20139482 (number)

20139482 is an even 8-digits composite number following 20139481 and preceding 20139483. In scientific notation, it is written as 2.0139482 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 9154200 positive integers (up to 20139482) that are relatively prime to 20139482.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand four hundred eighty-two

Notation

Scientific notation 2.0139482 × 10^7
Engineering notation 2.0139482 × 10^6

Prime Factorization of 20139482

Prime Factorization 2 × 11 × 11 × 83221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1830862
Product of the distinct prime numbers

The prime factorization of 20139482 is 2 × 11 × 11 × 83221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 77, 21, 573, 158, 6265, 3096, 38347, 59750, 92480, 893818, 4413084, 1985227, 47349337, 87977983, 674856229, 544050591, 1268122569, 5165192277

Basic calculations (n = 20139482)

Multiplication

n×y
n×2 40278964
n×3 60418446
n×4 80557928
n×5 100697410

Division

n÷y
n÷2 10069741
n÷3 6713160.6666667
n÷3 5034870.5
n÷5 4027896.4

Exponentiation

ny
n2 405598735228324
n3 8.1685484273536E+21
n4 1.6451033401882E+29
n5 3.3131529107859E+36

Nth Root

y√n
2√n 4487.7034215732
3√n 272.07132104643
4√n 66.990323342802
5√n 28.894132447092

Divisors of 20139482

1, 2, 11, 22, 121, 242, 83221, 166442, 915431, 1830862, 10069741, 20139482

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 -20139481
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 20139482 can be divided by 12 positive divisors. The sum of these divisors (counting 20139482) is 1, the average is 0.083333333333333.

Base conversion 20139482

Base System Value
2 Binary 1001100110100110111011010
3 Ternary 1101220012011202
4 Quaternary 1030310313122
5 Quinary 20123430412
6 Senary 1555354202
8 Octal 114646732
10 Decimal 20139482
12 Duodecimal 68b2962
16 Hexadecimal 1334dda
20 Vigesimal 65h8e2
36 Base36 bznq2

Cryptographic Hash Functions

md5 33338b7d7b7e15893b93022cd697ed5a
sha1 f5798257af83428327a85decbcabfe57be79e8f8
sha256 bc7284866accf12d06bedb3cf7f9ffa72228362d268a52ec507939faec779f46
sha512 e49b93be49890368a4b857115102220aa401409ca080b524fb8ffb3d7cadbd581eaf3c1b6ed5a1420433d59ddafa84efaaa7dd3d1b1a97819d3d70b3de3944c1
ripemd-160 8f07f066af5d00aa8f362db17e7ec3039b67ba9d

20139482 as geometric shapes

Circle

Radius = n
Diameter 40278964
Circumference 126540097.39661
Area 1.2742260068986E+15

Sphere

Radius = n
Volume 3.4216335639822E+22
Surface area 5.0969040275945E+15
Circumference 126540097.39661

Square

Length = n
Perimeter 80557928
Area 405598735228324
Diagonal 28481528.583569

Cube

Length = n
Surface area 2433592411369944
Volume 8.1685484273536E+21
Space diagonal 34882606.062119

Equilateral Triangle

Length = n
Perimeter 60418446
Area 1.7562940422528E+14
Altitude 17441303.031059

Triangular Pyramid

Length = n
Surface area 1.7562940422528E+14
Volume 9.6267266423874E+20
Height 9493842.8611896