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

21609937 (number)

21609937 is an odd 8-digits prime number following 21609936 and preceding 21609938. In scientific notation, it is written as 2.1609937 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 21609936 positive integers (up to 21609937) that are relatively prime to 21609937.

Interesting facts

21609937 has 2 divisors, whose sum is 21609938
The reverse of 21609937 is 73990612
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty-one million six hundred nine thousand nine hundred thirty-seven

Notation

Scientific notation	2.1609937 × 10^7
Engineering notation	2.1609937 × 10^6

Prime Factorization of 21609937

Prime Factorization 21609937

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21609937	Product of the distinct prime numbers

The prime factorization of 21609937 is 21609937. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 7, 66, 93, 814, 390, 7065, 4860, 46834, 7229, 911775, 698940, 4649946, 3573734, 32336069, 79243842, 538658357, 717430966, 1233636079, 737427105

Basic calculations (n = 21609937)

Multiplication

n×y

n×2	43219874
n×3	64829811
n×4	86439748
n×5	108049685

Division

n÷y

n÷2	10804968.5
n÷3	7203312.3333333
n÷3	5402484.25
n÷5	4321987.4

Exponentiation

n^y

n²	466989377143969
n³	1.009161101975E+22
n⁴	2.1807907836531E+29
n⁵	4.7126751444925E+36

Nth Root

^y√n

²√n	4648.6489435104
³√n	278.53803038442
⁴√n	68.181001338425
⁵√n	29.304256034734

Divisors of 21609937

1, 21609937

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21609938	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10804969	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4648.6490510685	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.99999990745	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21609937 can be divided by 2 positive divisors. The sum of these divisors (counting 21609937) is 21609938, the average is 10804969.

Base conversion 21609937

Base	System	Value
2	Binary	1010010011011110111010001
3	Ternary	1111122220021001
4	Quaternary	1102123313101
5	Quinary	21013004222
6	Senary	2051102001
8	Octal	122336721
10	Decimal	21609937
12	Duodecimal	72a1901
16	Hexadecimal	149bdd1
20	Vigesimal	6f14gh
36	Base36	cv6c1

Cryptographic Hash Functions

md5	a6d1a4b854bb2f8ab21fec1e760d06bc
sha1	8d5d7ecc54ea37020f1d91791cc53c9b3dc0a59f
sha256	d8aae0df03cf68013802ee541bef6a79e73781d3641502356494d4eea3b9819b
sha512	85037015532d3e8be289355dc3b8a223e4602262c93d4aa3605372b32872d010b68b08fbc1143896a9d49aee51fc560d400108d316b586a7cd82f60898f615b5
ripemd-160	3d1d8757433d8844ad64de7785f847321fac09e9

21609937 as geometric shapes

Circle

Radius = n

Diameter	43219874
Circumference	135779238.64748
Area	1.46709039654E+15

Sphere

Radius = n

Volume	4.2271641390045E+22
Surface area	5.8683615861599E+15
Circumference	135779238.64748

Square

Length = n

Perimeter	86439748
Area	466989377143969
Diagonal	30561065.987428

Cube

Length = n

Surface area	2801936262863814
Volume	1.009161101975E+22
Space diagonal	37429508.832363

Equilateral Triangle

Length = n

Perimeter	64829811
Area	2.0221233195207E+14
Altitude	18714754.416181

Triangular Pyramid

Length = n

Surface area	2.0221233195207E+14
Volume	1.1893077641937E+21
Height	10187021.995809