20127864 is an even 8-digits composite number following 20127863
and preceding 20127865 . In scientific notation, it is written as 2.0127864 × 10^7.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 6314496 positive integers (up to 20127864) that are relatively prime to 20127864.
20127864 has 32 divisors, whose sum is 53280720
The reverse of 20127864 is 46872102
Previous prime number is 17
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
twenty million one hundred twenty-seven thousand eight hundred sixty-four
Scientific notation
2.0127864 × 10^7
Engineering notation
2.0127864 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 17 × 49333
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5031966 Product of the distinct prime numbers
The prime factorization of 20127864 is 2 × 2 × 2 × 3 × 17 × 49333.
Since it has a total of 6 prime factors.
1 , 10 , 29 , 76 , 307 , 640 , 4638 , 4004 , 34603 , 2456 , 522744 , 967886 , 2056837 , 6399930 , 10500989 , 62531229 , 80702380 , 662960695 , 146473694 , 1459409271
n×2
40255728
n×3
60383592
n×4
80511456
n×5
100639320
n÷2
10063932
n÷3
6709288
n÷3
5031966
n÷5
4025572.8
n2
405130909202496
n3
8.1544198426242E+21
n4
1.6413105359124E+29
n5
3.3036075248612E+36
2 √n4486.4088088359
3 √n272.01899377167
4 √n66.980659961185
5 √n28.890798006626
1 , 2 , 3 , 4 , 6 , 8 , 12 , 17 , 24 , 34 , 51 , 68 , 102 , 136 , 204 , 408 , 49333 , 98666 , 147999 , 197332 , 295998 , 394664 , 591996 , 838661 , 1183992 , 1677322 , 2515983 , 3354644 , 5031966 , 6709288 , 10063932 , 20127864
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20127863 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20127864 can be divided by 32 positive divisors.
The sum of these divisors (counting 20127864) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001100110010000001111000
3
Ternary
1101212121020110
4
Quaternary
1030302001320
5
Quinary
20123042424
6
Senary
1555224320
8
Octal
114620170
10
Decimal
20127864
12
Duodecimal
68a80a0
16
Hexadecimal
1332078
20
Vigesimal
65fjd4
36
Base36
bzerc
md5
c302308500944445630ed3943ceda97d
sha1
c715de273f1f9331f5ea6fc2507656bb40e4bc4c
sha256
a603d251dcc03dc2cbcc4703e60eccc530a8322ba08885872e5833172634f3b6
sha512
ad5a5e0e1e73e2785775f5dd00d0886356cf280da822b5896572828b4904871b1e9fe4e1d2ac82b2eef2c72fc69e59e9e1cc9561f92837caa5feec80984a8894
ripemd-160
e5e57e79728e06ca407f758b5f77b4d23feac2a3
Diameter
40255728
Circumference
126467099.34971
Area
1.2727562880927E+15
Volume
3.41571539625E+22
Surface area
5.0910251523709E+15
Circumference
126467099.34971
Perimeter
80511456
Area
405130909202496
Diagonal
28465098.250401
Surface area
2430785455214976
Volume
8.1544198426242E+21
Space diagonal
34862483.095837
Perimeter
60383592
Area
1.7542682961382E+14
Altitude
17431241.547918
Surface area
1.7542682961382E+14
Volume
9.6100759456028E+20
Height
9488366.0834671