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

21306550 (number)

21306550 is an even 8-digits composite number following 21306549 and preceding 21306551. In scientific notation, it is written as 2.1306550 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 8522600 positive integers (up to 21306550) that are relatively prime to 21306550.

Interesting facts

21306550 has 8 divisors, whose sum is 33238296
The reverse of 21306550 is 05560312
Previous prime number is 25

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million three hundred six thousand five hundred fifty

Notation

Scientific notation	2.1306550 × 10^7
Engineering notation	2.1306550 × 10^6

Prime Factorization of 21306550

Prime Factorization 2 × 25 × 426131

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21306550	Product of the distinct prime numbers

The prime factorization of 21306550 is 2 × 25 × 426131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 49, 86, 41, 635, 1737, 8380, 45682, 95034, 388796, 37536, 8373293, 4060363, 45904956, 77486970, 644093016, 717921105, 1725961011, 6978825900

Basic calculations (n = 21306550)

Multiplication

n×y

n×2	42613100
n×3	63919650
n×4	85226200
n×5	106532750

Division

n÷y

n÷2	10653275
n÷3	7102183.3333333
n÷3	5326637.5
n÷5	4261310

Exponentiation

n^y

n²	453969072902500
n³	9.6725147502508E+21
n⁴	2.0608791915196E+29
n⁵	4.3910225538071E+36

Nth Root

^y√n

²√n	4615.9018620417
³√n	277.2283953457
⁴√n	67.940428774344
⁵√n	29.2215081622

Divisors of 21306550

1, 2, 25, 50, 426131, 852262, 10653275, 21306550

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	-21306549	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 21306550 can be divided by 8 positive divisors. The sum of these divisors (counting 21306550) is 1, the average is 0.125.

Base conversion 21306550

Base	System	Value
2	Binary	1010001010001110010110110
3	Ternary	1111002111002111
4	Quaternary	1101101302312
5	Quinary	20423302200
6	Senary	2040401234
8	Octal	121216266
10	Decimal	21306550
12	Duodecimal	717621a
16	Hexadecimal	1451cb6
20	Vigesimal	6d367a
36	Base36	coo8m

Cryptographic Hash Functions

md5	59c25ae703b0e4d969123b21e127bddf
sha1	6f9980df659ddfa61104c047103c99b281290a3a
sha256	571834d545751d10424db4aa7f40a17c3a76dde6464499a3f392e51732fe0ec3
sha512	33337bebdb24cba50a03a36004d8b4d34b0741dd5b325f5cdad3aa5cb944d2521fea3aaa1cb870da6a42fd8001fa040fbd997699a7a1e3da5237442b5e6a5b15
ripemd-160	444f52b761a755cc78a30e4e2cdf5cd6a6820705

21306550 as geometric shapes

Circle

Radius = n

Diameter	42613100
Circumference	133873001.90669
Area	1.4261859043875E+15

Sphere

Radius = n

Volume	4.0516135041502E+22
Surface area	5.7047436175499E+15
Circumference	133873001.90669

Square

Length = n

Perimeter	85226200
Area	453969072902500
Diagonal	30132011.97738

Cube

Length = n

Surface area	2723814437415000
Volume	9.6725147502508E+21
Space diagonal	36904027.134007

Equilateral Triangle

Length = n

Perimeter	63919650
Area	1.9657437483302E+14
Altitude	18452013.567003

Triangular Pyramid

Length = n

Surface area	1.9657437483302E+14
Volume	1.1399167951715E+21
Height	10044003.99246