20090783 is an odd 8-digits composite number following 20090782
and preceding 20090784 . In scientific notation, it is written as 2.0090783 × 10^7.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 20077248 positive integers (up to 20090783) that are relatively prime to 20090783.
20090783 has 4 divisors, whose sum is 20104320
The reverse of 20090783 is 38709002
Previous prime number is 1697
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
twenty million ninety thousand seven hundred eighty-three
Scientific notation
2.0090783 × 10^7
Engineering notation
2.0090783 × 10^6
Prime Factorization
1697 × 11839
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20090783
Product of the distinct prime numbers
The prime factorization of 20090783 is 1697 × 11839.
Since it has a total of 2 prime factors.
3 , 3 , 83 , 1 , 242 , 82 , 7201 , 4506 , 12399 , 97327 , 255317 , 985323 , 254311 , 724989 , 84764035 , 26224353 , 548049574 , 522528561 , 1874340949 , 7232775788
n×2
40181566
n×3
60272349
n×4
80363132
n×5
100453915
n÷2
10045391.5
n÷3
6696927.6666667
n÷3
5022695.75
n÷5
4018156.6
n2
403639561553089
n3
8.1094348413783E+21
n4
1.6292489565077E+29
n5
3.2732887238173E+36
2 √n
4482.2743111059
3 √n
271.85184676217
4 √n
66.949789477682
5 √n
28.880145212024
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
-20090782
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 20090783 can be divided by 4 positive divisors.
The sum of these divisors (counting 20090783) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100101000111110011111
3
Ternary
1101210201101002
4
Quaternary
1030220332133
5
Quinary
20120401113
6
Senary
1554340515
8
Octal
114507637
10
Decimal
20090783
12
Duodecimal
688a73b
16
Hexadecimal
1328f9f
20
Vigesimal
65b6j3
36
Base36
bym5b
md5
9b37096ef88f1aa643f08d0338b7084c
sha1
1cd9c0b00228290daa25953d3119803a6d7a45f1
sha256
8895b098a963d69beb877e18bde0009156678908e412af2c848eb88142ffc986
sha512
3d64c2cd7edebf35416c16766efd79b0cb405ec5e769d5f003860b5dad8b8354bc36662c4c9ffff8c6bb4871559c329d4ec75b8f4fc33243b97b6989642c0a70
ripemd-160
92e5c40019a6469dc9b4055f91c84edefbaee06f
Diameter
40181566
Circumference
126234112.55533
Area
1.2680710812734E+15
Volume
3.3968721229919E+22
Surface area
5.0722843250936E+15
Circumference
126234112.55533
Perimeter
80363132
Area
403639561553089
Diagonal
28412657.797295
Surface area
2421837369318534
Volume
8.1094348413783E+21
Space diagonal
34798256.919841
Perimeter
60272349
Area
1.7478105713869E+14
Altitude
17399128.459921
Surface area
1.7478105713869E+14
Volume
9.557060613215E+20
Height
9470885.9324316