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

21836131 (number)

21836131 is an odd 8-digits composite number following 21836130 and preceding 21836132. In scientific notation, it is written as 2.1836131 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 20400072 positive integers (up to 21836131) that are relatively prime to 21836131.

Interesting facts

21836131 has 8 divisors, whose sum is 23316480
The reverse of 21836131 is 13163812
Previous prime number is 43

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty-one million eight hundred thirty-six thousand one hundred thirty-one

Notation

Scientific notation	2.1836131 × 10^7
Engineering notation	2.1836131 × 10^6

Prime Factorization of 21836131

Prime Factorization 23 × 43 × 22079

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21836131	Product of the distinct prime numbers

The prime factorization of 21836131 is 23 × 43 × 22079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 38, 29, 700, 35, 1319, 3236, 41928, 86260, 230235, 627771, 8694158, 2435586, 9944138, 14222789, 702444576, 662348535, 9297072736, 7512593373

Basic calculations (n = 21836131)

Multiplication

n×y

n×2	43672262
n×3	65508393
n×4	87344524
n×5	109180655

Division

n÷y

n÷2	10918065.5
n÷3	7278710.3333333
n÷3	5459032.75
n÷5	4367226.2

Exponentiation

n^y

n²	476816617049161
n³	1.0411830112862E+22
n⁴	2.2735408629421E+29
n⁵	4.9645336117056E+36

Nth Root

^y√n

²√n	4672.9146150984
³√n	279.50649037724
⁴√n	68.358720110154
⁵√n	29.36534707439

Divisors of 21836131

1, 23, 43, 989, 22079, 507817, 949397, 21836131

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	-21836130	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 21836131 can be divided by 8 positive divisors. The sum of these divisors (counting 21836131) is 1, the average is 0.125.

Base conversion 21836131

Base	System	Value
2	Binary	1010011010011000101100011
3	Ternary	1112002101112121
4	Quaternary	1103103011203
5	Quinary	21042224011
6	Senary	2100005111
8	Octal	123230543
10	Decimal	21836131
12	Duodecimal	7390797
16	Hexadecimal	14d3163
20	Vigesimal	6g9a6b
36	Base36	d00v7

Cryptographic Hash Functions

md5	f44a7c8b7892d8752921a674a5af2f80
sha1	2953351e8cc6845acf6ed898e9c33f661b5db41b
sha256	d9a15442a72352e8a4593f0731521ec89dd7f2bcaccd5ca4f07a30998866323b
sha512	6ff1f6f4636097ca75b2b20c114d2af42d1b154c312208c2dad28e5a3e8553aeb542d1d54ffcef6fb6f3d55b3b0540b1785794e968f9929a3d1dfaa7a9ad08f9
ripemd-160	cd9341079f866194261cf0fae540576ab91c1276

21836131 as geometric shapes

Circle

Radius = n

Diameter	43672262
Circumference	137200457.46485
Area	1.4979635812312E+15

Sphere

Radius = n

Volume	4.3612971990658E+22
Surface area	5.9918543249247E+15
Circumference	137200457.46485

Square

Length = n

Perimeter	87344524
Area	476816617049161
Diagonal	30880952.609956

Cube

Length = n

Surface area	2860899702294966
Volume	1.0411830112862E+22
Space diagonal	37821288.33273

Equilateral Triangle

Length = n

Perimeter	65508393
Area	2.0646765165556E+14
Altitude	18910644.166365

Triangular Pyramid

Length = n

Surface area	2.0646765165556E+14
Volume	1.2270459462279E+21
Height	10293650.869985