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

20996494 (number)

20996494 is an even 8-digits composite number following 20996493 and preceding 20996495. In scientific notation, it is written as 2.0996494 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 10498246 positive integers (up to 20996494) that are relatively prime to 20996494.

Interesting facts

20996494 has 4 divisors, whose sum is 31494744
The reverse of 20996494 is 49469902
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

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

Notation

Scientific notation	2.0996494 × 10^7
Engineering notation	2.0996494 × 10^6

Prime Factorization of 20996494

Prime Factorization 2 × 10498247

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20996494	Product of the distinct prime numbers

The prime factorization of 20996494 is 2 × 10498247. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 45, 87, 163, 429, 9871, 4518, 50052, 97082, 935382, 810940, 471833, 8109815, 13594715, 4895963, 167189207, 695371215, 7705018025, 3077665678

Basic calculations (n = 20996494)

Multiplication

n×y

n×2	41992988
n×3	62989482
n×4	83985976
n×5	104982470

Division

n÷y

n÷2	10498247
n÷3	6998831.3333333
n÷3	5249123.5
n÷5	4199298.8

Exponentiation

n^y

n²	440852760292036
n³	9.2563623363552E+21
n⁴	1.9435115625711E+29
n⁵	4.0806928862454E+36

Nth Root

^y√n

²√n	4582.1931430266
³√n	275.87706315159
⁴√n	67.691898651364
⁵√n	29.135961624664

Divisors of 20996494

1, 2, 10498247, 20996494

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	-20996493	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 20996494 can be divided by 4 positive divisors. The sum of these divisors (counting 20996494) is 1, the average is 0.25.

Base conversion 20996494

Base	System	Value
2	Binary	1010000000110000110001110
3	Ternary	1110111201202221
4	Quaternary	1100012012032
5	Quinary	20333341434
6	Senary	2030005554
8	Octal	120060616
10	Decimal	20996494
12	Duodecimal	70468ba
16	Hexadecimal	140618e
20	Vigesimal	6b4b4e
36	Base36	ci0zy

Cryptographic Hash Functions

md5	9c0fcc39e68230d94e0c93dd378f3899
sha1	21f980fda39b1ff227c8bb98948b5be9294efe5b
sha256	2eb58b301a420d3b8fcf86e4d05b893e91899b5e1f1d35e613b7cf4283569369
sha512	b9b9554c34c8acf9f1099fa0922a4c442a04de471906815b80d6a0166d86ad46f865e77cb97bf12712fd713d9557d12509bacf9e38211a57b3ab49cd43440f74
ripemd-160	e62a02d2ae02acbf495e852b5a5436aa7f1d57e9

20996494 as geometric shapes

Circle

Radius = n

Diameter	41992988
Circumference	131924862.60308
Area	1.3849797930482E+15

Sphere

Radius = n

Volume	3.8772959886478E+22
Surface area	5.539919172193E+15
Circumference	131924862.60308

Square

Length = n

Perimeter	83985976
Area	440852760292036
Diagonal	29693526.577085

Cube

Length = n

Surface area	2645116561752216
Volume	9.2563623363552E+21
Space diagonal	36366994.388815

Equilateral Triangle

Length = n

Perimeter	62989482
Area	1.908948448707E+14
Altitude	18183497.194408

Triangular Pyramid

Length = n

Surface area	1.908948448707E+14
Volume	1.0908727628594E+21
Height	9897842.1923618