20147382 (number)

20147382 is an even 8-digits composite number following 20147381 and preceding 20147383. In scientific notation, it is written as 2.0147382 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 6715788 positive integers (up to 20147382) that are relatively prime to 20147382.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand three hundred eighty-two

Notation

Scientific notation 2.0147382 × 10^7
Engineering notation 2.0147382 × 10^6

Prime Factorization of 20147382

Prime Factorization 2 × 3 × 3 × 1119299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6715794
Product of the distinct prime numbers

The prime factorization of 20147382 is 2 × 3 × 3 × 1119299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 70, 70, 784, 877, 1377, 6526, 85973, 41038, 744385, 753427, 2504544, 6640387, 40509752, 29342802, 933780354, 638506333, 5244733735, 3993217983

Basic calculations (n = 20147382)

Multiplication

n×y
n×2 40294764
n×3 60442146
n×4 80589528
n×5 100736910

Division

n÷y
n÷2 10073691
n÷3 6715794
n÷3 5036845.5
n÷5 4029476.4

Exponentiation

ny
n2 405917001453924
n3 8.1781648885868E+21
n4 1.6476861206934E+29
n5 3.3196561689709E+36

Nth Root

y√n
2√n 4488.583518216
3√n 272.10689101885
4√n 66.996891854891
5√n 28.89639891888

Divisors of 20147382

1, 2, 3, 6, 9, 18, 1119299, 2238598, 3357897, 6715794, 10073691, 20147382

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147381
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147382 can be divided by 12 positive divisors. The sum of these divisors (counting 20147382) is 1, the average is 0.083333333333333.

Base conversion 20147382

Base System Value
2 Binary 1001100110110110010110110
3 Ternary 1101220121000100
4 Quaternary 1030312302312
5 Quinary 20124204012
6 Senary 1555454530
8 Octal 114666266
10 Decimal 20147382
12 Duodecimal 68b7446
16 Hexadecimal 1336cb6
20 Vigesimal 65i892
36 Base36 bztti

Cryptographic Hash Functions

md5 fee35a047a9977f1c783458948a04b0f
sha1 479582ff335f36ba8598414d0f8f3132a6aafb0e
sha256 edce33706fd87234df3e01b926fc3e3fe320c65b615a2ceb6ee8545683a2f5e6
sha512 1344b62670074ec58ef28e8fdbc2ab0ae94a6fd89d8924b8a8ef3d72ef52e886f2e954cc1318333d38ca7bdb7ecf10e9d534f23b469ff41ee140b1638aeca5ec
ripemd-160 a0db8dccd9ad7238425e506a9c9e5744547d1ffd

20147382 as geometric shapes

Circle

Radius = n
Diameter 40294764
Circumference 126589734.56053
Area 1.2752258697348E+15

Sphere

Radius = n
Volume 3.425661697844E+22
Surface area 5.1009034789394E+15
Circumference 126589734.56053

Square

Length = n
Perimeter 80589528
Area 405917001453924
Diagonal 28492700.870712

Cube

Length = n
Surface area 2435502008723544
Volume 8.1781648885868E+21
Space diagonal 34896289.263499

Equilateral Triangle

Length = n
Perimeter 60442146
Area 1.7576721754355E+14
Altitude 17448144.631749

Triangular Pyramid

Length = n
Surface area 1.7576721754355E+14
Volume 9.6380597506357E+20
Height 9497566.9569039