20136240 (number)

20136240 is an even 8-digits composite number following 20136239 and preceding 20136241. In scientific notation, it is written as 2.0136240 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 5369472 positive integers (up to 20136240) that are relatively prime to 20136240.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand two hundred forty

Notation

Scientific notation 2.0136240 × 10^7
Engineering notation 2.0136240 × 10^6

Prime Factorization of 20136240

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 27967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2517030
Product of the distinct prime numbers

The prime factorization of 20136240 is 2 × 2 × 2 × 2 × 9 × 5 × 27967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 6, 60, 69, 321, 44, 9988, 3336, 73202, 94225, 309524, 955865, 1010428, 3011973, 9045878, 44710067, 447776114, 854398595, 8021645257, 4084908954

Basic calculations (n = 20136240)

Multiplication

n×y
n×2 40272480
n×3 60408720
n×4 80544960
n×5 100681200

Division

n÷y
n÷2 10068120
n÷3 6712080
n÷3 5034060
n÷5 4027248

Exponentiation

ny
n2 405468161337600
n3 8.1646042090526E+21
n4 1.6440442985849E+29
n5 3.3104870566938E+36

Nth Root

y√n
2√n 4487.3421977826
3√n 272.05672115822
4√n 66.987627199227
5√n 28.893202127139

Divisors of 20136240

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 36, 40, 45, 72, 80, 90, 144, 180, 360, 720, 27967, 55934, 111868, 139835, 223736, 251703, 279670, 447472, 503406, 559340, 1006812, 1118680, 1258515, 2013624, 2237360, 2517030, 4027248, 5034060, 10068120, 20136240

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20136239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20136240 can be divided by 40 positive divisors. The sum of these divisors (counting 20136240) is 1, the average is 0.025.

Base conversion 20136240

Base System Value
2 Binary 1001100110100000100110000
3 Ternary 1101220000201200
4 Quaternary 1030310010300
5 Quinary 20123324430
6 Senary 1555331200
8 Octal 114640460
10 Decimal 20136240
12 Duodecimal 68b0b00
16 Hexadecimal 1334130
20 Vigesimal 65h0c0
36 Base36 bzl80

Cryptographic Hash Functions

md5 d093cfdfe3fabd22d2d0eda161ffd0cd
sha1 d296467ddde5b9226cc1b7b6311b3b055142ed53
sha256 70e22a86e0e5674e7f71a6f18b996349ddf4b6eb79cae3b967a0a8b96b30952c
sha512 e9c7d90248ded7f510a920a2b8ba2f99f07203894ede250a5f635bd0ea466a29699f7c183d05d9d2407f058464769dc68047b6b0bb35ed9b487c8b257622334a
ripemd-160 d5ceee4d90d846fa7f0b40c2ef16090b513a46bb

20136240 as geometric shapes

Circle

Radius = n
Diameter 40272480
Circumference 126519727.30984
Area 1.2738157969228E+15

Sphere

Radius = n
Volume 3.4199814136837E+22
Surface area 5.0952631876911E+15
Circumference 126519727.30984

Square

Length = n
Perimeter 80544960
Area 405468161337600
Diagonal 28476943.7032

Cube

Length = n
Surface area 2432808968025600
Volume 8.1646042090526E+21
Space diagonal 34876990.753401

Equilateral Triangle

Length = n
Perimeter 60408720
Area 1.7557286407206E+14
Altitude 17438495.3767

Triangular Pyramid

Length = n
Surface area 1.7557286407206E+14
Volume 9.6220783365422E+20
Height 9492314.5677332