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

21492354 (number)

21492354 is an even 8-digits composite number following 21492353 and preceding 21492355. In scientific notation, it is written as 2.1492354 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6613008 positive integers (up to 21492354) that are relatively prime to 21492354.

Interesting facts

21492354 has 16 divisors, whose sum is 46291392
The reverse of 21492354 is 45329412
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-one million four hundred ninety-two thousand three hundred fifty-four

Notation

Scientific notation	2.1492354 × 10^7
Engineering notation	2.1492354 × 10^6

Prime Factorization of 21492354

Prime Factorization 2 × 3 × 13 × 275543

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	21492354	Product of the distinct prime numbers

The prime factorization of 21492354 is 2 × 3 × 13 × 275543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 7, 6, 502, 877, 7955, 1204, 38139, 70768, 382420, 580226, 5727300, 8389484, 45589632, 78341658, 56165932, 843510459, 6171874766, 8757023169

Basic calculations (n = 21492354)

Multiplication

n×y

n×2	42984708
n×3	64477062
n×4	85969416
n×5	107461770

Division

n÷y

n÷2	10746177
n÷3	7164118
n÷3	5373088.5
n÷5	4298470.8

Exponentiation

n^y

n²	461921280461316
n³	9.9277756798079E+21
n⁴	2.1337126934302E+29
n⁵	4.5858508541496E+36

Nth Root

^y√n

²√n	4635.984685048
³√n	278.03192187308
⁴√n	68.088065657999
⁵√n	29.272296605053

Divisors of 21492354

1, 2, 3, 6, 13, 26, 39, 78, 275543, 551086, 826629, 1653258, 3582059, 7164118, 10746177, 21492354

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21492353	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21492354 can be divided by 16 positive divisors. The sum of these divisors (counting 21492354) is 1, the average is 0.0625.

Base conversion 21492354

Base	System	Value
2	Binary	1010001111111001010000010
3	Ternary	1111102220222010
4	Quaternary	1101333022002
5	Quinary	21000223404
6	Senary	2044353350
8	Octal	121771202
10	Decimal	21492354
12	Duodecimal	7245856
16	Hexadecimal	147f282
20	Vigesimal	6e6ahe
36	Base36	csnlu

Cryptographic Hash Functions

md5	92e6ae2edf13b148cd02c3272ef4b6c7
sha1	1c8cd9f571830939e3717eabc3093e25884a1cf6
sha256	3c8202e51b1caaaf9d04a806a877258e46730690af38b399e33deff9d4828689
sha512	c5414b386bbcc70b91e8e9fdbb471869d8a707668eb32e38c61f85ab00088da86eeebacf19579cd6a1b0b54fe1c5f09b7d3ddbfe7548a1d04495be0c55be3e49
ripemd-160	10c31d151f3d5ae22fd05ec25b0902e4802c6d62

21492354 as geometric shapes

Circle

Radius = n

Diameter	42984708
Circumference	135040442.8695
Area	1.4511685012341E+15

Sphere

Radius = n

Volume	4.1585369522896E+22
Surface area	5.8046740049362E+15
Circumference	135040442.8695

Square

Length = n

Perimeter	85969416
Area	461921280461316
Diagonal	30394778.514124

Cube

Length = n

Surface area	2771527682767896
Volume	9.9277756798079E+21
Space diagonal	37225849.102256

Equilateral Triangle

Length = n

Perimeter	64477062
Area	2.0001778171407E+14
Altitude	18612924.551128

Triangular Pyramid

Length = n

Surface area	2.0001778171407E+14
Volume	1.1699995842152E+21
Height	10131592.838041