20378429 is an odd 8-digits prime number following 20378428
and preceding 20378430 . In scientific notation, it is written as 2.0378429 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 20378428 positive integers (up to 20378429) that are relatively prime to 20378429.
20378429 has 2 divisors, whose sum is 20378430
The reverse of 20378429 is 92487302
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty million three hundred seventy-eight thousand four hundred twenty-nine
Scientific notation
2.0378429 × 10^7
Engineering notation
2.0378429 × 10^6
Prime Factorization
20378429
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
20378429 Product of the distinct prime numbers
The prime factorization of 20378429 is 20378429.
Since it has a total of 1 prime factors.
2 , 10 , 45 , 55 , 63 , 747 , 7198 , 9972 , 34344 , 23389 , 56726 , 373 , 9206076 , 7838719 , 83172659 , 70349920 , 63655908 , 208397665 , 6596626110 , 9218911450
n×2
40756858
n×3
61135287
n×4
81513716
n×5
101892145
n÷2
10189214.5
n÷3
6792809.6666667
n÷3
5094607.25
n÷5
4075685.8
n2
415280368508041
n3
8.4627615047349E+21
n4
1.7245778446817E+29
n5
3.514418716282E+36
2 √n4514.2473348278
3 √n273.1430996703
4 √n67.188148767679
5 √n28.962372846895
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
20378430 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10189215 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4514.2474455882 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999901857 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20378429 can be divided by 2 positive divisors.
The sum of these divisors (counting 20378429) is 20378430, the average is 10189215.
Base
System
Value
2
Binary
1001101101111001100111101
3
Ternary
1102100022221122
4
Quaternary
1031233030331
5
Quinary
20204102204
6
Senary
2004440325
8
Octal
115571475
10
Decimal
20378429
12
Duodecimal
69a90a5
16
Hexadecimal
136f33d
20
Vigesimal
677619
36
Base36
c4s3h
md5
1e725a2ad3d3b2a7b901df265836a1e3
sha1
8f35497dbcff31ef7faa05ee704f306e0ab5d032
sha256
7f2fbf6e5492fe26d8d3edbcc7498e231a68fdf87439d41cb52cc17df1e871a0
sha512
033a3b7b18740d4957f7cc6f921d173bdbbc74c98380ce466be01b66c0fe9785a6372d18064d75f5aad8201ed5e3b5ff2cea2b818d315ea938ed74050de3baf8
ripemd-160
03f1f346e275fa861eed02b9212d1e9583bb49b4
Diameter
40756858
Circumference
128041445.6762
Area
1.3046417548849E+15
Volume
3.5448732496477E+22
Surface area
5.2185670195397E+15
Circumference
128041445.6762
Perimeter
81513716
Area
415280368508041
Diagonal
28819450.671657
Surface area
2491682211048246
Volume
8.4627615047349E+21
Space diagonal
35296474.406435
Perimeter
61135287
Area
1.7982167441046E+14
Altitude
17648237.203218
Surface area
1.7982167441046E+14
Volume
9.9734600792709E+20
Height
9606483.5572191