21174564 (number)

21174564 is an even 8-digits composite number following 21174563 and preceding 21174565. In scientific notation, it is written as 2.1174564 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6942240 positive integers (up to 21174564) that are relatively prime to 21174564.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred seventy-four thousand five hundred sixty-four

Notation

Scientific notation 2.1174564 × 10^7
Engineering notation 2.1174564 × 10^6

Prime Factorization of 21174564

Prime Factorization 2 × 2 × 3 × 61 × 28927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10587282
Product of the distinct prime numbers

The prime factorization of 21174564 is 2 × 2 × 3 × 61 × 28927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 31, 74, 80, 724, 4764, 3026, 40523, 60505, 973262, 715094, 2398420, 8755766, 89940227, 86448219, 771610817, 99506842, 9076837425, 6858196323

Basic calculations (n = 21174564)

Multiplication

n×y
n×2 42349128
n×3 63523692
n×4 84698256
n×5 105872820

Division

n÷y
n÷2 10587282
n÷3 7058188
n÷3 5293641
n÷5 4234912.8

Exponentiation

ny
n2 448362160590096
n3 9.4938732645933E+21
n4 2.0102862704902E+29
n5 4.2566935292816E+36

Nth Root

y√n
2√n 4601.5827711778
3√n 276.65476763715
4√n 67.834967171642
5√n 29.185214888153

Divisors of 21174564

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 28927, 57854, 86781, 115708, 173562, 347124, 1764547, 3529094, 5293641, 7058188, 10587282, 21174564

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 -21174563
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 21174564 can be divided by 24 positive divisors. The sum of these divisors (counting 21174564) is 1, the average is 0.041666666666667.

Base conversion 21174564

Base System Value
2 Binary 1010000110001100100100100
3 Ternary 1110211210001010
4 Quaternary 1100301210210
5 Quinary 20410041224
6 Senary 2033502220
8 Octal 120614444
10 Decimal 21174564
12 Duodecimal 7111970
16 Hexadecimal 1431924
20 Vigesimal 6c6g84
36 Base36 cluec

Cryptographic Hash Functions

md5 61c80090e964417fd55553cc4996bb16
sha1 95234eca1757fe5abac226a20d8ac491e1c0ac39
sha256 62945f5641856e0c5c304914f12b69d0932ff09c659bb0aefbdd1dd66dac5629
sha512 0266d5fc97df7fe76a4f0e56530e1ad543922c2972209a67cac14f7d4083d7372eaecb226add74826f603a5250d3d6516f3c63a5078c23a2fd93a573e063cd12
ripemd-160 9f4a32b822c31f56647938f0fad07f750ddf2280

21174564 as geometric shapes

Circle

Radius = n
Diameter 42349128
Circumference 133043709.41073
Area 1.4085712698575E+15

Sphere

Radius = n
Volume 3.9767843336212E+22
Surface area 5.63428507943E+15
Circumference 133043709.41073

Square

Length = n
Perimeter 84698256
Area 448362160590096
Diagonal 29945355.586137

Cube

Length = n
Surface area 2690172963540576
Volume 9.4938732645933E+21
Space diagonal 36675420.676119

Equilateral Triangle

Length = n
Perimeter 63523692
Area 1.9414651058335E+14
Altitude 18337710.338059

Triangular Pyramid

Length = n
Surface area 1.9414651058335E+14
Volume 1.1188636941866E+21
Height 9981785.195379