21836338 (number)

21836338 is an even 8-digits composite number following 21836337 and preceding 21836339. In scientific notation, it is written as 2.1836338 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 10105920 positive integers (up to 21836338) that are relatively prime to 21836338.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1836338 × 10^7
Engineering notation 2.1836338 × 10^6

Prime Factorization of 21836338

Prime Factorization 2 × 23 × 31 × 15313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21836338
Product of the distinct prime numbers

The prime factorization of 21836338 is 2 × 23 × 31 × 15313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 90, 6, 787, 47, 1254, 7179, 80492, 5672, 199464, 215911, 4709218, 6070567, 30705186, 80564642, 503811303, 653779318, 9610821404, 9089965845

Basic calculations (n = 21836338)

Multiplication

n×y
n×2 43672676
n×3 65509014
n×4 87345352
n×5 109181690

Division

n÷y
n÷2 10918169
n÷3 7278779.3333333
n÷3 5459084.5
n÷5 4367267.6

Exponentiation

ny
n2 476825657250244
n3 1.0412126218788E+22
n4 2.2736270741213E+29
n5 4.9647689276463E+36

Nth Root

y√n
2√n 4672.9367639633
3√n 279.50737358713
4√n 68.358882114641
5√n 29.365402749123

Divisors of 21836338

1, 2, 23, 31, 46, 62, 713, 1426, 15313, 30626, 352199, 474703, 704398, 949406, 10918169, 21836338

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 -21836337
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 21836338 can be divided by 16 positive divisors. The sum of these divisors (counting 21836338) is 1, the average is 0.0625.

Base conversion 21836338

Base System Value
2 Binary 1010011010011001000110010
3 Ternary 1112002101211021
4 Quaternary 1103103020302
5 Quinary 21042230323
6 Senary 2100010054
8 Octal 123231062
10 Decimal 21836338
12 Duodecimal 739092a
16 Hexadecimal 14d3232
20 Vigesimal 6g9agi
36 Base36 d010y

Cryptographic Hash Functions

md5 6348cc750d99e83962a86a195b02a91d
sha1 8f437536ee981caad84c1ad101c88e3e3955a8b1
sha256 bbe3c2a78c6d4097c7d56b9a58f371657403e60930fc4d8354c341fb15252da1
sha512 af13a6f575bfc9ccaf132f4a39b99adf55fb7d3cd5610c6f562fa00e04693faf17b3f2a4e9c4a48b0dbfb17fe6f198df480118d3f394f730a515799c39c5785d
ripemd-160 1edfb144c9c2ba801306e642ae510a4594d65c93

21836338 as geometric shapes

Circle

Radius = n
Diameter 43672676
Circumference 137201758.08421
Area 1.4979919818605E+15

Sphere

Radius = n
Volume 4.3614212316261E+22
Surface area 5.991967927442E+15
Circumference 137201758.08421

Square

Length = n
Perimeter 87345352
Area 476825657250244
Diagonal 30881245.352163

Cube

Length = n
Surface area 2860953943501464
Volume 1.0412126218788E+22
Space diagonal 37821646.867247

Equilateral Triangle

Length = n
Perimeter 65509014
Area 2.0647156617746E+14
Altitude 18910823.433623

Triangular Pyramid

Length = n
Surface area 2.0647156617746E+14
Volume 1.2270808426459E+21
Height 10293748.450721