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

21131683 (number)

21131683 is an odd 8-digits composite number following 21131682 and preceding 21131684. In scientific notation, it is written as 2.1131683 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 20732920 positive integers (up to 21131683) that are relatively prime to 21131683.

Interesting facts

21131683 has 4 divisors, whose sum is 21530448
The reverse of 21131683 is 38613112
Previous prime number is 53

Basic properties

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

Name

Name	twenty-one million one hundred thirty-one thousand six hundred eighty-three

Notation

Scientific notation	2.1131683 × 10^7
Engineering notation	2.1131683 × 10^6

Prime Factorization of 21131683

Prime Factorization 53 × 398711

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21131683	Product of the distinct prime numbers

The prime factorization of 21131683 is 53 × 398711. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 89, 94, 756, 367, 8704, 505, 50415, 31166, 463267, 544161, 2506124, 3935884, 44337432, 40657845, 119508285, 286376725, 5539001722, 3211254742

Basic calculations (n = 21131683)

Multiplication

n×y

n×2	42263366
n×3	63395049
n×4	84526732
n×5	105658415

Division

n÷y

n÷2	10565841.5
n÷3	7043894.3333333
n÷3	5282920.75
n÷5	4226336.6

Exponentiation

n^y

n²	446548026412489
n³	9.4363113384243E+21
n⁴	1.9940513989289E+29
n⁵	4.2137662047872E+36

Nth Root

^y√n

²√n	4596.9210347797
³√n	276.46788853913
⁴√n	67.800597598986
⁵√n	29.173384597808

Divisors of 21131683

1, 53, 398711, 21131683

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	-21131682	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 21131683 can be divided by 4 positive divisors. The sum of these divisors (counting 21131683) is 1, the average is 0.25.

Base conversion 21131683

Base	System	Value
2	Binary	1010000100111000110100011
3	Ternary	1110202121012221
4	Quaternary	1100213012203
5	Quinary	20402203213
6	Senary	2032531511
8	Octal	120470643
10	Decimal	21131683
12	Duodecimal	70b0b97
16	Hexadecimal	14271a3
20	Vigesimal	6c1943
36	Base36	ckxb7

Cryptographic Hash Functions

md5	debd353a2c55116f34c8bf767ab6a73e
sha1	0160043fb2350ea0cb53eb891ca4085cbae1a115
sha256	81db0b7287b70ad4d3fb007a1339c0ea1717b0d8a4caa27daed6eff809ebfbe9
sha512	95e8d967e846c4668cf9a7bb818a3d657d8520aa4bc16195d444ab077bc3a9b37b691c3191889f0200be436c31eb8439784c8e86a18c9920ee8148145e55f5b3
ripemd-160	7e89730f9ea2157071f69d4d5c52ea620df27e6d

21131683 as geometric shapes

Circle

Radius = n

Diameter	42263366
Circumference	132774280.14158
Area	1.4028719992525E+15

Sphere

Radius = n

Volume	3.9526728503707E+22
Surface area	5.61148799701E+15
Circumference	132774280.14158

Square

Length = n

Perimeter	84526732
Area	446548026412489
Diagonal	29884712.694369

Cube

Length = n

Surface area	2679288158474934
Volume	9.4363113384243E+21
Space diagonal	36601148.60544

Equilateral Triangle

Length = n

Perimeter	63395049
Area	1.9336096744151E+14
Altitude	18300574.30272

Triangular Pyramid

Length = n

Surface area	1.9336096744151E+14
Volume	1.1120799561312E+21
Height	9961570.898123