20149344 (number)

20149344 is an even 8-digits composite number following 20149343 and preceding 20149345. In scientific notation, it is written as 2.0149344 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 24 positive divisors. There are 6716160 positive integers (up to 20149344) that are relatively prime to 20149344.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149344 × 10^7
Engineering notation 2.0149344 × 10^6

Prime Factorization of 20149344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 23321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1259334
Product of the distinct prime numbers

The prime factorization of 20149344 is 2 × 2 × 2 × 2 × 2 × 27 × 23321. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 89, 7, 619, 255, 2691, 1501, 28328, 69549, 206325, 89080, 8639479, 2666855, 27066302, 99052785, 137438957, 951668300, 6150656266, 3877423654

Basic calculations (n = 20149344)

Multiplication

n×y
n×2 40298688
n×3 60448032
n×4 80597376
n×5 100746720

Division

n÷y
n÷2 10074672
n÷3 6716448
n÷3 5037336
n÷5 4029868.8

Exponentiation

ny
n2 405996063630336
n3 8.1805543487335E+21
n4 1.6483280368333E+29
n5 3.3212728638998E+36

Nth Root

y√n
2√n 4488.8020673672
3√n 272.11572353765
4√n 66.998522874517
5√n 28.896961696976

Divisors of 20149344

1, 2, 4, 8, 16, 27, 32, 54, 108, 216, 432, 864, 23321, 46642, 93284, 186568, 373136, 629667, 746272, 1259334, 2518668, 5037336, 10074672, 20149344

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 -20149343
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 20149344 can be divided by 24 positive divisors. The sum of these divisors (counting 20149344) is 1, the average is 0.041666666666667.

Base conversion 20149344

Base System Value
2 Binary 1001100110111010001100000
3 Ternary 1101220200201000
4 Quaternary 1030313101200
5 Quinary 20124234334
6 Senary 1555512000
8 Octal 114672140
10 Decimal 20149344
12 Duodecimal 68b8600
16 Hexadecimal 1337460
20 Vigesimal 65id74
36 Base36 bzvc0

Cryptographic Hash Functions

md5 771f296369302462be080c16f64f5c2d
sha1 4024146a3f3fbb089acd7665d7a98c68a1648bca
sha256 b2f90fa6d5871438eb8bfd84db13e299af72846ac2597f6cbbd0adf7b150d59a
sha512 d176c3362b4645a8842a6f7e2a9eb8d6171f9aef03ffc51b9be944e993d75acdbf3f7ab45e06d796af65034758fe7014bc74bef928e6c6a22fd07538fe64d3fc
ripemd-160 0d3abc8ce950c2ee83f2864045aa0a96c0fd9e20

20149344 as geometric shapes

Circle

Radius = n
Diameter 40298688
Circumference 126602062.17011
Area 1.2754742508874E+15

Sphere

Radius = n
Volume 3.4266625925698E+22
Surface area 5.1018970035498E+15
Circumference 126602062.17011

Square

Length = n
Perimeter 80597376
Area 405996063630336
Diagonal 28495475.557721

Cube

Length = n
Surface area 2435976381782016
Volume 8.1805543487335E+21
Space diagonal 34899687.547183

Equilateral Triangle

Length = n
Perimeter 60448032
Area 1.7580145247018E+14
Altitude 17449843.773592

Triangular Pyramid

Length = n
Surface area 1.7580145247018E+14
Volume 9.6408757564243E+20
Height 9498491.8525736