21273792 (number)

21273792 is an even 8-digits composite number following 21273791 and preceding 21273793. In scientific notation, it is written as 2.1273792 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 7040256 positive integers (up to 21273792) that are relatively prime to 21273792.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred seventy-three thousand seven hundred ninety-two

Notation

Scientific notation 2.1273792 × 10^7
Engineering notation 2.1273792 × 10^6

Prime Factorization of 21273792

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 179 × 619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 664806
Product of the distinct prime numbers

The prime factorization of 21273792 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 179 × 619. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21273792)

Multiplication

n×y
n×2 42547584
n×3 63821376
n×4 85095168
n×5 106368960

Division

n÷y
n÷2 10636896
n÷3 7091264
n÷3 5318448
n÷5 4254758.4

Exponentiation

ny
n2 452574226059264
n3 9.6279699497458E+21
n4 2.0482343009314E+29
n5 4.357371048528E+36

Nth Root

y√n
2√n 4612.3521114503
3√n 277.08624647787
4√n 67.914299756754
5√n 29.212517242556

Divisors of 21273792

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21273791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21273792 can be divided by 56 positive divisors. The sum of these divisors (counting 21273792) is 1, the average is 0.017857142857143.

Base conversion 21273792

Base System Value
2 Binary 1010001001001110011000000
3 Ternary 1111000211011020
4 Quaternary 1101021303000
5 Quinary 20421230132
6 Senary 2035545440
8 Octal 121116300
10 Decimal 21273792
12 Duodecimal 715b280
16 Hexadecimal 1449cc0
20 Vigesimal 6cj49c
36 Base36 cnyyo

Cryptographic Hash Functions

md5 4ba13f735d9f0358a50799706c29706c
sha1 016fe3d7984d087f3a6fed436e5d100650868cd5
sha256 d1bb944ff9cbb34f8f591f9a82ec9215727bf9c114df60c6a98df0d47f7cf677
sha512 f1603c952edce4def13c949879be4d764cedb83bddfedc647c3385e129711b8a38a743174f4999a846c2b5105da24b60449533dab8e8b355afaf64442983a077
ripemd-160 3754fc42627a541e0dae460c20ddca3dec92d0f8

21273792 as geometric shapes

Circle

Radius = n
Diameter 42547584
Circumference 133667177.32239
Area 1.4218038637919E+15

Sphere

Radius = n
Volume 4.0329546217473E+22
Surface area 5.6872154551675E+15
Circumference 133667177.32239

Square

Length = n
Perimeter 85095168
Area 452574226059264
Diagonal 30085685.169504

Cube

Length = n
Surface area 2715445356355584
Volume 9.6279699497458E+21
Space diagonal 36847288.613652

Equilateral Triangle

Length = n
Perimeter 63821376
Area 1.959703884327E+14
Altitude 18423644.306826

Triangular Pyramid

Length = n
Surface area 1.959703884327E+14
Volume 1.1346671400876E+21
Height 10028561.723168