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

20996442 (number)

20996442 is an even 8-digits composite number following 20996441 and preceding 20996443. In scientific notation, it is written as 2.0996442 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 6998796 positive integers (up to 20996442) that are relatively prime to 20996442.

Interesting facts

20996442 has 8 divisors, whose sum is 32661216
The reverse of 20996442 is 24469902
Previous prime number is 27

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	2.0996442 × 10^7
Engineering notation	2.0996442 × 10^6

Prime Factorization of 20996442

Prime Factorization 2 × 27 × 388823

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20996442	Product of the distinct prime numbers

The prime factorization of 20996442 is 2 × 27 × 388823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 85, 36, 914, 99, 6216, 675, 2516, 72067, 210782, 139974, 3275168, 3341597, 88090579, 62609628, 716788823, 978704960, 8672035796, 5266749764

Basic calculations (n = 20996442)

Multiplication

n×y

n×2	41992884
n×3	62989326
n×4	83985768
n×5	104982210

Division

n÷y

n÷2	10498221
n÷3	6998814
n÷3	5249110.5
n÷5	4199288.4

Exponentiation

n^y

n²	440850576659364
n³	9.2562935634949E+21
n⁴	1.9434923094089E+29
n⁵	4.0806423551951E+36

Nth Root

^y√n

²√n	4582.1874688843
³√n	275.87683540532
⁴√n	67.69185673982
⁵√n	29.135947193002

Divisors of 20996442

1, 2, 27, 54, 388823, 777646, 10498221, 20996442

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	-20996441	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 20996442 can be divided by 8 positive divisors. The sum of these divisors (counting 20996442) is 1, the average is 0.125.

Base conversion 20996442

Base	System	Value
2	Binary	1010000000110000101011010
3	Ternary	1110111201201000
4	Quaternary	1100012011122
5	Quinary	20333341232
6	Senary	2030005430
8	Octal	120060532
10	Decimal	20996442
12	Duodecimal	7046876
16	Hexadecimal	140615a
20	Vigesimal	6b4b22
36	Base36	ci0yi

Cryptographic Hash Functions

md5	24c987fe5578315ae5b4eb8297112b5e
sha1	24b56342e7e155be81f26b4cca0d8aa60096743e
sha256	af33ae826b6b883b71c44d060c6acbc1aa4b955eca97b8b8ca930d74dd674a86
sha512	b6bf1da091906b0a3d98a3a4acd17d46bf4181d2f7e8592816f7225f13c8f14b11dd1f25c522ea204b26b9d776db9120778774a07a4ecd580bc801eba5650470
ripemd-160	0f93d269c3e343be6aa07bd6476e21753ea38e16

20996442 as geometric shapes

Circle

Radius = n

Diameter	41992884
Circumference	131924535.87745
Area	1.3849729329639E+15

Sphere

Radius = n

Volume	3.8772671811395E+22
Surface area	5.5398917318555E+15
Circumference	131924535.87745

Square

Length = n

Perimeter	83985768
Area	440850576659364
Diagonal	29693453.03798

Cube

Length = n

Surface area	2645103459956184
Volume	9.2562935634949E+21
Space diagonal	36366904.322173

Equilateral Triangle

Length = n

Perimeter	62989326
Area	1.9089389933001E+14
Altitude	18183452.161087

Triangular Pyramid

Length = n

Surface area	1.9089389933001E+14
Volume	1.0908646579001E+21
Height	9897817.6793267