20349984 (number)

20349984 is an even 8-digits composite number following 20349983 and preceding 20349985. In scientific notation, it is written as 2.0349984 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 24 positive divisors. There are 6783296 positive integers (up to 20349984) that are relatively prime to 20349984.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand nine hundred eighty-four

Notation

Scientific notation 2.0349984 × 10^7
Engineering notation 2.0349984 × 10^6

Prime Factorization of 20349984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 211979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1271874
Product of the distinct prime numbers

The prime factorization of 20349984 is 2 × 2 × 2 × 2 × 2 × 3 × 211979. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 71, 46, 148, 192, 338, 7050, 42305, 9342, 457924, 725893, 6830104, 4334976, 4451912, 74331577, 280201009, 536242739, 641661625, 9395945843

Basic calculations (n = 20349984)

Multiplication

n×y
n×2 40699968
n×3 61049952
n×4 81399936
n×5 101749920

Division

n÷y
n÷2 10174992
n÷3 6783328
n÷3 5087496
n÷5 4069996.8

Exponentiation

ny
n2 414121848800256
n3 8.4273729971356E+21
n4 1.7149690565374E+29
n5 3.4899592861032E+36

Nth Root

y√n
2√n 4511.0956540512
3√n 273.01595258925
4√n 67.164690530451
5√n 28.95428296855

Divisors of 20349984

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211979, 423958, 635937, 847916, 1271874, 1695832, 2543748, 3391664, 5087496, 6783328, 10174992, 20349984

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20349983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20349984 can be divided by 24 positive divisors. The sum of these divisors (counting 20349984) is 1, the average is 0.041666666666667.

Base conversion 20349984

Base System Value
2 Binary 1001101101000010000100000
3 Ternary 1102021212221010
4 Quaternary 1031220100200
5 Quinary 20202144414
6 Senary 2004100520
8 Octal 115502040
10 Decimal 20349984
12 Duodecimal 6994740
16 Hexadecimal 1368420
20 Vigesimal 673ej4
36 Base36 c465c

Cryptographic Hash Functions

md5 1fc755f91c80c856c9059a168067bafd
sha1 1b5f9fe82543c13c13ce657ab2a47f80c17f561c
sha256 05814342da6e99fcdd603519ef15ac1d8e94c0abb5d2419e194d69696a5ef592
sha512 be9a66262966490624bfb8f4ad7adecf4effc28f6a8dd30ca2895393c1224ee81cf5ca64bca2154e11ef2712d7f22ac62716c41e083d5edb38a87c2a6e08e6fb
ripemd-160 df4a632f7e40112eb54f252f6dd8d20350db7e46

20349984 as geometric shapes

Circle

Radius = n
Diameter 40699968
Circumference 127862720.47014
Area 1.3010021578819E+15

Sphere

Radius = n
Volume 3.5300497462483E+22
Surface area 5.2040086315276E+15
Circumference 127862720.47014

Square

Length = n
Perimeter 81399936
Area 414121848800256
Diagonal 28779223.366875

Cube

Length = n
Surface area 2484731092801536
Volume 8.4273729971356E+21
Space diagonal 35247206.221214

Equilateral Triangle

Length = n
Perimeter 61049952
Area 1.793200206616E+14
Altitude 17623603.110607

Triangular Pyramid

Length = n
Surface area 1.793200206616E+14
Volume 9.931754323105E+20
Height 9593074.4556252