21463386 (number)

21463386 is an even 8-digits composite number following 21463385 and preceding 21463387. In scientific notation, it is written as 2.1463386 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6132384 positive integers (up to 21463386) that are relatively prime to 21463386.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-three thousand three hundred eighty-six

Notation

Scientific notation 2.1463386 × 10^7
Engineering notation 2.1463386 × 10^6

Prime Factorization of 21463386

Prime Factorization 2 × 3 × 7 × 511033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21463386
Product of the distinct prime numbers

The prime factorization of 21463386 is 2 × 3 × 7 × 511033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 79, 48, 265, 998, 6827, 3544, 98374, 85187, 551529, 404955, 4418168, 4990025, 52321514, 20859848, 315845782, 75265472, 5384295350, 8591118388

Basic calculations (n = 21463386)

Multiplication

n×y
n×2 42926772
n×3 64390158
n×4 85853544
n×5 107316930

Division

n÷y
n÷2 10731693
n÷3 7154462
n÷3 5365846.5
n÷5 4292677.2

Exponentiation

ny
n2 460676938584996
n3 9.8876869541481E+21
n4 2.1222324174404E+29
n5 4.5550293557237E+36

Nth Root

y√n
2√n 4632.8593762384
3√n 277.90695262576
4√n 68.065111299684
5√n 29.26440154228

Divisors of 21463386

1, 2, 3, 6, 7, 14, 21, 42, 511033, 1022066, 1533099, 3066198, 3577231, 7154462, 10731693, 21463386

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 -21463385
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 21463386 can be divided by 16 positive divisors. The sum of these divisors (counting 21463386) is 1, the average is 0.0625.

Base conversion 21463386

Base System Value
2 Binary 1010001111000000101011010
3 Ternary 1111101110020020
4 Quaternary 1101320011122
5 Quinary 20443312021
6 Senary 2044011310
8 Octal 121700532
10 Decimal 21463386
12 Duodecimal 7230b36
16 Hexadecimal 147815a
20 Vigesimal 6e2i96
36 Base36 cs196

Cryptographic Hash Functions

md5 f6d192f96d100725f2bec2c6b5d65d8a
sha1 4a1ab6ea27cfaf9dbda6c95a8b60d1dab6333806
sha256 cc8f3e7a22d9ea787fd0e9720cf912599ec1f37359db57edc52cf85ba65de27f
sha512 35be79172134b66470ef6776c710be914c84dffe374af2fa522222502b07d8583457842f339a730db411e83682e8d7cf21779ac01497c2f52dde143d9bb716b8
ripemd-160 f6c63d0d50f181871b157c8929b82a6ab0aa234f

21463386 as geometric shapes

Circle

Radius = n
Diameter 42926772
Circumference 134858431.55752
Area 1.4472592859369E+15

Sphere

Radius = n
Volume 4.141744626153E+22
Surface area 5.7890371437474E+15
Circumference 134858431.55752

Square

Length = n
Perimeter 85853544
Area 460676938584996
Diagonal 30353811.575649

Cube

Length = n
Surface area 2764061631509976
Volume 9.8876869541481E+21
Space diagonal 37175675.054463

Equilateral Triangle

Length = n
Perimeter 64390158
Area 1.9947896587613E+14
Altitude 18587837.527231

Triangular Pyramid

Length = n
Surface area 1.9947896587613E+14
Volume 1.165275082588E+21
Height 10117937.191883