21496912 (number)

21496912 is an even 8-digits composite number following 21496911 and preceding 21496913. In scientific notation, it is written as 2.1496912 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 10725728 positive integers (up to 21496912) that are relatively prime to 21496912.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand nine hundred twelve

Notation

Scientific notation 2.1496912 × 10^7
Engineering notation 2.1496912 × 10^6

Prime Factorization of 21496912

Prime Factorization 2 × 2 × 2 × 2 × 599 × 2243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2687114
Product of the distinct prime numbers

The prime factorization of 21496912 is 2 × 2 × 2 × 2 × 599 × 2243. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 50, 77, 709, 351, 1790, 8732, 80982, 31293, 39373, 831674, 4045050, 2322961, 32607617, 13162850, 874933500, 84262254, 5068601442, 2468852958

Basic calculations (n = 21496912)

Multiplication

n×y
n×2 42993824
n×3 64490736
n×4 85987648
n×5 107484560

Division

n÷y
n÷2 10748456
n÷3 7165637.3333333
n÷3 5374228
n÷5 4299382.4

Exponentiation

ny
n2 462117225535744
n3 9.934093331026E+21
n4 2.1355233013685E+29
n5 4.5907156483469E+36

Nth Root

y√n
2√n 4636.4762481868
3√n 278.05157506268
4√n 68.091675322221
5√n 29.273538086661

Divisors of 21496912

1, 2, 4, 8, 16, 599, 1198, 2243, 2396, 4486, 4792, 8972, 9584, 17944, 35888, 1343557, 2687114, 5374228, 10748456, 21496912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21496911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21496912 can be divided by 20 positive divisors. The sum of these divisors (counting 21496912) is 1, the average is 0.05.

Base conversion 21496912

Base System Value
2 Binary 1010010000000010001010000
3 Ternary 1111110011012221
4 Quaternary 1102000101100
5 Quinary 21000400122
6 Senary 2044430424
8 Octal 122002120
10 Decimal 21496912
12 Duodecimal 7248414
16 Hexadecimal 1480450
20 Vigesimal 6e725c
36 Base36 csr4g

Cryptographic Hash Functions

md5 7f2e5c94a49478f3bfc26cc052d1536e
sha1 68ca06c3410b5bf880dc57594c82a4956d2cf86b
sha256 06f171b23835a20597a16419d9b6f0030e9e46bb0eacf5bf3ed66312d3a26f33
sha512 09236d2bf61176ee94f6f6b183632b009f300a8550a1ed67bbab33f278020dd4f015f17720fa3aaf5d66a6e958105b90f97bb7627b00e75e431fd9af02f35783
ripemd-160 4d26f11336f268c8d50b15c7e935ef3589a28d83

21496912 as geometric shapes

Circle

Radius = n
Diameter 42993824
Circumference 135069081.62813
Area 1.4517840808404E+15

Sphere

Radius = n
Volume 4.1611832838436E+22
Surface area 5.8071363233616E+15
Circumference 135069081.62813

Square

Length = n
Perimeter 85987648
Area 462117225535744
Diagonal 30401224.499541

Cube

Length = n
Surface area 2772703353214464
Volume 9.934093331026E+21
Space diagonal 37233743.789837

Equilateral Triangle

Length = n
Perimeter 64490736
Area 2.0010262842017E+14
Altitude 18616871.894919

Triangular Pyramid

Length = n
Surface area 2.0010262842017E+14
Volume 1.1707441265514E+21
Height 10133741.499847