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

21464038 (number)

21464038 is an even 8-digits composite number following 21464037 and preceding 21464039. In scientific notation, it is written as 2.1464038 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 10709496 positive integers (up to 21464038) that are relatively prime to 21464038.

Interesting facts

21464038 has 8 divisors, whose sum is 32263632
The reverse of 21464038 is 83046412
Previous prime number is 487

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	2.1464038 × 10^7
Engineering notation	2.1464038 × 10^6

Prime Factorization of 21464038

Prime Factorization 2 × 487 × 22037

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21464038	Product of the distinct prime numbers

The prime factorization of 21464038 is 2 × 487 × 22037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 10, 29, 739, 798, 8423, 4193, 4871, 23386, 569381, 817781, 7871375, 3062037, 75750775, 88572242, 161060488, 752471078, 6622662105, 9067155668

Basic calculations (n = 21464038)

Multiplication

n×y

n×2	42928076
n×3	64392114
n×4	85856152
n×5	107320190

Division

n÷y

n÷2	10732019
n÷3	7154679.3333333
n÷3	5366009.5
n÷5	4292807.6

Exponentiation

n^y

n²	460704927265444
n³	9.8885880656127E+21
n⁴	2.1224903000666E+29
n⁵	4.555721245526E+36

Nth Root

^y√n

²√n	4632.9297426143
³√n	277.90976661946
⁴√n	68.065628202598
⁵√n	29.264579334899

Divisors of 21464038

1, 2, 487, 974, 22037, 44074, 10732019, 21464038

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	-21464037	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 21464038 can be divided by 8 positive divisors. The sum of these divisors (counting 21464038) is 1, the average is 0.125.

Base conversion 21464038

Base	System	Value
2	Binary	1010001111000001111100110
3	Ternary	1111101111010101
4	Quaternary	1101320033212
5	Quinary	20443322123
6	Senary	2044014314
8	Octal	121701746
10	Decimal	21464038
12	Duodecimal	723139a
16	Hexadecimal	14783e6
20	Vigesimal	6e301i
36	Base36	cs1ra

Cryptographic Hash Functions

md5	e6278e5b901559e9f6dbe841f5ecad07
sha1	d4a0453104ba7fea4fe2be2fea07806e6985b94e
sha256	404fa926ac4ed6aed997d1c38c1143d1a63ba288f652252ae2fe73d534643336
sha512	7a604c2002659c883bc49b41058831d2486ac6c5a3874d9d840d03e70c757ad76577412cdb8ba86dc94c0a571eb8b037699c895b12c5439781d72799beb48c43
ripemd-160	865afe95b9dc802c9c6ff43e9f7060a691678b93

21464038 as geometric shapes

Circle

Radius = n

Diameter	42928076
Circumference	134862528.19434
Area	1.4473472149697E+15

Sphere

Radius = n

Volume	4.1421220828406E+22
Surface area	5.789388859879E+15
Circumference	134862528.19434

Square

Length = n

Perimeter	85856152
Area	460704927265444
Diagonal	30354733.642891

Cube

Length = n

Surface area	2764229563592664
Volume	9.8885880656127E+21
Space diagonal	37176804.351589

Equilateral Triangle

Length = n

Perimeter	64392114
Area	1.9949108533027E+14
Altitude	18588402.175795

Triangular Pyramid

Length = n

Surface area	1.9949108533027E+14
Volume	1.1653812795925E+21
Height	10118244.54763