21032776 (number)

21032776 is an even 8-digits composite number following 21032775 and preceding 21032777. In scientific notation, it is written as 2.1032776 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 10417680 positive integers (up to 21032776) that are relatively prime to 21032776.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand seven hundred seventy-six

Notation

Scientific notation 2.1032776 × 10^7
Engineering notation 2.1032776 × 10^6

Prime Factorization of 21032776

Prime Factorization 2 × 2 × 2 × 107 × 24571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5258194
Product of the distinct prime numbers

The prime factorization of 21032776 is 2 × 2 × 2 × 107 × 24571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 73, 27, 113, 224, 957, 7745, 2882, 74189, 135272, 338062, 9895467, 6408812, 48874657, 94403779, 993653586, 675641927, 448138060, 2557897823

Basic calculations (n = 21032776)

Multiplication

n×y
n×2 42065552
n×3 63098328
n×4 84131104
n×5 105163880

Division

n÷y
n÷2 10516388
n÷3 7010925.3333333
n÷3 5258194
n÷5 4206555.2

Exponentiation

ny
n2 442377666266176
n3 9.3044303619792E+21
n4 1.9569799961111E+29
n5 4.1160721894685E+36

Nth Root

y√n
2√n 4586.1504554474
3√n 276.03587715368
4√n 67.721122668244
5√n 29.146024076424

Divisors of 21032776

1, 2, 4, 8, 107, 214, 428, 856, 24571, 49142, 98284, 196568, 2629097, 5258194, 10516388, 21032776

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 -21032775
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 21032776 can be divided by 16 positive divisors. The sum of these divisors (counting 21032776) is 1, the average is 0.0625.

Base conversion 21032776

Base System Value
2 Binary 1010000001110111101001000
3 Ternary 1110120120112201
4 Quaternary 1100032331020
5 Quinary 20341022101
6 Senary 2030445544
8 Octal 120167510
10 Decimal 21032776
12 Duodecimal 70638b4
16 Hexadecimal 140ef48
20 Vigesimal 6b91ig
36 Base36 ciszs

Cryptographic Hash Functions

md5 5af7ca4ad3e2165d1e01d89fe81faba4
sha1 d7f2633fe47dc809a1dd7be411932b488f071231
sha256 47a03d26be996783d5d242c363aacb91c7300dd54790aeb5377af2e487b8a63c
sha512 44d387b99a48e1d8108470b9078d0ea29fdcd1dc11479c1cbae1752e571321a46f1c82319b17eee5aa3eb3a2a3353c7d5b244b7fbb74040d4b5fc998ad69666a
ripemd-160 1838b49b15e304e7a35e9c4d8e324894d2efa517

21032776 as geometric shapes

Circle

Radius = n
Diameter 42065552
Circumference 132152829.1324
Area 1.389770426454E+15

Sphere

Radius = n
Volume 3.8974306761376E+22
Surface area 5.5590817058161E+15
Circumference 132152829.1324

Square

Length = n
Perimeter 84131104
Area 442377666266176
Diagonal 29744837.073555

Cube

Length = n
Surface area 2654265997597056
Volume 9.3044303619792E+21
Space diagonal 36429836.656215

Equilateral Triangle

Length = n
Perimeter 63098328
Area 1.9155514852669E+14
Altitude 18214918.328108

Triangular Pyramid

Length = n
Surface area 1.9155514852669E+14
Volume 1.0965376340056E+21
Height 9914945.6911851