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

21231413 (number)

21231413 is an odd 8-digits composite number following 21231412 and preceding 21231414. In scientific notation, it is written as 2.1231413 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 18198348 positive integers (up to 21231413) that are relatively prime to 21231413.

Interesting facts

21231413 has 4 divisors, whose sum is 24264480
The reverse of 21231413 is 31413212
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

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

Notation

Scientific notation	2.1231413 × 10^7
Engineering notation	2.1231413 × 10^6

Prime Factorization of 21231413

Prime Factorization 7 × 3033059

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21231413	Product of the distinct prime numbers

The prime factorization of 21231413 is 7 × 3033059. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 61, 23, 7, 721, 6416, 7651, 83135, 14771, 757090, 998139, 2078280, 8229003, 61197851, 85140964, 121834290, 533019265, 5407550329, 9687601886

Basic calculations (n = 21231413)

Multiplication

n×y

n×2	42462826
n×3	63694239
n×4	84925652
n×5	106157065

Division

n÷y

n÷2	10615706.5
n÷3	7077137.6666667
n÷3	5307853.25
n÷5	4246282.6

Exponentiation

n^y

n²	450772897976569
n³	9.5705455661474E+21
n⁴	2.0319620555019E+29
n⁵	4.3141425600691E+36

Nth Root

^y√n

²√n	4607.7557443944
³√n	276.90213192529
⁴√n	67.880451857618
⁵√n	29.200869249358

Divisors of 21231413

1, 7, 3033059, 21231413

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21231412	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21231413 can be divided by 4 positive divisors. The sum of these divisors (counting 21231413) is 1, the average is 0.25.

Base conversion 21231413

Base	System	Value
2	Binary	1010000111111011100110101
3	Ternary	1110221200000122
4	Quaternary	1100333130311
5	Quinary	20413401123
6	Senary	2035021325
8	Octal	120773465
10	Decimal	21231413
12	Duodecimal	713a845
16	Hexadecimal	143f735
20	Vigesimal	6cdiad
36	Base36	cn29h

Cryptographic Hash Functions

md5	ce11c83ac82b7a78511dcfea456cd81a
sha1	3aaf491f28a6d31564efc9a537d6f5a1a8644b00
sha256	e8840f11a8b1289109d6b03b9909050c53032e847482a986a3f00891b096c060
sha512	2c5c3dfa24c78f65ba3e431c80c504af1cdf591d3bcbde3a86838002cc5f39661edbcb04f58e911fe0e999c3a839dca6868c6ff808a310e6af40640d24400265
ripemd-160	a9b4cf6c348ef423ae11089e3c7e9ba1b394ba49

21231413 as geometric shapes

Circle

Radius = n

Diameter	42462826
Circumference	133400902.21226
Area	1.4161448247206E+15

Sphere

Radius = n

Volume	4.008900752194E+22
Surface area	5.6645792988823E+15
Circumference	133400902.21226

Square

Length = n

Perimeter	84925652
Area	450772897976569
Diagonal	30025752.212944

Cube

Length = n

Surface area	2704637387859414
Volume	9.5705455661474E+21
Space diagonal	36773886.032478

Equilateral Triangle

Length = n

Perimeter	63694239
Area	1.9519039049262E+14
Altitude	18386943.016239

Triangular Pyramid

Length = n

Surface area	1.9519039049262E+14
Volume	1.1278996115796E+21
Height	10008584.070981