21332456 (number)

21332456 is an even 8-digits composite number following 21332455 and preceding 21332457. In scientific notation, it is written as 2.1332456 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10624624 positive integers (up to 21332456) that are relatively prime to 21332456.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred thirty-two thousand four hundred fifty-six

Notation

Scientific notation 2.1332456 × 10^7
Engineering notation 2.1332456 × 10^6

Prime Factorization of 21332456

Prime Factorization 2 × 2 × 2 × 263 × 10139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5333114
Product of the distinct prime numbers

The prime factorization of 21332456 is 2 × 2 × 2 × 263 × 10139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 3, 77, 74, 819, 5221, 2704, 25737, 78610, 154588, 919057, 970183, 6394854, 75503224, 5158586, 734337053, 35562394, 2764363584, 7268156606

Basic calculations (n = 21332456)

Multiplication

n×y
n×2 42664912
n×3 63997368
n×4 85329824
n×5 106662280

Division

n÷y
n÷2 10666228
n÷3 7110818.6666667
n÷3 5333114
n÷5 4266491.2

Exponentiation

ny
n2 455073678991936
n3 9.7078392338536E+21
n4 2.0709205331126E+29
n5 4.417782115212E+36

Nth Root

y√n
2√n 4618.7071784213
3√n 277.34070775715
4√n 67.961071051163
5√n 29.228610621184

Divisors of 21332456

1, 2, 4, 8, 263, 526, 1052, 2104, 10139, 20278, 40556, 81112, 2666557, 5333114, 10666228, 21332456

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 -21332455
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 21332456 can be divided by 16 positive divisors. The sum of these divisors (counting 21332456) is 1, the average is 0.0625.

Base conversion 21332456

Base System Value
2 Binary 1010001011000000111101000
3 Ternary 1111010210121222
4 Quaternary 1101120013220
5 Quinary 20430114311
6 Senary 2041121212
8 Octal 121300750
10 Decimal 21332456
12 Duodecimal 7189208
16 Hexadecimal 14581e8
20 Vigesimal 6d6b2g
36 Base36 cp888

Cryptographic Hash Functions

md5 0876d1e54a04bcff4d559ce4f10b9086
sha1 8dbf63fe4be6c422ebd3a735f133678320cd6e2b
sha256 49059d8ee4cdca733d4b4587d86724c24f8206a4213e1a3e9f403776e6c9e7d7
sha512 45ac72d6324fe66f9c8fe2d416dd77a1b8cfb48faa8919b4919fb4bb08c5c8b3c9667ebc4e3183ac75c0a5920cfc19d0791dcd22baf910ceaa5c8d8cd94a5b3b
ripemd-160 86bba13d93100e7487457ed3963b4f92b89a11cd

21332456 as geometric shapes

Circle

Radius = n
Diameter 42664912
Circumference 134035774.10526
Area 1.4296561267631E+15

Sphere

Radius = n
Volume 4.0664101892407E+22
Surface area 5.7186245070526E+15
Circumference 134035774.10526

Square

Length = n
Perimeter 85329824
Area 455073678991936
Diagonal 30168648.593927

Cube

Length = n
Surface area 2730442073951616
Volume 9.7078392338536E+21
Space diagonal 36948897.642228

Equilateral Triangle

Length = n
Perimeter 63997368
Area 1.9705268330033E+14
Altitude 18474448.821114

Triangular Pyramid

Length = n
Surface area 1.9705268330033E+14
Volume 1.1440798254878E+21
Height 10056216.197976