21382016 (number)

21382016 is an even 8-digits composite number following 21382015 and preceding 21382017. In scientific notation, it is written as 2.1382016 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 16 positive divisors. There are 10690944 positive integers (up to 21382016) that are relatively prime to 21382016.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred eighty-two thousand sixteen

Notation

Scientific notation 2.1382016 × 10^7
Engineering notation 2.1382016 × 10^6

Prime Factorization of 21382016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 167047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 334094
Product of the distinct prime numbers

The prime factorization of 21382016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 167047. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 55, 59, 943, 495, 3718, 8994, 76068, 74457, 148384, 977511, 7067820, 613301, 74163470, 2679896, 897546582, 512725333, 6457777309, 7823001037

Basic calculations (n = 21382016)

Multiplication

n×y
n×2 42764032
n×3 64146048
n×4 85528064
n×5 106910080

Division

n÷y
n÷2 10691008
n÷3 7127338.6666667
n÷3 5345504
n÷5 4276403.2

Exponentiation

ny
n2 457190608224256
n3 9.7756569001008E+21
n4 2.0902325224847E+29
n5 4.4693385239487E+36

Nth Root

y√n
2√n 4624.0692036344
3√n 277.55531619178
4√n 68.000508848349
5√n 29.2421789199

Divisors of 21382016

1, 2, 4, 8, 16, 32, 64, 128, 167047, 334094, 668188, 1336376, 2672752, 5345504, 10691008, 21382016

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 -21382015
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 21382016 can be divided by 16 positive divisors. The sum of these divisors (counting 21382016) is 1, the average is 0.0625.

Base conversion 21382016

Base System Value
2 Binary 1010001100100001110000000
3 Ternary 1111020022121112
4 Quaternary 1101210032000
5 Quinary 20433211031
6 Senary 2042142452
8 Octal 121441600
10 Decimal 21382016
12 Duodecimal 71b1a28
16 Hexadecimal 1464380
20 Vigesimal 6dcf0g
36 Base36 cqagw

Cryptographic Hash Functions

md5 d8857ede0ccfa36f864fceae052813c7
sha1 10b03d8f60dd17343fd20f31095d45fe16c3e083
sha256 a6b974294859eaecfc7963a1ea2809924fc302afb4b39bdd18347690367269de
sha512 a6be0539de14dbcde014c1893e0072230d37ba0d2c8027eefa25be8cc7ffc4be5720432f281c6e17fc2df565d9efddea962470040459127ef8a5b1cd959435f7
ripemd-160 adc887691e69701dc3fa851d10309223b2e4081f

21382016 as geometric shapes

Circle

Radius = n
Diameter 42764032
Circumference 134347168.76908
Area 1.4363066560876E+15

Sphere

Radius = n
Volume 4.0948175868495E+22
Surface area 5.7452266243503E+15
Circumference 134347168.76908

Square

Length = n
Perimeter 85528064
Area 457190608224256
Diagonal 30238737.018079

Cube

Length = n
Surface area 2743143649345536
Volume 9.7756569001008E+21
Space diagonal 37034738.080251

Equilateral Triangle

Length = n
Perimeter 64146048
Area 1.9796934054693E+14
Altitude 18517369.040125

Triangular Pyramid

Length = n
Surface area 1.9796934054693E+14
Volume 1.1520722141024E+21
Height 10079579.006026