21464510 (number)

21464510 is an even 8-digits composite number following 21464509 and preceding 21464511. In scientific notation, it is written as 2.1464510 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 8533728 positive integers (up to 21464510) that are relatively prime to 21464510.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-four thousand five hundred ten

Notation

Scientific notation 2.1464510 × 10^7
Engineering notation 2.1464510 × 10^6

Prime Factorization of 21464510

Prime Factorization 2 × 5 × 167 × 12853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21464510
Product of the distinct prime numbers

The prime factorization of 21464510 is 2 × 5 × 167 × 12853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 99, 89, 543, 600, 6099, 5643, 77944, 77293, 651117, 507306, 5221214, 1671141, 34878597, 5689316, 757976234, 231933257, 6887846785, 3951387075

Basic calculations (n = 21464510)

Multiplication

n×y
n×2 42929020
n×3 64393530
n×4 85858040
n×5 107322550

Division

n÷y
n÷2 10732255
n÷3 7154836.6666667
n÷3 5366127.5
n÷5 4292902

Exponentiation

ny
n2 460725189540100
n3 9.8892404381354E+21
n4 2.1226770027676E+29
n5 4.5562221752675E+36

Nth Root

y√n
2√n 4632.9806820232
3√n 277.91180370816
4√n 68.066002394905
5√n 29.264708040969

Divisors of 21464510

1, 2, 5, 10, 167, 334, 835, 1670, 12853, 25706, 64265, 128530, 2146451, 4292902, 10732255, 21464510

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 -21464509
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 21464510 can be divided by 16 positive divisors. The sum of these divisors (counting 21464510) is 1, the average is 0.0625.

Base conversion 21464510

Base System Value
2 Binary 1010001111000010110111110
3 Ternary 1111101111202212
4 Quaternary 1101320112332
5 Quinary 20443331020
6 Senary 2044020422
8 Octal 121702676
10 Decimal 21464510
12 Duodecimal 7231712
16 Hexadecimal 14785be
20 Vigesimal 6e315a
36 Base36 cs24e

Cryptographic Hash Functions

md5 f81f47283068bfb5c6229948f549f20e
sha1 dee93819f0d6b13257aec8c1afab2944bd68dba6
sha256 e21eb28ebe3545cb231e434f0e1d9ad9d813a705979a9a5cc93f59eb3c07efbd
sha512 716fed48cb8c1c5358e1c7105539fd722abe0f3084faa111ef20f343a73318a9e71913defce469d8a0d3d84680c10606bec298c6ceab40ecf644075bdefa5e0e
ripemd-160 999c67961096053e153293bbe92e830f2c12c6b9

21464510 as geometric shapes

Circle

Radius = n
Diameter 42929020
Circumference 134865493.85781
Area 1.4474108707829E+15

Sphere

Radius = n
Volume 4.1423953480039E+22
Surface area 5.7896434831318E+15
Circumference 134865493.85781

Square

Length = n
Perimeter 85858040
Area 460725189540100
Diagonal 30355401.151693

Cube

Length = n
Surface area 2764351137240600
Volume 9.8892404381354E+21
Space diagonal 37177621.87957

Equilateral Triangle

Length = n
Perimeter 64393530
Area 1.9949985915256E+14
Altitude 18588810.939785

Triangular Pyramid

Length = n
Surface area 1.9949985915256E+14
Volume 1.1654581624316E+21
Height 10118467.050564