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

21134581 (number)

21134581 is an odd 8-digits composite number following 21134580 and preceding 21134582. In scientific notation, it is written as 2.1134581 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 19472832 positive integers (up to 21134581) that are relatively prime to 21134581.

Interesting facts

21134581 has 8 divisors, whose sum is 22802360
The reverse of 21134581 is 18543112
Previous prime number is 709

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-four thousand five hundred eighty-one

Notation

Scientific notation	2.1134581 × 10^7
Engineering notation	2.1134581 × 10^6

Prime Factorization of 21134581

Prime Factorization 13 × 709 × 2293

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21134581	Product of the distinct prime numbers

The prime factorization of 21134581 is 13 × 709 × 2293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 16, 70, 391, 96, 2317, 947, 24879, 89046, 348411, 724972, 2704790, 2340236, 58327094, 63920405, 145899895, 15284800, 4555087376, 7709359691

Basic calculations (n = 21134581)

Multiplication

n×y

n×2	42269162
n×3	63403743
n×4	84538324
n×5	105672905

Division

n÷y

n÷2	10567290.5
n÷3	7044860.3333333
n÷3	5283645.25
n÷5	4226916.2

Exponentiation

n^y

n²	446670514045561
n³	9.4401941594075E+21
n⁴	1.9951454811773E+29
n⁵	4.2166563778725E+36

Nth Root

^y√n

²√n	4597.2362349568
³√n	276.48052623452
⁴√n	67.802922023736
⁵√n	29.174184721784

Divisors of 21134581

1, 13, 709, 2293, 9217, 29809, 1625737, 21134581

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	-21134580	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 21134581 can be divided by 8 positive divisors. The sum of these divisors (counting 21134581) is 1, the average is 0.125.

Base conversion 21134581

Base	System	Value
2	Binary	1010000100111110011110101
3	Ternary	1110202202012021
4	Quaternary	1100213303311
5	Quinary	20402301311
6	Senary	2032553141
8	Octal	120476365
10	Decimal	21134581
12	Duodecimal	70b27b1
16	Hexadecimal	1427cf5
20	Vigesimal	6c1g91
36	Base36	ckzjp

Cryptographic Hash Functions

md5	131b2ad60fbaeefc4861f228595cb971
sha1	d0a52ee3932dbe54763da6d5420d4215a757da67
sha256	501961798cd9efd67593e26f213658a5ea434c46cf5091a1e59a8badf0dc2cf9
sha512	ebd34c71b399060290322c56bb25028ff0bc0065c5a96f89a6f25fae1a7426b31a9d13095ce8bd48fbfaea4c01c88c133cb211f3f3ddd7563423354d5c2a75d8
ripemd-160	260e26316fccabd04e5d4479ad28d297575bb175

21134581 as geometric shapes

Circle

Radius = n

Diameter	42269162
Circumference	132792488.8126
Area	1.4032568055007E+15

Sphere

Radius = n

Volume	3.9542992826208E+22
Surface area	5.6130272220028E+15
Circumference	132792488.8126

Square

Length = n

Perimeter	84538324
Area	446670514045561
Diagonal	29888811.085273

Cube

Length = n

Surface area	2680023084273366
Volume	9.4401941594075E+21
Space diagonal	36606168.08868

Equilateral Triangle

Length = n

Perimeter	63403743
Area	1.9341400614245E+14
Altitude	18303084.04434

Triangular Pyramid

Length = n

Surface area	1.9341400614245E+14
Volume	1.1125375509725E+21
Height	9962937.0284242