20229980 is an even 8-digits composite number following 20229979
and preceding 20229981 . In scientific notation, it is written as 2.0229980 × 10^7.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 7698240 positive integers (up to 20229980) that are relatively prime to 20229980.
20229980 has 24 divisors, whose sum is 42590688
The reverse of 20229980 is 08992202
Previous prime number is 2077
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
twenty million two hundred twenty-nine thousand nine hundred eighty
Scientific notation
2.0229980 × 10^7
Engineering notation
2.0229980 × 10^6
Prime Factorization
2 × 2 × 5 × 2077 × 487
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10114990
Product of the distinct prime numbers
The prime factorization of 20229980 is 2 × 2 × 5 × 2077 × 487.
Since it has a total of 5 prime factors.
2 , 8 , 9 , 69 , 156 , 712 , 1215 , 1612 , 15825 , 57049 , 172035 , 709957 , 93822 , 2798593 , 52965043 , 68067791 , 83338963 , 600120818 , 9486884390 , 3338545545
n×2
40459960
n×3
60689940
n×4
80919920
n×5
101149900
n÷2
10114990
n÷3
6743326.6666667
n÷3
5057495
n÷5
4045996
n2
409252090800400
n3
8.2791616118503E+21
n4
1.674872738245E+29
n5
3.3882641997241E+36
2 √n
4497.7750054888
3 √n
272.47823522265
4 √n
67.065453144587
5 √n
28.920053409852
1 , 2 , 4 , 5 , 10 , 20 , 487 , 974 , 1948 , 2077 , 2435 , 4154 , 4870 , 8308 , 9740 , 10385 , 20770 , 41540 , 1011499 , 2022998 , 4045996 , 5057495 , 10114990 , 20229980
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
-20229979
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 20229980 can be divided by 24 positive divisors.
The sum of these divisors (counting 20229980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001101001010111101011100
3
Ternary
1102001210022112
4
Quaternary
1031022331130
5
Quinary
20134324410
6
Senary
2001333152
8
Octal
115127534
10
Decimal
20229980
12
Duodecimal
69371b8
16
Hexadecimal
134af5c
20
Vigesimal
668ej0
36
Base36
c1ljw
md5
d733e71924441f923a9e57c9886f1be8
sha1
6c035c78e522614c464571111c243d600cc384dc
sha256
5aae96e46b00d20afe0c6ff7b24bff1e66c3bab9055552df10021d712185573a
sha512
430347f905e2147ba089a7ef271ebeae2f0d2718585b05393076fc583e7c6bf5e9afd01b19d62f7802ea0cb321e0b975b5082e7661d08dc2af1c88ab98822e49
ripemd-160
d78f574002e3a3e674abb104c9eae5842fbfead8
Diameter
40459960
Circumference
127108713.10054
Area
1.2857033619248E+15
Volume
3.4679671063562E+22
Surface area
5.1428134476992E+15
Circumference
127108713.10054
Perimeter
80919920
Area
409252090800400
Diagonal
28609512.082536
Surface area
2455512544802400
Volume
8.2791616118503E+21
Space diagonal
35039353.196102
Perimeter
60689940
Area
1.7721135359252E+14
Altitude
17519676.598051
Surface area
1.7721135359252E+14
Volume
9.7570855304645E+20
Height
9536504.0275122