21084552 (number)

21084552 is an even 8-digits composite number following 21084551 and preceding 21084553. In scientific notation, it is written as 2.1084552 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 7028160 positive integers (up to 21084552) that are relatively prime to 21084552.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-four thousand five hundred fifty-two

Notation

Scientific notation 2.1084552 × 10^7
Engineering notation 2.1084552 × 10^6

Prime Factorization of 21084552

Prime Factorization 2 × 2 × 2 × 9 × 292841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5271138
Product of the distinct prime numbers

The prime factorization of 21084552 is 2 × 2 × 2 × 9 × 292841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 4, 36, 291, 844, 7748, 4243, 88362, 3980, 833671, 394221, 6024034, 7307701, 615617, 46902168, 318831435, 75349115, 9040934845, 9088796261

Basic calculations (n = 21084552)

Multiplication

n×y
n×2 42169104
n×3 63253656
n×4 84338208
n×5 105422760

Division

n÷y
n÷2 10542276
n÷3 7028184
n÷3 5271138
n÷5 4216910.4

Exponentiation

ny
n2 444558333040704
n3 9.37331329003E+21
n4 1.9763211147593E+29
n5 4.166984531284E+36

Nth Root

y√n
2√n 4591.7918071271
3√n 276.26219570381
4√n 67.762761212388
5√n 29.160359614433

Divisors of 21084552

1, 2, 4, 8, 9, 18, 36, 72, 292841, 585682, 1171364, 2342728, 2635569, 5271138, 10542276, 21084552

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 -21084551
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 21084552 can be divided by 16 positive divisors. The sum of these divisors (counting 21084552) is 1, the average is 0.0625.

Base conversion 21084552

Base System Value
2 Binary 1010000011011100110001000
3 Ternary 1110200012120100
4 Quaternary 1100123212020
5 Quinary 20344201202
6 Senary 2031525400
8 Octal 120334610
10 Decimal 21084552
12 Duodecimal 7089860
16 Hexadecimal 141b988
20 Vigesimal 6bfb7c
36 Base36 cjwy0

Cryptographic Hash Functions

md5 24af53ed63c813f8b3a4e0a0d4e6fded
sha1 e30e92e3ee5592c5e0faf48523bf629cff0b0063
sha256 e06a5a6a3e531fba39832639b2b568d9d51ebc501f652d19d5b586ec3bba8de7
sha512 aa2bb2a52515b5f5b456cfa1af0059a528db4cfbce6ca83fc2ab6b07413d5a6f4fc01c780d346f226b6d4bd127cc0300eaf1c9e842c824373b309cdd0bb4d81c
ripemd-160 1a54433d584d3fd3e8ca6d2e720c3aa416f0b9ab

21084552 as geometric shapes

Circle

Radius = n
Diameter 42169104
Circumference 132478147.33486
Area 1.3966211931728E+15

Sphere

Radius = n
Volume 3.9262842895672E+22
Surface area 5.5864847726912E+15
Circumference 132478147.33486

Square

Length = n
Perimeter 84338208
Area 444558333040704
Diagonal 29818059.394961

Cube

Length = n
Surface area 2667349998244224
Volume 9.37331329003E+21
Space diagonal 36519515.318828

Equilateral Triangle

Length = n
Perimeter 63253656
Area 1.9249940493866E+14
Altitude 18259757.659414

Triangular Pyramid

Length = n
Surface area 1.9249940493866E+14
Volume 1.1046555649277E+21
Height 9939353.1316536