÷3
6671696.3333333
n÷3
5003772.25
n÷5
4003017.8
n2
400603787677921
n3
8.0181204641107E+21
n4
1.604833947019E+29
n5
3.2120894279806E+36
2 √n
4473.8226384156
3 √n
271.51000757868
4 √n
66.886640208756
5 √n
28.858350584631
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
-20015088
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 20015089 can be divided by 4 positive divisors.
The sum of these divisors (counting 20015089) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100010110011111110001
3
Ternary
1101122212112121
4
Quaternary
1030112133301
5
Quinary
20110440324
6
Senary
1552554241
8
Octal
114263761
10
Decimal
20015089
12
Duodecimal
6852981
16
Hexadecimal
13167f1
20
Vigesimal
651he9
36
Base36
bwzqp
md5
2fcd532f035b5aa7622e4583d0aa60af
sha1
06c06041f3e48dc38688023cca6091cc16d48bba
sha256
81849cd1953ab44941c11765881da24f1babe44dcf6f2917f6c619222d83df24
sha512
ede1021e1732616d117a7973cc7e5d420f2e7b89229c325345b30631618d69d0c1bd08bc60a838e38ab57ad934aab3d1e21f7f736325fb4f7f9e035a0f8cb108
ripemd-160
686975950750f513811677d9876b6a44c745df6c
Diameter
40030178
Circumference
125758513.12669
Area
1.2585339163692E+15
Volume
3.3586224460864E+22
Surface area
5.0341356654768E+15
Circumference
125758513.12669
Perimeter
80060356
Area
400603787677921
Diagonal
28305610.315905
Surface area
2403622726067526
Volume
8.0181204641107E+21
Space diagonal
34667151.066013
Perimeter
60045267
Area
1.7346652849067E+14
Altitude
17333575.533006
Surface area
1.7346652849067E+14
Volume
9.4494455875722E+20
Height
9435203.4386349