21682012 (number)

21682012 is an even 8-digits composite number following 21682011 and preceding 21682013. In scientific notation, it is written as 2.1682012 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 9826800 positive integers (up to 21682012) that are relatively prime to 21682012.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred eighty-two thousand twelve

Notation

Scientific notation 2.1682012 × 10^7
Engineering notation 2.1682012 × 10^6

Prime Factorization of 21682012

Prime Factorization 2 × 2 × 11 × 863 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10841006
Product of the distinct prime numbers

The prime factorization of 21682012 is 2 × 2 × 11 × 863 × 571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 2, 45, 398, 284, 9498, 4097, 79661, 5471, 383244, 726550, 2677004, 5756425, 59316029, 49522434, 247301022, 314494133, 1794145162, 864327276

Basic calculations (n = 21682012)

Multiplication

n×y
n×2 43364024
n×3 65046036
n×4 86728048
n×5 108410060

Division

n÷y
n÷2 10841006
n÷3 7227337.3333333
n÷3 5420503
n÷5 4336402.4

Exponentiation

ny
n2 470109644368144
n3 1.0192922950506E+22
n4 2.2100307772794E+29
n5 4.7917913833342E+36

Nth Root

y√n
2√n 4656.3947427167
3√n 278.8473533683
4√n 68.237780904106
5√n 29.323777536376

Divisors of 21682012

1, 2, 4, 11, 22, 44, 571, 863, 1142, 1726, 2284, 3452, 6281, 9493, 12562, 18986, 25124, 37972, 492773, 985546, 1971092, 5420503, 10841006, 21682012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21682011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21682012 can be divided by 24 positive divisors. The sum of these divisors (counting 21682012) is 1, the average is 0.041666666666667.

Base conversion 21682012

Base System Value
2 Binary 1010010101101011101011100
3 Ternary 1111210120010111
4 Quaternary 1102231131130
5 Quinary 21022311022
6 Senary 2052415404
8 Octal 122553534
10 Decimal 21682012
12 Duodecimal 7317564
16 Hexadecimal 14ad75c
20 Vigesimal 6fa50c
36 Base36 cwpy4

Cryptographic Hash Functions

md5 2004369242f91105bf850010fe6a8201
sha1 14f665296d78be6b331f18c02380c08ee931b490
sha256 cd15da2f88d02a563d74f38e0539980e33641e42f4c0407bd4014b906d73784e
sha512 0b2edd6ca6eeb427c6a8febcfae1a711700d166214a654765a376c56d4860e55aaea290f6476d4dbb629dc57f445896e9b5f0caf9fff788ffcf47ed33648ae81
ripemd-160 393b4394d2adfda13ff3ec635bc42fbb8a5e27b4

21682012 as geometric shapes

Circle

Radius = n
Diameter 43364024
Circumference 136232099.22849
Area 1.4768930051287E+15

Sphere

Radius = n
Volume 4.2696015813221E+22
Surface area 5.9075720205147E+15
Circumference 136232099.22849

Square

Length = n
Perimeter 86728048
Area 470109644368144
Diagonal 30662995.429936

Cube

Length = n
Surface area 2820657866208864
Volume 1.0192922950506E+22
Space diagonal 37554346.394318

Equilateral Triangle

Length = n
Perimeter 65046036
Area 2.0356344729344E+14
Altitude 18777173.197159

Triangular Pyramid

Length = n
Surface area 2.0356344729344E+14
Volume 1.2012474897358E+21
Height 10220998.476645