20148984 (number)

20148984 is an even 8-digits composite number following 20148983 and preceding 20148985. In scientific notation, it is written as 2.0148984 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 24 positive divisors. There are 6716304 positive integers (up to 20148984) that are relatively prime to 20148984.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand nine hundred eighty-four

Notation

Scientific notation 2.0148984 × 10^7
Engineering notation 2.0148984 × 10^6

Prime Factorization of 20148984

Prime Factorization 2 × 2 × 2 × 3 × 3 × 279847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1679082
Product of the distinct prime numbers

The prime factorization of 20148984 is 2 × 2 × 2 × 3 × 3 × 279847. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 62, 57, 675, 940, 2037, 6864, 10727, 98098, 233030, 26991, 2779270, 5845141, 15204633, 75517591, 700424801, 134969657, 8899305046, 3699419742

Basic calculations (n = 20148984)

Multiplication

n×y
n×2 40297968
n×3 60446952
n×4 80595936
n×5 100744920

Division

n÷y
n÷2 10074492
n÷3 6716328
n÷3 5037246
n÷5 4029796.8

Exponentiation

ny
n2 405981556232256
n3 8.1801158808188E+21
n4 1.6482102400076E+29
n5 3.320976175455E+36

Nth Root

y√n
2√n 4488.7619674026
3√n 272.11410293495
4√n 66.998223613784
5√n 28.896858438224

Divisors of 20148984

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279847, 559694, 839541, 1119388, 1679082, 2238776, 2518623, 3358164, 5037246, 6716328, 10074492, 20148984

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 -20148983
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 20148984 can be divided by 24 positive divisors. The sum of these divisors (counting 20148984) is 1, the average is 0.041666666666667.

Base conversion 20148984

Base System Value
2 Binary 1001100110111001011111000
3 Ternary 1101220200012200
4 Quaternary 1030313023320
5 Quinary 20124231414
6 Senary 1555510200
8 Octal 114671370
10 Decimal 20148984
12 Duodecimal 68b8360
16 Hexadecimal 13372f8
20 Vigesimal 65ic94
36 Base36 bzv20

Cryptographic Hash Functions

md5 67f9b539b3d6c8b510a466c950b4a63d
sha1 7b3e5cec9ef2077022be7faed59c2bb22164d1c3
sha256 a05fe4a8e1de272656845f20110b1ceb602fa9accc10e4f5dcc29ea138a2322d
sha512 6fa8f6bdc07a349efe255c58a6ac2fb091e33b694fb8ab5fe77c15a7e373f1e74619aca57fc84b128af56af6795e1a651bf69c017d77a98c4bdaaf32f2333445
ripemd-160 a2697dfdbe21cecf129b9ec2b870144e2947be58

20148984 as geometric shapes

Circle

Radius = n
Diameter 40297968
Circumference 126599800.2234
Area 1.2754286745522E+15

Sphere

Radius = n
Volume 3.4264789275591E+22
Surface area 5.1017146982088E+15
Circumference 126599800.2234

Square

Length = n
Perimeter 80595936
Area 405981556232256
Diagonal 28494966.440838

Cube

Length = n
Surface area 2435889337393536
Volume 8.1801158808188E+21
Space diagonal 34899064.008892

Equilateral Triangle

Length = n
Perimeter 60446952
Area 1.7579517058254E+14
Altitude 17449532.004446

Triangular Pyramid

Length = n
Surface area 1.7579517058254E+14
Volume 9.6403590170313E+20
Height 9498322.1469462