21232836 (number)

21232836 is an even 8-digits composite number following 21232835 and preceding 21232837. In scientific notation, it is written as 2.1232836 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6971184 positive integers (up to 21232836) that are relatively prime to 21232836.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-two thousand eight hundred thirty-six

Notation

Scientific notation 2.1232836 × 10^7
Engineering notation 2.1232836 × 10^6

Prime Factorization of 21232836

Prime Factorization 2 × 2 × 9 × 67 × 8803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10616418
Product of the distinct prime numbers

The prime factorization of 21232836 is 2 × 2 × 9 × 67 × 8803. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 68, 85, 737, 323, 397, 3659, 90008, 46865, 258320, 709626, 901852, 2381880, 43594529, 6566390, 836202372, 347368436, 6372351114, 5194502957

Basic calculations (n = 21232836)

Multiplication

n×y
n×2 42465672
n×3 63698508
n×4 84931344
n×5 106164180

Division

n÷y
n÷2 10616418
n÷3 7077612
n÷3 5308209
n÷5 4246567.2

Exponentiation

ny
n2 450833324602896
n3 9.5724700446281E+21
n4 2.032506865725E+29
n5 4.3155884948813E+36

Nth Root

y√n
2√n 4607.9101553741
3√n 276.90831808807
4√n 67.881589222514
5√n 29.201260666764

Divisors of 21232836

1, 2, 4, 9, 18, 36, 67, 134, 268, 603, 1206, 2412, 8803, 17606, 35212, 79227, 158454, 316908, 589801, 1179602, 2359204, 5308209, 10616418, 21232836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21232835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21232836 can be divided by 24 positive divisors. The sum of these divisors (counting 21232836) is 1, the average is 0.041666666666667.

Base conversion 21232836

Base System Value
2 Binary 1010000111111110011000100
3 Ternary 1110221201222100
4 Quaternary 1100333303010
5 Quinary 20413422321
6 Senary 2035032100
8 Octal 120776304
10 Decimal 21232836
12 Duodecimal 713b630
16 Hexadecimal 143fcc4
20 Vigesimal 6ce21g
36 Base36 cn3d0

Cryptographic Hash Functions

md5 6857cc86debc8db95c0672e087f65aa3
sha1 595badbe5945331b9ca5fd5cef6683f02dce7414
sha256 4e1be9765f6760bd11610dc89d35b0629ea90998317f3a0b48223dcc8149e958
sha512 7d0674a64c052fdcc8787e3c348fa62e1696c2cca3e0ba090e29e3f59390e522f22ccebae4030e70ee0a4fc83396a2e0062a04e6d20297c55afd058832f64c2d
ripemd-160 49090e2807f012aa1d1af90c955b33b4d4848d9d

21232836 as geometric shapes

Circle

Radius = n
Diameter 42465672
Circumference 133409843.18495
Area 1.4163346605659E+15

Sphere

Radius = n
Volume 4.0097068758549E+22
Surface area 5.6653386422637E+15
Circumference 133409843.18495

Square

Length = n
Perimeter 84931344
Area 450833324602896
Diagonal 30027764.638844

Cube

Length = n
Surface area 2704999947617376
Volume 9.5724700446281E+21
Space diagonal 36776350.740778

Equilateral Triangle

Length = n
Perimeter 63698508
Area 1.9521655598935E+14
Altitude 18388175.370389

Triangular Pyramid

Length = n
Surface area 1.9521655598935E+14
Volume 1.1281264135436E+21
Height 10009254.879615