20783484 is an even 8-digits composite number following 20783483
and preceding 20783485 . In scientific notation, it is written as 2.0783484 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 6884352 positive integers (up to 20783484) that are relatively prime to 20783484.
20783484 has 24 divisors, whose sum is 40666080
The reverse of 20783484 is 48438702
Previous prime number is 167
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty million seven hundred eighty-three thousand four hundred eighty-four
Scientific notation
2.0783484 × 10^7
Engineering notation
2.0783484 × 10^6
Prime Factorization
2 × 2 × 9 × 167 × 3457
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10391742
Product of the distinct prime numbers
The prime factorization of 20783484 is 2 × 2 × 9 × 167 × 3457.
Since it has a total of 5 prime factors.
7 , 10 , 6 , 66 , 542 , 405 , 1999 , 7553 , 11036 , 47063 , 802911 , 978812 , 8820600 , 4909480 , 32310202 , 56151708 , 590048029 , 39481671 , 3497002471 , 3913763720
n×2
41566968
n×3
62350452
n×4
83133936
n×5
103917420
n÷2
10391742
n÷3
6927828
n÷3
5195871
n÷5
4156696.8
n2
431953207178256
n3
8.977492570138E+21
n4
1.8658357319158E+29
n5
3.8778567080901E+36
2 √n
4558.8906545343
3 √n
274.94096363566
4 √n
67.519557570635
5 √n
29.076603232553
1 , 2 , 4 , 9 , 18 , 36 , 167 , 334 , 668 , 1503 , 3006 , 3457 , 6012 , 6914 , 13828 , 31113 , 62226 , 124452 , 577319 , 1154638 , 2309276 , 5195871 , 10391742 , 20783484
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
-20783483
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 20783484 can be divided by 24 positive divisors.
The sum of these divisors (counting 20783484) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111010010000101111100
3
Ternary
1110002220120200
4
Quaternary
1033102011330
5
Quinary
20310032414
6
Senary
2021243500
8
Octal
117220574
10
Decimal
20783484
12
Duodecimal
6b63590
16
Hexadecimal
13d217c
20
Vigesimal
69hie4
36
Base36
cdgn0
md5
f016ef2418f0f219daafca35c474d089
sha1
c86d1ba7f11da03e70ac8977ce6f815b0b228dae
sha256
48e1eb72aeaa7e2f6ad8a599acdb1e9b064b95523021cfb15d91ee1455b6b6f6
sha512
ac1cbfe0d6a42e3b4c1c6851945a4614a13b87e187f334ced40a4a0da1e81b97d2477633ee6b7db7da391f6024d41e4a1bed379f64e19ea03d49dc28aec123e6
ripemd-160
4f668fef548e724376e9f05416fcf71dc9769465
Diameter
41566968
Circumference
130586481.3008
Area
1.3570210223658E+15
Volume
3.7604832941337E+22
Surface area
5.428084089463E+15
Circumference
130586481.3008
Perimeter
83133936
Area
431953207178256
Diagonal
29392284.946164
Surface area
2591719243069536
Volume
8.977492570138E+21
Space diagonal
35998050.246295
Perimeter
62350452
Area
1.8704122533127E+14
Altitude
17999025.123147
Surface area
1.8704122533127E+14
Volume
1.0580076457327E+21
Height
9797428.3153881