21131692 (number)

21131692 is an even 8-digits composite number following 21131691 and preceding 21131693. In scientific notation, it is written as 2.1131692 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors. There are 10565844 positive integers (up to 21131692) that are relatively prime to 21131692.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1131692 × 10^7
Engineering notation 2.1131692 × 10^6

Prime Factorization of 21131692

Prime Factorization 2 × 2 × 5282923

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 10565846
Product of the distinct prime numbers

The prime factorization of 21131692 is 2 × 2 × 5282923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 5, 53, 749, 225, 4787, 3433, 65390, 99985, 636637, 981695, 1859953, 9307430, 15911324, 81142310, 775927406, 452442661, 1807684657, 212256966

Basic calculations (n = 21131692)

Multiplication

n×y
n×2 42263384
n×3 63395076
n×4 84526768
n×5 105658460

Division

n÷y
n÷2 10565846
n÷3 7043897.3333333
n÷3 5282923
n÷5 4226338.4

Exponentiation

ny
n2 446548406782864
n3 9.4363233952262E+21
n4 1.9940547960031E+29
n5 4.2137751780261E+36

Nth Root

y√n
2√n 4596.9220136957
3√n 276.46792778842
4√n 67.800604818067
5√n 29.173387082801

Divisors of 21131692

1, 2, 4, 5282923, 10565846, 21131692

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21131691
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21131692 can be divided by 6 positive divisors. The sum of these divisors (counting 21131692) is 1, the average is 0.16666666666667.

Base conversion 21131692

Base System Value
2 Binary 1010000100111000110101100
3 Ternary 1110202121020021
4 Quaternary 1100213012230
5 Quinary 20402203232
6 Senary 2032531524
8 Octal 120470654
10 Decimal 21131692
12 Duodecimal 70b0ba4
16 Hexadecimal 14271ac
20 Vigesimal 6c194c
36 Base36 ckxbg

Cryptographic Hash Functions

md5 9896796309a08e19e90f60edc4f0c1c5
sha1 08006c92bb49e8d79384e00011b0f3242c19c7f8
sha256 c14779b39595ee26c6fbaeb759eb55f096b7e6fde292b532135de71df7661fad
sha512 a2159ffcf2a626286f0e9d3e0f74c17395f14e064a8d0eec32f52e4a025897979b4cb66c388f54f4c368ba49f9901af28ab609e27742bef38a1a82860fdf6f2b
ripemd-160 bd6c86ca10d2c848b57490d14ef0310f6b349226

21131692 as geometric shapes

Circle

Radius = n
Diameter 42263384
Circumference 132774336.69024
Area 1.4028731942213E+15

Sphere

Radius = n
Volume 3.952677900712E+22
Surface area 5.6114927768851E+15
Circumference 132774336.69024

Square

Length = n
Perimeter 84526768
Area 446548406782864
Diagonal 29884725.422291

Cube

Length = n
Surface area 2679290440697184
Volume 9.4363233952262E+21
Space diagonal 36601164.193897

Equilateral Triangle

Length = n
Perimeter 63395076
Area 1.9336113214671E+14
Altitude 18300582.096948

Triangular Pyramid

Length = n
Surface area 1.9336113214671E+14
Volume 1.112081377039E+21
Height 9961575.1407637