20331378 is an even 8-digits composite number following 20331377
and preceding 20331379 . In scientific notation, it is written as 2.0331378 × 10^7.
The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors.
There are 6542928 positive integers (up to 20331378) that are relatively prime to 20331378.
20331378 has 32 divisors, whose sum is 46742400
The reverse of 20331378 is 87313302
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
twenty million three hundred thirty-one thousand three hundred seventy-eight
Scientific notation
2.0331378 × 10^7
Engineering notation
2.0331378 × 10^6
Prime Factorization
2 × 3 × 3 × 3 × 29 × 12983
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
2259042
Product of the distinct prime numbers
The prime factorization of 20331378 is 2 × 3 × 3 × 3 × 29 × 12983.
Since it has a total of 6 prime factors.
6 , 6 , 85 , 49 , 628 , 9 , 8051 , 9907 , 7849 , 26522 , 510885 , 287943 , 6358246 , 7267267 , 15892624 , 62772829 , 51346774 , 362129478 , 4347858443 , 4983888333
n×2
40662756
n×3
60994134
n×4
81325512
n×5
101656890
n÷2
10165689
n÷3
6777126
n÷3
5082844.5
n÷5
4066275.6
n2
413364931378884
n3
8.4042786718082E+21
n4
1.7087056649387E+29
n5
3.474034076461E+36
2 √n
4509.0329340115
3 √n
272.93272101299
4 √n
67.14933308687
5 √n
28.948986448227
1 , 2 , 3 , 6 , 9 , 18 , 27 , 29 , 54 , 58 , 87 , 174 , 261 , 522 , 783 , 1566 , 12983 , 25966 , 38949 , 77898 , 116847 , 233694 , 350541 , 376507 , 701082 , 753014 , 1129521 , 2259042 , 3388563 , 6777126 , 10165689 , 20331378
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
-20331377
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 20331378 can be divided by 32 positive divisors.
The sum of these divisors (counting 20331378) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001101100011101101110010
3
Ternary
1102020221102000
4
Quaternary
1031203231302
5
Quinary
20201101003
6
Senary
2003434430
8
Octal
115435562
10
Decimal
20331378
12
Duodecimal
6985a16
16
Hexadecimal
1363b72
20
Vigesimal
67188i
36
Base36
c3rsi
md5
b0c2b8beef4ef42e8f7f2278a7b5b974
sha1
6a6ba242e7a0fc8c62f739b6695b6933b72f2f24
sha256
7431bc23fed1cd5d6d8b56447ddee6374195a3f573855183a8c22ccf6b9e73f2
sha512
6ca940025d91b2066b6c6de830cbbc0b3a82ce9e4a21fce83a96d6704c02623fcb765d548d19155ed09009c8f33a934e38d2164460633c46ff74e82e132b6003
ripemd-160
9014192060387e97c5145f252eb019a4289a6da7
Diameter
40662756
Circumference
127745815.52431
Area
1.2986242316716E+15
Volume
3.5203760178765E+22
Surface area
5.1944969266862E+15
Circumference
127745815.52431
Perimeter
81325512
Area
413364931378884
Diagonal
28752910.509334
Surface area
2480189588273304
Volume
8.4042786718082E+21
Space diagonal
35214979.683888
Perimeter
60994134
Area
1.7899226580386E+14
Altitude
17607489.841944
Surface area
1.7899226580386E+14
Volume
9.904537399695E+20
Height
9584303.5031113