20181332 (number)

20181332 is an even 8-digits composite number following 20181331 and preceding 20181333. In scientific notation, it is written as 2.0181332 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 9742656 positive integers (up to 20181332) that are relatively prime to 20181332.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-one thousand three hundred thirty-two

Notation

Scientific notation 2.0181332 × 10^7
Engineering notation 2.0181332 × 10^6

Prime Factorization of 20181332

Prime Factorization 2 × 2 × 29 × 173977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10090666
Product of the distinct prime numbers

The prime factorization of 20181332 is 2 × 2 × 29 × 173977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 39, 58, 182, 706, 1036, 1932, 72452, 12495, 413625, 918657, 4270710, 2020431, 53068741, 4320221, 380002924, 280013628, 8675266675, 854025396

Basic calculations (n = 20181332)

Multiplication

n×y
n×2 40362664
n×3 60543996
n×4 80725328
n×5 100906660

Division

n÷y
n÷2 10090666
n÷3 6727110.6666667
n÷3 5045333
n÷5 4036266.4

Exponentiation

ny
n2 407286161294224
n3 8.2195772400843E+21
n4 1.6588201718178E+29
n5 3.3477200615753E+36

Nth Root

y√n
2√n 4492.3637430644
3√n 272.25964609898
4√n 67.025097859417
5√n 28.906130924385

Divisors of 20181332

1, 2, 4, 29, 58, 116, 173977, 347954, 695908, 5045333, 10090666, 20181332

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 -20181331
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 20181332 can be divided by 12 positive divisors. The sum of these divisors (counting 20181332) is 1, the average is 0.083333333333333.

Base conversion 20181332

Base System Value
2 Binary 1001100111111000101010100
3 Ternary 1101222022120202
4 Quaternary 1030333011110
5 Quinary 20131300312
6 Senary 2000320032
8 Octal 114770524
10 Decimal 20181332
12 Duodecimal 6913018
16 Hexadecimal 133f154
20 Vigesimal 662d6c
36 Base36 c0k0k

Cryptographic Hash Functions

md5 e9c60b4961bb007805efe5d4911ae903
sha1 2d2474487fae9726163a881526da45a398a783c8
sha256 906b4fc48d9517e88096936b2a873263b7e122c5c8867656080fe8214035cde0
sha512 1673fef5ee3c7d61c666aea3d84e54ba781ae42b1812da8a5c42ed19b1091aca7b104be914b3049e6f0ea4dc77bb035b9f84e6c2a66bdddd00423d95b5d55aa5
ripemd-160 70732ff11a28a6e9a0f9ab17154c409b38a98350

20181332 as geometric shapes

Circle

Radius = n
Diameter 40362664
Circumference 126803048.70171
Area 1.2795272122307E+15

Sphere

Radius = n
Volume 3.443008463075E+22
Surface area 5.1181088489229E+15
Circumference 126803048.70171

Square

Length = n
Perimeter 80725328
Area 407286161294224
Diagonal 28540713.421154

Cube

Length = n
Surface area 2443716967765344
Volume 8.2195772400843E+21
Space diagonal 34955092.388416

Equilateral Triangle

Length = n
Perimeter 60543996
Area 1.7636008114532E+14
Altitude 17477546.194208

Triangular Pyramid

Length = n
Surface area 1.7636008114532E+14
Volume 9.686864674917E+20
Height 9513571.1403847