20230749 (number)

20230749 is an odd 8-digits composite number following 20230748 and preceding 20230750. In scientific notation, it is written as 2.0230749 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10186560 positive integers (up to 20230749) that are relatively prime to 20230749.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty thousand seven hundred forty-nine

Notation

Scientific notation 2.0230749 × 10^7
Engineering notation 2.0230749 × 10^6

Prime Factorization of 20230749

Prime Factorization 3 × 2331 × 11 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20230749
Product of the distinct prime numbers

The prime factorization of 20230749 is 3 × 2331 × 11 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 20, 49, 659, 622, 3597, 5492, 7788, 94043, 860517, 768, 1791964, 5652207, 25836946, 56200456, 831693817, 71564400, 9987599048, 2267413034

Basic calculations (n = 20230749)

Multiplication

n×y
n×2 40461498
n×3 60692247
n×4 80922996
n×5 101153745

Division

n÷y
n÷2 10115374.5
n÷3 6743583
n÷3 5057687.25
n÷5 4046149.8

Exponentiation

ny
n2 409283205101001
n3 8.2801057923139E+21
n4 1.6751274197775E+29
n5 3.3889082372536E+36

Nth Root

y√n
2√n 4497.8604913892
3√n 272.48168774061
4√n 67.066090473422
5√n 28.920273273469

Divisors of 20230749

1, 3, 11, 33, 263, 789, 2331, 2893, 6993, 8679, 25641, 76923, 613053, 1839159, 6743583, 20230749

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 -20230748
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 20230749 can be divided by 16 positive divisors. The sum of these divisors (counting 20230749) is 1, the average is 0.0625.

Base conversion 20230749

Base System Value
2 Binary 1001101001011001001011101
3 Ternary 1102001211101000
4 Quaternary 1031023021131
5 Quinary 20134340444
6 Senary 2001340513
8 Octal 115131135
10 Decimal 20230749
12 Duodecimal 6937739
16 Hexadecimal 134b25d
20 Vigesimal 668gh9
36 Base36 c1m59

Cryptographic Hash Functions

md5 8da70296516f818ef0d73d45129181ae
sha1 84da7f93d92f317a2ff8ee9de7d8aedd55d26577
sha256 8f771dd6f6455ae4ccfb61f5e3c390b2fdea56adce5c59be11a00b56295cdfd4
sha512 f01b249ad691c1dcf99a7ab3a69f57dba4f9bb9cd292e5793c5a432fcbe8424bfc5c3ea3f6fb06e74860492c9b33437cce1b109648dc1e006e144e83b2f3b408
ripemd-160 560875949404ef0983d77b5934883cb6e8116393

20230749 as geometric shapes

Circle

Radius = n
Diameter 40461498
Circumference 127113544.87004
Area 1.285801110383E+15

Sphere

Radius = n
Volume 3.4683626037439E+22
Surface area 5.143204441532E+15
Circumference 127113544.87004

Square

Length = n
Perimeter 80922996
Area 409283205101001
Diagonal 28610599.612766

Cube

Length = n
Surface area 2455699230606006
Volume 8.2801057923139E+21
Space diagonal 35040685.143173

Equilateral Triangle

Length = n
Perimeter 60692247
Area 1.7722482647989E+14
Altitude 17520342.571587

Triangular Pyramid

Length = n
Surface area 1.7722482647989E+14
Volume 9.7581982578119E+20
Height 9536866.5375886