20731383 (number)

20731383 is an odd 8-digits composite number following 20731382 and preceding 20731384. In scientific notation, it is written as 2.0731383 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 20 positive divisors. There are 13744080 positive integers (up to 20731383) that are relatively prime to 20731383.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-one thousand three hundred eighty-three

Notation

Scientific notation 2.0731383 × 10^7
Engineering notation 2.0731383 × 10^6

Prime Factorization of 20731383

Prime Factorization 9 × 3 × 3 × 211 × 1213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6910461
Product of the distinct prime numbers

The prime factorization of 20731383 is 9 × 3 × 3 × 211 × 1213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 90, 95, 358, 546, 6131, 6202, 58260, 74105, 789832, 444146, 5792082, 7493041, 8996274, 95353054, 85826135, 989681959, 1943729576, 9095631920

Basic calculations (n = 20731383)

Multiplication

n×y
n×2 41462766
n×3 62194149
n×4 82925532
n×5 103656915

Division

n÷y
n÷2 10365691.5
n÷3 6910461
n÷3 5182845.75
n÷5 4146276.6

Exponentiation

ny
n2 429790241092689
n3 8.9101460977549E+21
n4 1.8471965133851E+29
n5 3.8294938395251E+36

Nth Root

y√n
2√n 4553.1728497829
3√n 274.71102647683
4√n 67.477202444847
5√n 29.062010477434

Divisors of 20731383

1, 3, 9, 27, 81, 211, 633, 1213, 1899, 3639, 5697, 10917, 17091, 32751, 98253, 255943, 767829, 2303487, 6910461, 20731383

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20731382
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20731383 can be divided by 20 positive divisors. The sum of these divisors (counting 20731383) is 1, the average is 0.05.

Base conversion 20731383

Base System Value
2 Binary 1001111000101010111110111
3 Ternary 1110000021010000
4 Quaternary 1033011113313
5 Quinary 20301401013
6 Senary 2020202343
8 Octal 117052767
10 Decimal 20731383
12 Duodecimal 6b393b3
16 Hexadecimal 13c55f7
20 Vigesimal 69b893
36 Base36 cccfr

Cryptographic Hash Functions

md5 960a00838d3f395cb2103fbac7f16c0d
sha1 59ad0ef30f22d099a7b779e0cb91e20b0ca88528
sha256 458203c538245d0e9aa81cedf7e9987b6cfb278be58a85b752228ac6a746ff96
sha512 86cc81daae6d5cfc177aef62e3104c8b6760e0972939a9595efe402d921385bb3d067e389742224b64b2dfb6506c897c069fe247e04fd69ca708cb39e6fb3677
ripemd-160 f6d0f817699bfc3cebc0b325c0056fecce7d0108

20731383 as geometric shapes

Circle

Radius = n
Diameter 41462766
Circumference 130259121.06311
Area 1.3502258640014E+15

Sphere

Radius = n
Volume 3.7322732697491E+22
Surface area 5.4009034560055E+15
Circumference 130259121.06311

Square

Length = n
Perimeter 82925532
Area 429790241092689
Diagonal 29318603.005351

Cube

Length = n
Surface area 2578741446556134
Volume 8.9101460977549E+21
Space diagonal 35907808.66717

Equilateral Triangle

Length = n
Perimeter 62194149
Area 1.8610463354245E+14
Altitude 17953904.333585

Triangular Pyramid

Length = n
Surface area 1.8610463354245E+14
Volume 1.0500707878476E+21
Height 9772867.6684503