20149822 (number)

20149822 is an even 8-digits composite number following 20149821 and preceding 20149823. In scientific notation, it is written as 2.0149822 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7850520 positive integers (up to 20149822) that are relatively prime to 20149822.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand eight hundred twenty-two

Notation

Scientific notation 2.0149822 × 10^7
Engineering notation 2.0149822 × 10^6

Prime Factorization of 20149822

Prime Factorization 2 × 7 × 11 × 130843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149822
Product of the distinct prime numbers

The prime factorization of 20149822 is 2 × 7 × 11 × 130843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 61, 3, 488, 621, 1260, 2191, 70653, 850, 674794, 481487, 5546393, 9992638, 32782390, 16038449, 235066651, 927935811, 3744866554, 5289605581

Basic calculations (n = 20149822)

Multiplication

n×y
n×2 40299644
n×3 60449466
n×4 80599288
n×5 100749110

Division

n÷y
n÷2 10074911
n÷3 6716607.3333333
n÷3 5037455.5
n÷5 4029964.4

Exponentiation

ny
n2 406015326631684
n3 8.1811365609003E+21
n4 1.6484844545983E+29
n5 3.3216668329923E+36

Nth Root

y√n
2√n 4488.8553106555
3√n 272.11787530808
4√n 66.998920220071
5√n 28.897098799371

Divisors of 20149822

1, 2, 7, 11, 14, 22, 77, 154, 130843, 261686, 915901, 1439273, 1831802, 2878546, 10074911, 20149822

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149821
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149822 can be divided by 16 positive divisors. The sum of these divisors (counting 20149822) is 1, the average is 0.0625.

Base conversion 20149822

Base System Value
2 Binary 1001100110111011000111110
3 Ternary 1101220201100201
4 Quaternary 1030313120332
5 Quinary 20124243242
6 Senary 1555514114
8 Octal 114673076
10 Decimal 20149822
12 Duodecimal 68b893a
16 Hexadecimal 133763e
20 Vigesimal 65ieb2
36 Base36 bzvpa

Cryptographic Hash Functions

md5 8d033220895f4a43e5085bc472a8a417
sha1 13cf5e799befc0188698ca458c0f2a635a0f07f1
sha256 9e0df4cdcd290e7f23aad22957ad11f7c183739833dcf006c51336933d7df5bf
sha512 51a4d494e81db9f5287a702aca1a3a13d07ed8ce35a3bbcbea4072061553d4da6aee412a9ff607375843c696f8ca18b8ee112fb709a86272d1f0bf529209f484
ripemd-160 485a1a2c3b3f761eed88a998f731c325fc826adb

20149822 as geometric shapes

Circle

Radius = n
Diameter 40299644
Circumference 126605065.53268
Area 1.275534767391E+15

Sphere

Radius = n
Volume 3.4269064690319E+22
Surface area 5.1021390695638E+15
Circumference 126605065.53268

Square

Length = n
Perimeter 80599288
Area 406015326631684
Diagonal 28496151.551804

Cube

Length = n
Surface area 2436091959790104
Volume 8.1811365609003E+21
Space diagonal 34900515.467469

Equilateral Triangle

Length = n
Perimeter 60449466
Area 1.7580979359444E+14
Altitude 17450257.733735

Triangular Pyramid

Length = n
Surface area 1.7580979359444E+14
Volume 9.641561900043E+20
Height 9498717.1839346