Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20231438 (number)

20231438 is an even 8-digits composite number following 20231437 and preceding 20231439. In scientific notation, it is written as 2.0231438 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 10079440 positive integers (up to 20231438) that are relatively prime to 20231438.

Interesting facts

20231438 has 8 divisors, whose sum is 30456000
The reverse of 20231438 is 83413202
Previous prime number is 281

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million two hundred thirty-one thousand four hundred thirty-eight

Notation

Scientific notation	2.0231438 × 10^7
Engineering notation	2.0231438 × 10^6

Prime Factorization of 20231438

Prime Factorization 2 × 281 × 35999

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20231438	Product of the distinct prime numbers

The prime factorization of 20231438 is 2 × 281 × 35999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 75, 41, 257, 640, 3912, 3788, 90796, 73343, 651113, 290022, 729215, 8199563, 20666809, 47412826, 143119177, 481324772, 4797256359, 7929588877

Basic calculations (n = 20231438)

Multiplication

n×y

n×2	40462876
n×3	60694314
n×4	80925752
n×5	101157190

Division

n÷y

n÷2	10115719
n÷3	6743812.6666667
n÷3	5057859.5
n÷5	4046287.6

Exponentiation

n^y

n²	409311083547844
n³	8.280951809511E+21
n⁴	1.6753556311511E+29
n⁵	3.3894853579584E+36

Nth Root

^y√n

²√n	4497.937082708
³√n	272.48478101464
⁴√n	67.066661484735
⁵√n	28.92047025873

Divisors of 20231438

1, 2, 281, 562, 35999, 71998, 10115719, 20231438

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20231437	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20231438 can be divided by 8 positive divisors. The sum of these divisors (counting 20231438) is 1, the average is 0.125.

Base conversion 20231438

Base	System	Value
2	Binary	1001101001011010100001110
3	Ternary	1102001212022112
4	Quaternary	1031023110032
5	Quinary	20134401223
6	Senary	2001344022
8	Octal	115132416
10	Decimal	20231438
12	Duodecimal	6938012
16	Hexadecimal	134b50e
20	Vigesimal	668ibi
36	Base36	c1moe

Cryptographic Hash Functions

md5	3bfeb9fb0c1c16ea41464518e39ada5b
sha1	0b493e957f19fb9ddfd06e8823d3de7699a7321e
sha256	abc323f268b6451ac64ecad9728475ed375e2d652011d524f6c178d66915ee59
sha512	275456f4d2dd8a337398fad0bb4b0887a9d4e6023dfa1b7979aece5291a88ed1ca3f9b1f689473df991471c6135f15348eff33decd4d63b5a76781eefe16c775
ripemd-160	21102b946aa76004783a8279de25217a53ce86db

20231438 as geometric shapes

Circle

Radius = n

Diameter	40462876
Circumference	127117873.98471
Area	1.2858886931068E+15

Sphere

Radius = n

Volume	3.4687169825988E+22
Surface area	5.1435547724271E+15
Circumference	127117873.98471

Square

Length = n

Perimeter	80925752
Area	409311083547844
Diagonal	28611574.00591

Cube

Length = n

Surface area	2455866501287064
Volume	8.280951809511E+21
Space diagonal	35041878.52618

Equilateral Triangle

Length = n

Perimeter	60694314
Area	1.7723689820148E+14
Altitude	17520939.26309

Triangular Pyramid

Length = n

Surface area	1.7723689820148E+14
Volume	9.7591952986404E+20
Height	9537191.3353035