20131536 (number)

20131536 is an even 8-digits composite number following 20131535 and preceding 20131537. In scientific notation, it is written as 2.0131536 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 6315520 positive integers (up to 20131536) that are relatively prime to 20131536.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand five hundred thirty-six

Notation

Scientific notation 2.0131536 × 10^7
Engineering notation 2.0131536 × 10^6

Prime Factorization of 20131536

Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 24671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2516442
Product of the distinct prime numbers

The prime factorization of 20131536 is 2 × 2 × 2 × 2 × 3 × 17 × 24671. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20131536)

Multiplication

n×y
n×2 40263072
n×3 60394608
n×4 80526144
n×5 100657680

Division

n÷y
n÷2 10065768
n÷3 6710512
n÷3 5032884
n÷5 4026307.2

Exponentiation

ny
n2 405278741719296
n3 8.1588835789567E+21
n4 1.6425085848958E+29
n5 3.3066220707138E+36

Nth Root

y√n
2√n 4486.818026174
3√n 272.03553457318
4√n 66.983714634036
5√n 28.891852060544

Divisors of 20131536

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 -20131535
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 20131536 can be divided by 40 positive divisors. The sum of these divisors (counting 20131536) is 1, the average is 0.025.

Base conversion 20131536

Base System Value
2 Binary 1001100110010111011010000
3 Ternary 1101212210021110
4 Quaternary 1030302323100
5 Quinary 20123202121
6 Senary 1555253320
8 Octal 114627320
10 Decimal 20131536
12 Duodecimal 68aa240
16 Hexadecimal 1332ed0
20 Vigesimal 65g8gg
36 Base36 bzhlc

Cryptographic Hash Functions

md5 ea3e83f7f9b26053806396424380d576
sha1 3949184e8d9421a443d980eaac29e873c8ab5708
sha256 32544cae413a0d019bf09c0da06e8b5bb5b539ddd99fa1de21bf98ff7cd7d3c1
sha512 24732cf623af0ca42f279e484a6b3d13a5a033701d813b518acca331b09c4e08437425bcc0750c61895f4b5b0daf24691c53f16954c8738b0817a8c5c83f554d
ripemd-160 4d2a2de8a8e9a6507a4c170f986ecba8657428ad

20131536 as geometric shapes

Circle

Radius = n
Diameter 40263072
Circumference 126490171.20616
Area 1.2732207176415E+15

Sphere

Radius = n
Volume 3.4175851617526E+22
Surface area 5.0928828705658E+15
Circumference 126490171.20616

Square

Length = n
Perimeter 80526144
Area 405278741719296
Diagonal 28470291.242602

Cube

Length = n
Surface area 2431672450315776
Volume 8.1588835789567E+21
Space diagonal 34868843.186402

Equilateral Triangle

Length = n
Perimeter 60394608
Area 1.7549084297135E+14
Altitude 17434421.593201

Triangular Pyramid

Length = n
Surface area 1.7549084297135E+14
Volume 9.6153365093198E+20
Height 9490097.0808674