21756084 (number)

21756084 is an even 8-digits composite number following 21756083 and preceding 21756085. In scientific notation, it is written as 2.1756084 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6216000 positive integers (up to 21756084) that are relatively prime to 21756084.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred fifty-six thousand eighty-four

Notation

Scientific notation 2.1756084 × 10^7
Engineering notation 2.1756084 × 10^6

Prime Factorization of 21756084

Prime Factorization 2 × 2 × 3 × 7 × 259001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10878042
Product of the distinct prime numbers

The prime factorization of 21756084 is 2 × 2 × 3 × 7 × 259001. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 56, 60, 734, 35, 9614, 1807, 1745, 6992, 172813, 913402, 1279437, 5507598, 51074942, 30866205, 982965866, 931140654, 9869413504, 3225748012

Basic calculations (n = 21756084)

Multiplication

n×y
n×2 43512168
n×3 65268252
n×4 87024336
n×5 108780420

Division

n÷y
n÷2 10878042
n÷3 7252028
n÷3 5439021
n÷5 4351216.8

Exponentiation

ny
n2 473327191015056
n3 1.0297746127208E+22
n4 2.240386297542E+29
n5 4.8742032481773E+36

Nth Root

y√n
2√n 4664.3417542028
3√n 279.16453341604
4√n 68.295986369646
5√n 29.343785907844

Divisors of 21756084

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 259001, 518002, 777003, 1036004, 1554006, 1813007, 3108012, 3626014, 5439021, 7252028, 10878042, 21756084

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 -21756083
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 21756084 can be divided by 24 positive divisors. The sum of these divisors (counting 21756084) is 1, the average is 0.041666666666667.

Base conversion 21756084

Base System Value
2 Binary 1010010111111100010110100
3 Ternary 1111221022201220
4 Quaternary 1102333202310
5 Quinary 21032143314
6 Senary 2054150340
8 Octal 122774264
10 Decimal 21756084
12 Duodecimal 73523b0
16 Hexadecimal 14bf8b4
20 Vigesimal 6fja44
36 Base36 cyb3o

Cryptographic Hash Functions

md5 b5f18f592539a231886cd2ef9c1119b6
sha1 7ccd4213b86e101160d86215eb94e05bba5c3165
sha256 5796ca2044676b50a03e50dcfb8085386cabd948740c01c57f9d22868b80aaf2
sha512 06752d65975e8f9400a2a9757a3f1d02606dc596eba64a64f1b9768e27ea547b2452cc3e6fda4ecc531a4d00f2669a962f07959ad88102faec566fee0203a2da
ripemd-160 e4aed4c88b8e26478fc2237fa30eb2ab1badc03e

21756084 as geometric shapes

Circle

Radius = n
Diameter 43512168
Circumference 136697507.33056
Area 1.4870012260372E+15

Sphere

Radius = n
Volume 4.3135098109024E+22
Surface area 5.9480049041488E+15
Circumference 136697507.33056

Square

Length = n
Perimeter 87024336
Area 473327191015056
Diagonal 30767749.056928

Cube

Length = n
Surface area 2839963146090336
Volume 1.0297746127208E+22
Space diagonal 37682642.861736

Equilateral Triangle

Length = n
Perimeter 65268252
Area 2.0495668586048E+14
Altitude 18841321.430868

Triangular Pyramid

Length = n
Surface area 2.0495668586048E+14
Volume 1.213601019581E+21
Height 10255916.352309