21492724, twenty-one million four hundred ninety-two thousand seven hundred twenty-four: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

21492724 has 48 divisors, whose sum is 44190720
The reverse of 21492724 is 42729412
Previous prime number is 47

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-one million four hundred ninety-two thousand seven hundred twenty-four

Notation

Scientific notation	2.1492724 × 10^7
Engineering notation	2.1492724 × 10^6

Prime Factorization of 21492724

Prime Factorization 2 × 2 × 11 × 19 × 47 × 547

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10746362	Product of the distinct prime numbers

The prime factorization of 21492724 is 2 × 2 × 11 × 19 × 47 × 547. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 84, 13, 93, 800, 1995, 5016, 4174, 79768, 121832, 729231, 3837148, 7953818, 88224436, 93160521, 380407694, 287014512, 8544448096, 6589714228

Basic calculations (n = 21492724)

Multiplication

n×y

n×2	42985448
n×3	64478172
n×4	85970896
n×5	107463620

Division

n÷y

n÷2	10746362
n÷3	7164241.3333333
n÷3	5373181
n÷5	4298544.8

Exponentiation

n^y

n²	461937184940176
n³	9.9282884212562E+21
n⁴	2.1338596283045E+29
n⁵	4.5862456045892E+36

Nth Root

^y√n

²√n	4636.0245900987
³√n	278.03351734312
⁴√n	68.088358697348
⁵√n	29.272397391362

Divisors of 21492724

1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 547, 836, 893, 1034, 1094, 1786, 2068, 2188, 3572, 6017, 9823, 10393, 12034, 19646, 20786, 24068, 25709, 39292, 41572, 51418, 102836, 114323, 228646, 282799, 457292, 488471, 565598, 976942, 1131196, 1953884, 5373181, 10746362, 21492724

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21492723	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21492724 can be divided by 48 positive divisors. The sum of these divisors (counting 21492724) is 1, the average is 0.020833333333333.

Base conversion 21492724

Base	System	Value
2	Binary	1010001111111001111110100
3	Ternary	1111102221110211
4	Quaternary	1101333033310
5	Quinary	21000231344
6	Senary	2044355204
8	Octal	121771764
10	Decimal	21492724
12	Duodecimal	7245b04
16	Hexadecimal	147f3f4
20	Vigesimal	6e6bg4
36	Base36	csnw4

Cryptographic Hash Functions

md5	514be30b339174ce9c5b859c157ac264
sha1	fb539f2a00af39f427e8e10ee3034b354c033dc0
sha256	544d2c632ef601b71159222af1adc9ec8c09f39142264d0904d407e722738385
sha512	0c805f58df559aeae1eb749a18c23620985a01309ad872949a1affad6997dae42c6ceb28f04860b4f0aed6c19d15cd25640e5ebd1526c06635eca074e58abd44
ripemd-160	0a21ede8950bd4d6bf66b21802f1527d86ff03bd

21492724 as geometric shapes

Circle

Radius = n

Diameter	42985448
Circumference	135042767.64807
Area	1.451218466628E+15

Sphere

Radius = n

Volume	4.1587517289252E+22
Surface area	5.804873866512E+15
Circumference	135042767.64807

Square

Length = n

Perimeter	85970896
Area	461937184940176
Diagonal	30395301.773142

Cube

Length = n

Surface area	2771623109641056
Volume	9.9282884212562E+21
Space diagonal	37226489.961055

Equilateral Triangle

Length = n

Perimeter	64478172
Area	2.0002466855543E+14
Altitude	18613244.980527

Triangular Pyramid

Length = n

Surface area	2.0002466855543E+14
Volume	1.1700600113744E+21
Height	10131767.257714