21211704 (number)

21211704 is an even 8-digits composite number following 21211703 and preceding 21211705. In scientific notation, it is written as 2.1211704 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 48 positive divisors. There are 6762624 positive integers (up to 21211704) that are relatively prime to 21211704.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred eleven thousand seven hundred four

Notation

Scientific notation 2.1211704 × 10^7
Engineering notation 2.1211704 × 10^6

Prime Factorization of 21211704

Prime Factorization 2 × 2 × 2 × 3 × 3 × 23 × 12809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1767642
Product of the distinct prime numbers

The prime factorization of 21211704 is 2 × 2 × 2 × 3 × 3 × 23 × 12809. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 10, 6, 72, 454, 683, 8129, 7692, 4664, 5501, 495, 858944, 8347033, 4386756, 55134348, 7666345, 767644268, 29544255, 7399344756, 4853931423

Basic calculations (n = 21211704)

Multiplication

n×y
n×2 42423408
n×3 63635112
n×4 84846816
n×5 106058520

Division

n÷y
n÷2 10605852
n÷3 7070568
n÷3 5302926
n÷5 4242340.8

Exponentiation

ny
n2 449936386583616
n3 9.5439174510412E+21
n4 2.0244275197192E+29
n5 4.2941557317738E+36

Nth Root

y√n
2√n 4605.616571101
3√n 276.81642317382
4√n 67.864693111374
5√n 29.195445834987

Divisors of 21211704

1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 12809, 25618, 38427, 51236, 76854, 102472, 115281, 153708, 230562, 294607, 307416, 461124, 589214, 883821, 922248, 1178428, 1767642, 2356856, 2651463, 3535284, 5302926, 7070568, 10605852, 21211704

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21211703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21211704 can be divided by 48 positive divisors. The sum of these divisors (counting 21211704) is 1, the average is 0.020833333333333.

Base conversion 21211704

Base System Value
2 Binary 1010000111010101000111000
3 Ternary 1110220122222200
4 Quaternary 1100322220320
5 Quinary 20412233304
6 Senary 2034350200
8 Octal 120725070
10 Decimal 21211704
12 Duodecimal 712b360
16 Hexadecimal 143aa38
20 Vigesimal 6cb954
36 Base36 cmn20

Cryptographic Hash Functions

md5 f3af989ab483114d3653a5089b4fd72e
sha1 66f0cae05a859f47a95759d71e346a4b53d502d4
sha256 bf0ff2f4cc2b2c92b54f95231b3ee7e70cee8904bff4637dc020043e593883c6
sha512 edd2fb3fde25ef6fe60f2074cae31b86a209d1412f02fa1c5ebdd6913a8c166379b30ae5591756fe0d765d9e31ebf805da396ed169d1f0412dd9bae0d70066cd
ripemd-160 6fa9ee1825b7a4608912d16824d72f2a9445b377

21211704 as geometric shapes

Circle

Radius = n
Diameter 42423408
Circumference 133277066.91304
Area 1.4135168466738E+15

Sphere

Radius = n
Volume 3.9977467934211E+22
Surface area 5.6540673866953E+15
Circumference 133277066.91304

Square

Length = n
Perimeter 84846816
Area 449936386583616
Diagonal 29997879.477844

Cube

Length = n
Surface area 2699618319501696
Volume 9.5439174510412E+21
Space diagonal 36739749.043112

Equilateral Triangle

Length = n
Perimeter 63635112
Area 1.9482817043419E+14
Altitude 18369874.521556

Triangular Pyramid

Length = n
Surface area 1.9482817043419E+14
Volume 1.1247614581193E+21
Height 9999293.1592812