20131524 (number)

20131524 is an even 8-digits composite number following 20131523 and preceding 20131525. In scientific notation, it is written as 2.0131524 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 5559840 positive integers (up to 20131524) that are relatively prime to 20131524.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0131524 × 10^7
Engineering notation 2.0131524 × 10^6

Prime Factorization of 20131524

Prime Factorization 2 × 2 × 63 × 3 × 31 × 859

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10065762
Product of the distinct prime numbers

The prime factorization of 20131524 is 2 × 2 × 63 × 3 × 31 × 859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20131524)

Multiplication

n×y
n×2 40263048
n×3 60394572
n×4 80526096
n×5 100657620

Division

n÷y
n÷2 10065762
n÷3 6710508
n÷3 5032881
n÷5 4026304.8

Exponentiation

ny
n2 405278258562576
n3 8.1588689889307E+21
n4 1.6425046686351E+29
n5 3.306612215674E+36

Nth Root

y√n
2√n 4486.8166889232
3√n 272.03548052155
4√n 66.983704652126
5√n 28.891848616174

Divisors of 20131524

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20131523
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131524 can be divided by 48 positive divisors. The sum of these divisors (counting 20131524) is 1, the average is 0.020833333333333.

Base conversion 20131524

Base System Value
2 Binary 1001100110010111011000100
3 Ternary 1101212210021000
4 Quaternary 1030302323010
5 Quinary 20123202044
6 Senary 1555253300
8 Octal 114627304
10 Decimal 20131524
12 Duodecimal 68aa230
16 Hexadecimal 1332ec4
20 Vigesimal 65g8g4
36 Base36 bzhl0

Cryptographic Hash Functions

md5 063766223de139244489a44ca62eadab
sha1 5bd03d5d7cedd74db4a1c56caf459f821f38b396
sha256 c575930a1cc0d47618e21494e1c08c5a52298fe4196a85039bd16eb893c57d2f
sha512 ae3760cdfcb543595338d64fa7a6a92a122c001c7a589e27230645622995978a2afc493fb4430eb62f384b6ffbacdfeac3f69825295231f954112bd81aae62f7
ripemd-160 637bccaf9d8c63628ad8ff3ced6fd6f96b538748

20131524 as geometric shapes

Circle

Radius = n
Diameter 40263048
Circumference 126490095.80793
Area 1.2732191997599E+15

Sphere

Radius = n
Volume 3.4175790502968E+22
Surface area 5.0928767990394E+15
Circumference 126490095.80793

Square

Length = n
Perimeter 80526096
Area 405278258562576
Diagonal 28470274.272039

Cube

Length = n
Surface area 2431669551375456
Volume 8.1588689889307E+21
Space diagonal 34868822.401792

Equilateral Triangle

Length = n
Perimeter 60394572
Area 1.7549063375835E+14
Altitude 17434411.200896

Triangular Pyramid

Length = n
Surface area 1.7549063375835E+14
Volume 9.6153193148092E+20
Height 9490091.4240132