21141566 (number)

21141566 is an even 8-digits composite number following 21141565 and preceding 21141567. In scientific notation, it is written as 2.1141566 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9547200 positive integers (up to 21141566) that are relatively prime to 21141566.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred forty-one thousand five hundred sixty-six

Notation

Scientific notation 2.1141566 × 10^7
Engineering notation 2.1141566 × 10^6

Prime Factorization of 21141566

Prime Factorization 2 × 137 × 589 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21141566
Product of the distinct prime numbers

The prime factorization of 21141566 is 2 × 137 × 589 × 131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 94, 52, 148, 100, 9545, 9665, 20055, 71548, 894646, 182441, 8212262, 4348022, 26228065, 6247869, 424745413, 286480147, 4745833834, 1660146015

Basic calculations (n = 21141566)

Multiplication

n×y
n×2 42283132
n×3 63424698
n×4 84566264
n×5 105707830

Division

n÷y
n÷2 10570783
n÷3 7047188.6666667
n÷3 5285391.5
n÷5 4228313.2

Exponentiation

ny
n2 446965812932356
n3 9.4495572338531E+21
n4 1.9977843793028E+29
n5 4.22362903088E+36

Nth Root

y√n
2√n 4597.9958677667
3√n 276.51098190901
4√n 67.8085235628
5√n 29.176112886299

Divisors of 21141566

1, 2, 131, 137, 262, 274, 589, 1178, 17947, 35894, 77159, 80693, 154318, 161386, 10570783, 21141566

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21141565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21141566 can be divided by 16 positive divisors. The sum of these divisors (counting 21141566) is 1, the average is 0.0625.

Base conversion 21141566

Base System Value
2 Binary 1010000101001100000111110
3 Ternary 1110210002202222
4 Quaternary 1100221200332
5 Quinary 20403012231
6 Senary 2033045342
8 Octal 120514076
10 Decimal 21141566
12 Duodecimal 70b6852
16 Hexadecimal 142983e
20 Vigesimal 6c2di6
36 Base36 cl4xq

Cryptographic Hash Functions

md5 823432a266816599724614f3c0a26fb6
sha1 ef0b349d1728a6b930c9d595e60d839857799e17
sha256 161f183e04eb61502fe0fe59dd44cffe9eba44717bf8104e884be77c2dab1ef8
sha512 6b165e78c46e21056f3af886655e52a003e078933f141459f301ac4650e4a4b65279cd5081131d5f57a5ac7ba756fac539b1a6d9cbabbddc400d478f31bee8eb
ripemd-160 e50970719c0ba544711339fd54a5acebcf650025

21141566 as geometric shapes

Circle

Radius = n
Diameter 42283132
Circumference 132836376.86197
Area 1.4041845143141E+15

Sphere

Radius = n
Volume 3.9582212780732E+22
Surface area 5.6167380572563E+15
Circumference 132836376.86197

Square

Length = n
Perimeter 84566264
Area 446965812932356
Diagonal 29898689.367006

Cube

Length = n
Surface area 2681794877594136
Volume 9.4495572338531E+21
Space diagonal 36618266.463571

Equilateral Triangle

Length = n
Perimeter 63424698
Area 1.9354187431129E+14
Altitude 18309133.231785

Triangular Pyramid

Length = n
Surface area 1.9354187431129E+14
Volume 1.113640999878E+21
Height 9966229.789002