21836308 (number)

21836308 is an even 8-digits composite number following 21836307 and preceding 21836309. In scientific notation, it is written as 2.1836308 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 10078272 positive integers (up to 21836308) that are relatively prime to 21836308.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred thirty-six thousand three hundred eight

Notation

Scientific notation 2.1836308 × 10^7
Engineering notation 2.1836308 × 10^6

Prime Factorization of 21836308

Prime Factorization 2 × 2 × 13 × 419929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10918154
Product of the distinct prime numbers

The prime factorization of 21836308 is 2 × 2 × 13 × 419929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 94, 92, 541, 651, 138, 8701, 82845, 85482, 592710, 487019, 1705292, 7263000, 41874855, 93591164, 300917355, 41012109, 6921170476, 7073629795

Basic calculations (n = 21836308)

Multiplication

n×y
n×2 43672616
n×3 65508924
n×4 87345232
n×5 109181540

Division

n÷y
n÷2 10918154
n÷3 7278769.3333333
n÷3 5459077
n÷5 4367261.6

Exponentiation

ny
n2 476824347070864
n3 1.0412083304538E+22
n4 2.2736145795956E+29
n5 4.9647348233339E+36

Nth Root

y√n
2√n 4672.9335539894
3√n 279.50724558604
4√n 68.358858635801
5√n 29.365394680347

Divisors of 21836308

1, 2, 4, 13, 26, 52, 419929, 839858, 1679716, 5459077, 10918154, 21836308

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21836307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21836308 can be divided by 12 positive divisors. The sum of these divisors (counting 21836308) is 1, the average is 0.083333333333333.

Base conversion 21836308

Base System Value
2 Binary 1010011010011001000010100
3 Ternary 1112002101210011
4 Quaternary 1103103020110
5 Quinary 21042230213
6 Senary 2100010004
8 Octal 123231024
10 Decimal 21836308
12 Duodecimal 7390904
16 Hexadecimal 14d3214
20 Vigesimal 6g9af8
36 Base36 d0104

Cryptographic Hash Functions

md5 fb40094a1a0d0c68ea732aa5e9b4893b
sha1 2febdb3bc5cef50518a2161a9da114e0381e2ab9
sha256 b906d18063de6d057681bb51c48efa50b8a6b7386f6ad01f45a369077ebd18eb
sha512 bd04b6acf09b538eecfec9233f2237b2650ee7144d32526120934850fad37d12d80935f6397e38208b27adada1b96cdbde6c5a87035efbcd6ea1865c5ff77c34
ripemd-160 314d32bfe8c4bf858d96d580c5f5fcb099a3d978

21836308 as geometric shapes

Circle

Radius = n
Diameter 43672616
Circumference 137201569.58865
Area 1.4979878658106E+15

Sphere

Radius = n
Volume 4.361403255747E+22
Surface area 5.9919514632423E+15
Circumference 137201569.58865

Square

Length = n
Perimeter 87345232
Area 476824347070864
Diagonal 30881202.925756

Cube

Length = n
Surface area 2860946082425184
Volume 1.0412083304538E+22
Space diagonal 37821594.905723

Equilateral Triangle

Length = n
Perimeter 65508924
Area 2.0647099885315E+14
Altitude 18910797.452861

Triangular Pyramid

Length = n
Surface area 2.0647099885315E+14
Volume 1.227075785153E+21
Height 10293734.308585