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

21494429 (number)

21494429 is an odd 8-digits composite number following 21494428 and preceding 21494430. In scientific notation, it is written as 2.1494429 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 19502560 positive integers (up to 21494429) that are relatively prime to 21494429.

Interesting facts

21494429 has 8 divisors, whose sum is 23493888
The reverse of 21494429 is 92449412
Previous prime number is 3167

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-one million four hundred ninety-four thousand four hundred twenty-nine

Notation

Scientific notation	2.1494429 × 10^7
Engineering notation	2.1494429 × 10^6

Prime Factorization of 21494429

Prime Factorization 11 × 3167 × 617

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21494429	Product of the distinct prime numbers

The prime factorization of 21494429 is 11 × 3167 × 617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 95, 78, 501, 952, 253, 9257, 40075, 57884, 283191, 100763, 3020498, 9258807, 33826904, 18735738, 99385346, 537277305, 6461367588, 9779995637

Basic calculations (n = 21494429)

Multiplication

n×y

n×2	42988858
n×3	64483287
n×4	85977716
n×5	107472145

Division

n÷y

n÷2	10747214.5
n÷3	7164809.6666667
n÷3	5373607.25
n÷5	4298885.8

Exponentiation

n^y

n²	462010478036041
n³	9.9306514174017E+21
n⁴	2.1345368181509E+29
n⁵	4.5880650085631E+36

Nth Root

^y√n

²√n	4636.2084724481
³√n	278.04086920496
⁴√n	68.089709005459
⁵√n	29.272861807635

Divisors of 21494429

1, 11, 617, 3167, 6787, 34837, 1954039, 21494429

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	-21494428	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 21494429 can be divided by 8 positive divisors. The sum of these divisors (counting 21494429) is 1, the average is 0.125.

Base conversion 21494429

Base	System	Value
2	Binary	1010001111111101010011101
3	Ternary	1111110000210222
4	Quaternary	1101333222131
5	Quinary	21000310204
6	Senary	2044411125
8	Octal	121775235
10	Decimal	21494429
12	Duodecimal	7246aa5
16	Hexadecimal	147fa9d
20	Vigesimal	6e6g19
36	Base36	csp7h

Cryptographic Hash Functions

md5	bbe487e4b9d9896967b27123444fae2c
sha1	cd599978310accd14d8389fc97872d6d5a29c274
sha256	3a9bade9e47b216d5b2bb2f61c6c8d9b493922c2c8ef0cd9fd7fba6a6cbe159e
sha512	ed0d714d2917ec391b1dd748c8564a93e07577292a1385bbef1fd5ec9faae479d67e20f61ace05a2c9a3797c6fdb55d51e2e7885d3e7b15a9124e2253ae7496a
ripemd-160	778a093912d9078ed7d18ead5e680096a8a5ba8b

21494429 as geometric shapes

Circle

Radius = n

Diameter	42988858
Circumference	135053480.47901
Area	1.4514487236795E+15

Sphere

Radius = n

Volume	4.1597415384361E+22
Surface area	5.8057948947181E+15
Circumference	135053480.47901

Square

Length = n

Perimeter	85977716
Area	462010478036041
Diagonal	30397713.007266

Cube

Length = n

Surface area	2772062868216246
Volume	9.9306514174017E+21
Space diagonal	37229443.107682

Equilateral Triangle

Length = n

Perimeter	64483287
Area	2.000564053969E+14
Altitude	18614721.553841

Triangular Pyramid

Length = n

Surface area	2.000564053969E+14
Volume	1.1703384931408E+21
Height	10132571.002422