20131826 (number)

20131826 is an even 8-digits composite number following 20131825 and preceding 20131827. In scientific notation, it is written as 2.0131826 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 8245440 positive integers (up to 20131826) that are relatively prime to 20131826.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0131826 × 10^7
Engineering notation 2.0131826 × 10^6

Prime Factorization of 20131826

Prime Factorization 2 × 11 × 13 × 43 × 1637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20131826
Product of the distinct prime numbers

The prime factorization of 20131826 is 2 × 11 × 13 × 43 × 1637. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 93, 75, 72, 105, 382, 2795, 93169, 47110, 682428, 884973, 9416896, 9568719, 20941223, 76757436, 641321610, 603974289, 670955039, 9368026867

Basic calculations (n = 20131826)

Multiplication

n×y
n×2 40263652
n×3 60395478
n×4 80527304
n×5 100659130

Division

n÷y
n÷2 10065913
n÷3 6710608.6666667
n÷3 5032956.5
n÷5 4026365.2

Exponentiation

ny
n2 405290418094276
n3 8.1592361765412E+21
n4 1.6426032299903E+29
n5 3.3068602413203E+36

Nth Root

y√n
2√n 4486.8503429466
3√n 272.0368408144
4√n 66.983955862181
5√n 28.89193529899

Divisors of 20131826

1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 1637, 3274, 6149, 12298, 18007, 21281, 36014, 42562, 70391, 140782, 234091, 468182, 774301, 915083, 1548602, 1830166, 10065913, 20131826

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20131825
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131826 can be divided by 32 positive divisors. The sum of these divisors (counting 20131826) is 1, the average is 0.03125.

Base conversion 20131826

Base System Value
2 Binary 1001100110010111111110010
3 Ternary 1101212210200012
4 Quaternary 1030302333302
5 Quinary 20123204301
6 Senary 1555254522
8 Octal 114627762
10 Decimal 20131826
12 Duodecimal 68aa442
16 Hexadecimal 1332ff2
20 Vigesimal 65g9b6
36 Base36 bzhte

Cryptographic Hash Functions

md5 5a17003b2d7343707429ee484b197610
sha1 f528e6cfcee42d0bfcff2278a48e8779b1e982ab
sha256 c238abe406efef4aff2658846d720cfd8d5cd051d793cbd5d334d5fdb41b52d2
sha512 aca130990b3abf01c4a51fd7b9c07aec80d8939dc07e2dc321b73ebbf04d94559343eff28e450ffc8fbe654ddb3051b8752dda8c709e84f004e941cc90c07a0a
ripemd-160 b19c04116bc78b903c4f31409a8553df2dbbaece

20131826 as geometric shapes

Circle

Radius = n
Diameter 40263652
Circumference 126491993.3299
Area 1.2732574000553E+15

Sphere

Radius = n
Volume 3.4177328574835E+22
Surface area 5.0930296002213E+15
Circumference 126491993.3299

Square

Length = n
Perimeter 80527304
Area 405290418094276
Diagonal 28470701.364535

Cube

Length = n
Surface area 2431742508565656
Volume 8.1592361765412E+21
Space diagonal 34869345.481136

Equilateral Triangle

Length = n
Perimeter 60395478
Area 1.7549589899003E+14
Altitude 17434672.740568

Triangular Pyramid

Length = n
Surface area 1.7549589899003E+14
Volume 9.6157520495582E+20
Height 9490233.7881784