21836216 (number)

21836216 is an even 8-digits composite number following 21836215 and preceding 21836217. In scientific notation, it is written as 2.1836216 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10622880 positive integers (up to 21836216) that are relatively prime to 21836216.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred thirty-six thousand two hundred sixteen

Notation

Scientific notation 2.1836216 × 10^7
Engineering notation 2.1836216 × 10^6

Prime Factorization of 21836216

Prime Factorization 2 × 2 × 2 × 37 × 73771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5459054
Product of the distinct prime numbers

The prime factorization of 21836216 is 2 × 2 × 2 × 37 × 73771. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 85, 82, 968, 461, 8831, 2387, 17585, 43133, 476642, 529998, 9386333, 115101, 48589495, 8833190, 998817206, 283396611, 211868233, 5560512728

Basic calculations (n = 21836216)

Multiplication

n×y
n×2 43672432
n×3 65508648
n×4 87344864
n×5 109181080

Division

n÷y
n÷2 10918108
n÷3 7278738.6666667
n÷3 5459054
n÷5 4367243.2

Exponentiation

ny
n2 476820329198656
n3 1.0411951701573E+22
n4 2.2735762633711E+29
n5 4.9646302379445E+36

Nth Root

y√n
2√n 4672.9237100556
3√n 279.50685304864
4√n 68.358786633875
5√n 29.365369936046

Divisors of 21836216

1, 2, 4, 8, 37, 74, 148, 296, 73771, 147542, 295084, 590168, 2729527, 5459054, 10918108, 21836216

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 -21836215
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 21836216 can be divided by 16 positive divisors. The sum of these divisors (counting 21836216) is 1, the average is 0.0625.

Base conversion 21836216

Base System Value
2 Binary 1010011010011000110111000
3 Ternary 1112002101122202
4 Quaternary 1103103012320
5 Quinary 21042224331
6 Senary 2100005332
8 Octal 123230670
10 Decimal 21836216
12 Duodecimal 7390848
16 Hexadecimal 14d31b8
20 Vigesimal 6g9aag
36 Base36 d00xk

Cryptographic Hash Functions

md5 1abbf5351de8e72a55a4e49743de09e0
sha1 d347e9c8be19e04a2382fdc4396c9303b4d8deb3
sha256 313bad4e6f3f8497ce001d98f87e224a6981a34e1b49079085f0faa08a6ca9cc
sha512 35ad4af20bead09b4cfb146c172f2e54d33db3a2668acfce5b184a741fae51a6c4bfa9ba958683357f73a60d7192b30285d20d3a6a3bc0bb6aac44d1fcad4023
ripemd-160 c448d699b71368543a648e9fdbd480db6d0f1f08

21836216 as geometric shapes

Circle

Radius = n
Diameter 43672432
Circumference 137200991.5356
Area 1.4979752432928E+15

Sphere

Radius = n
Volume 4.3613481300258E+22
Surface area 5.9919009731711E+15
Circumference 137200991.5356

Square

Length = n
Perimeter 87344864
Area 476820329198656
Diagonal 30881072.818108

Cube

Length = n
Surface area 2860921975191936
Volume 1.0411951701573E+22
Space diagonal 37821435.557048

Equilateral Triangle

Length = n
Perimeter 65508648
Area 2.0646925906345E+14
Altitude 18910717.778524

Triangular Pyramid

Length = n
Surface area 2.0646925906345E+14
Volume 1.2270602755948E+21
Height 10293690.939369