20680038 (number)

20680038 is an even 8-digits composite number following 20680037 and preceding 20680039. In scientific notation, it is written as 2.0680038 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6670800 positive integers (up to 20680038) that are relatively prime to 20680038.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty thousand thirty-eight

Notation

Scientific notation 2.0680038 × 10^7
Engineering notation 2.0680038 × 10^6

Prime Factorization of 20680038

Prime Factorization 2 × 9 × 31 × 37061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20680038
Product of the distinct prime numbers

The prime factorization of 20680038 is 2 × 9 × 31 × 37061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 100, 39, 36, 137, 3537, 5164, 2031, 42957, 816660, 515791, 2296192, 2847752, 52276220, 64313056, 178993503, 69001305, 4537756461, 105579995

Basic calculations (n = 20680038)

Multiplication

n×y
n×2 41360076
n×3 62040114
n×4 82720152
n×5 103400190

Division

n÷y
n÷2 10340019
n÷3 6893346
n÷3 5170009.5
n÷5 4136007.6

Exponentiation

ny
n2 427663971681444
n3 8.8441071856032E+21
n4 1.8289647267435E+29
n5 3.7823060049715E+36

Nth Root

y√n
2√n 4547.5309784541
3√n 274.48404856195
4√n 67.435383727344
5√n 29.047600735467

Divisors of 20680038

1, 2, 9, 18, 31, 62, 279, 558, 37061, 74122, 333549, 667098, 1148891, 2297782, 10340019, 20680038

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20680037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20680038 can be divided by 16 positive divisors. The sum of these divisors (counting 20680038) is 1, the average is 0.0625.

Base conversion 20680038

Base System Value
2 Binary 1001110111000110101100110
3 Ternary 1102220122200100
4 Quaternary 1032320311212
5 Quinary 20243230123
6 Senary 2015124530
8 Octal 116706546
10 Decimal 20680038
12 Duodecimal 6b13746
16 Hexadecimal 13b8d66
20 Vigesimal 69501i
36 Base36 cb8ti

Cryptographic Hash Functions

md5 a99e274e06855d712dede5379d310dca
sha1 601e8b53285aaaa146cdd2c3266fdbf7a3b52706
sha256 f17c94b1c4c197a48dcc49019e147556291385a44b4d52b7295afe2a457fdefa
sha512 4cff1e19868acf222b38178970497373155537a267806b4baa304f875e5252cdc2993865a51f7910d67b36eeefe32b9327c36203c2e50c28b8307eccb7858665
ripemd-160 0dfee039c0dbe113bca4410c98aafa27293bbafd

20680038 as geometric shapes

Circle

Radius = n
Diameter 41360076
Circumference 129936510.91352
Area 1.3435459916395E+15

Sphere

Radius = n
Volume 3.7046109549136E+22
Surface area 5.3741839665578E+15
Circumference 129936510.91352

Square

Length = n
Perimeter 82720152
Area 427663971681444
Diagonal 29245990.209991

Cube

Length = n
Surface area 2565983830088664
Volume 8.8441071856032E+21
Space diagonal 35818876.518455

Equilateral Triangle

Length = n
Perimeter 62040114
Area 1.8518393187974E+14
Altitude 17909438.259228

Triangular Pyramid

Length = n
Surface area 1.8518393187974E+14
Volume 1.0422880274134E+21
Height 9748663.4033303