21303904 (number)

21303904 is an even 8-digits composite number following 21303903 and preceding 21303905. In scientific notation, it is written as 2.1303904 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 12 positive divisors. There are 10651936 positive integers (up to 21303904) that are relatively prime to 21303904.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred three thousand nine hundred four

Notation

Scientific notation 2.1303904 × 10^7
Engineering notation 2.1303904 × 10^6

Prime Factorization of 21303904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 665747

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1331494
Product of the distinct prime numbers

The prime factorization of 21303904 is 2 × 2 × 2 × 2 × 2 × 665747. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 95, 12, 10, 876, 1456, 506, 89917, 60365, 150033, 730990, 4128418, 7397205, 79222646, 26858998, 835526348, 613661700, 9748163209, 5948979507

Basic calculations (n = 21303904)

Multiplication

n×y
n×2 42607808
n×3 63911712
n×4 85215616
n×5 106519520

Division

n÷y
n÷2 10651952
n÷3 7101301.3333333
n÷3 5325976
n÷5 4260780.8

Exponentiation

ny
n2 453856325641216
n3 9.6689115912532E+21
n4 2.0598556432455E+29
n5 4.3882966877559E+36

Nth Root

y√n
2√n 4615.6152352639
3√n 277.21691880129
4√n 67.938319343827
5√n 29.220782338904

Divisors of 21303904

1, 2, 4, 8, 16, 32, 665747, 1331494, 2662988, 5325976, 10651952, 21303904

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 -21303903
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 21303904 can be divided by 12 positive divisors. The sum of these divisors (counting 21303904) is 1, the average is 0.083333333333333.

Base conversion 21303904

Base System Value
2 Binary 1010001010001001001100000
3 Ternary 1111002100110111
4 Quaternary 1101101021200
5 Quinary 20423211104
6 Senary 2040341104
8 Octal 121211140
10 Decimal 21303904
12 Duodecimal 7174794
16 Hexadecimal 1451260
20 Vigesimal 6d2jf4
36 Base36 com74

Cryptographic Hash Functions

md5 8290465535997350461057afed80487f
sha1 572ce27159194e194cd90f3227d69b6c0bd7ef85
sha256 2747047ae01eab3c5a06805c6164bdb14aeb7d41f355cf8a6328624b01ab3e6a
sha512 954475991c3451a572f791af9514201e8cd8c0fb5eae1f59db53d96e2acdb1f6f152e074302921d5307205f98d5d86fc401e16ef98a76b506380fe820501d1c7
ripemd-160 7e3702fd2c68dcecd8fe04ecc1cf03a7c2ccbef6

21303904 as geometric shapes

Circle

Radius = n
Diameter 42607808
Circumference 133856376.59836
Area 1.4258316984197E+15

Sphere

Radius = n
Volume 4.0501042164387E+22
Surface area 5.7033267936788E+15
Circumference 133856376.59836

Square

Length = n
Perimeter 85215616
Area 453856325641216
Diagonal 30128269.968294

Cube

Length = n
Surface area 2723137953847296
Volume 9.6689115912532E+21
Space diagonal 36899444.12757

Equilateral Triangle

Length = n
Perimeter 63911712
Area 1.9652555383678E+14
Altitude 18449722.063785

Triangular Pyramid

Length = n
Surface area 1.9652555383678E+14
Volume 1.1394921588114E+21
Height 10042756.656098