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

21199946 (number)

21199946 is an even 8-digits composite number following 21199945 and preceding 21199947. In scientific notation, it is written as 2.1199946 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 10353420 positive integers (up to 21199946) that are relatively prime to 21199946.

Interesting facts

21199946 has 8 divisors, whose sum is 32539584
The reverse of 21199946 is 64999112
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty-one million one hundred ninety-nine thousand nine hundred forty-six

Notation

Scientific notation	2.1199946 × 10^7
Engineering notation	2.1199946 × 10^6

Prime Factorization of 21199946

Prime Factorization 2 × 43 × 246511

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21199946	Product of the distinct prime numbers

The prime factorization of 21199946 is 2 × 43 × 246511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 69, 30, 12, 306, 817, 2458, 69248, 85248, 345929, 911656, 236440, 8098740, 70393860, 40976987, 711904990, 69526761, 1319596282, 3146057209

Basic calculations (n = 21199946)

Multiplication

n×y

n×2	42399892
n×3	63599838
n×4	84799784
n×5	105999730

Division

n÷y

n÷2	10599973
n÷3	7066648.6666667
n÷3	5299986.5
n÷5	4239989.2

Exponentiation

n^y

n²	449437710402916
n³	9.5280551909055E+21
n⁴	2.0199425553222E+29
n⁵	4.2822673095932E+36

Nth Root

^y√n

²√n	4604.3399092595
³√n	276.76526573912
⁴√n	67.85528652404
⁵√n	29.192208412932

Divisors of 21199946

1, 2, 43, 86, 246511, 493022, 10599973, 21199946

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	-21199945	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 21199946 can be divided by 8 positive divisors. The sum of these divisors (counting 21199946) is 1, the average is 0.125.

Base conversion 21199946

Base	System	Value
2	Binary	1010000110111110001001010
3	Ternary	1110220001212012
4	Quaternary	1100313301022
5	Quinary	20411344241
6	Senary	2034215522
8	Octal	120676112
10	Decimal	21199946
12	Duodecimal	71245a2
16	Hexadecimal	1437c4a
20	Vigesimal	6c9jh6
36	Base36	cmdze

Cryptographic Hash Functions

md5	ecc9ed5aa748e636adfa06a72eb7fa2d
sha1	6c415b4eaa9cf0be54d312011311fd4e87b9d333
sha256	6fd83f0a4ec73fb5572984f4f7ce31f5bbdd4d6c13158f2c6076ba127b52c758
sha512	179a135e6ed69929f595f71c25fb8147f34bc97bf8eee898e804e147b90aa1e9f22be6c886538c9995a07344f5dda57d15615fb2d6668344c3e61ed6b477bc1f
ripemd-160	1aeb4088458e6c097483a2ccec75c9afcebaeda1

21199946 as geometric shapes

Circle

Radius = n

Diameter	42399892
Circumference	133203189.2202
Area	1.411950209248E+15

Sphere

Radius = n

Volume	3.9911024254329E+22
Surface area	5.6478008369921E+15
Circumference	133203189.2202

Square

Length = n

Perimeter	84799784
Area	449437710402916
Diagonal	29981251.154777

Cube

Length = n

Surface area	2696626262417496
Volume	9.5280551909055E+21
Space diagonal	36719383.589717

Equilateral Triangle

Length = n

Perimeter	63599838
Area	1.9461223731382E+14
Altitude	18359691.794858

Triangular Pyramid

Length = n

Surface area	1.9461223731382E+14
Volume	1.1228920728348E+21
Height	9993750.3849257