21464069 (number)

21464069 is an odd 8-digits composite number following 21464068 and preceding 21464070. In scientific notation, it is written as 2.1464069 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 19384200 positive integers (up to 21464069) that are relatively prime to 21464069.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-four thousand sixty-nine

Notation

Scientific notation 2.1464069 × 10^7
Engineering notation 2.1464069 × 10^6

Prime Factorization of 21464069

Prime Factorization 11 × 11 × 991 × 179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1951279
Product of the distinct prime numbers

The prime factorization of 21464069 is 11 × 11 × 991 × 179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 79, 100, 19, 120, 2517, 670, 69566, 19651, 664569, 670710, 7310424, 9289708, 5942987, 54214153, 574411177, 754815116, 6700989634, 4091747080

Basic calculations (n = 21464069)

Multiplication

n×y
n×2 42928138
n×3 64392207
n×4 85856276
n×5 107320345

Division

n÷y
n÷2 10732034.5
n÷3 7154689.6666667
n÷3 5366017.25
n÷5 4292813.8

Exponentiation

ny
n2 460706258036761
n3 9.8886309112328E+21
n4 2.1225025619423E+29
n5 4.5557541442207E+36

Nth Root

y√n
2√n 4632.9330882282
3√n 277.90990041222
4√n 68.065652778977
5√n 29.264587788121

Divisors of 21464069

1, 11, 121, 179, 991, 1969, 10901, 21659, 119911, 177389, 1951279, 21464069

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21464068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21464069 can be divided by 12 positive divisors. The sum of these divisors (counting 21464069) is 1, the average is 0.083333333333333.

Base conversion 21464069

Base System Value
2 Binary 1010001111000010000000101
3 Ternary 1111101111011112
4 Quaternary 1101320100011
5 Quinary 20443322234
6 Senary 2044014405
8 Octal 121702005
10 Decimal 21464069
12 Duodecimal 7231405
16 Hexadecimal 1478405
20 Vigesimal 6e3039
36 Base36 cs1s5

Cryptographic Hash Functions

md5 22fb22458a44b2c300302ea974088bbf
sha1 e281da25d2409e4b01693ba31ae4ee3725f07b75
sha256 ba79165320cad26676df17c2f00fa52fa4c9ff13142d64733c5a4910d5d0f2a7
sha512 4a3e7e3a554e8ecf881a45c7b35822614ea0d71815a913e3dd46132ae80907bdc056259d796a14878c8e14eb201fa1c38efc2d2d4fc1ec58d2547c735ca07c27
ripemd-160 a1bb92bed2def94b7693c970e0a6504ac6d0df7d

21464069 as geometric shapes

Circle

Radius = n
Diameter 42928138
Circumference 134862722.97309
Area 1.4473513957111E+15

Sphere

Radius = n
Volume 4.142140029972E+22
Surface area 5.7894055828445E+15
Circumference 134862722.97309

Square

Length = n
Perimeter 85856276
Area 460706258036761
Diagonal 30354777.483512

Cube

Length = n
Surface area 2764237548220566
Volume 9.8886309112328E+21
Space diagonal 37176858.045164

Equilateral Triangle

Length = n
Perimeter 64392207
Area 1.9949166157115E+14
Altitude 18588429.022582

Triangular Pyramid

Length = n
Surface area 1.9949166157115E+14
Volume 1.1653863289973E+21
Height 10118259.161171