21568104 (number)

21568104 is an even 8-digits composite number following 21568103 and preceding 21568105. In scientific notation, it is written as 2.1568104 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 6640128 positive integers (up to 21568104) that are relatively prime to 21568104.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1568104 × 10^7
Engineering notation 2.1568104 × 10^6

Prime Factorization of 21568104

Prime Factorization 2 × 2 × 2 × 153 × 67 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5392026
Product of the distinct prime numbers

The prime factorization of 21568104 is 2 × 2 × 2 × 153 × 67 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 73, 53, 222, 497, 171, 6249, 8666, 85954, 739413, 161906, 6555060, 8968949, 46498692, 29691986, 221317424, 825897025, 5011462342, 1588423915

Basic calculations (n = 21568104)

Multiplication

n×y
n×2 43136208
n×3 64704312
n×4 86272416
n×5 107840520

Division

n÷y
n÷2 10784052
n÷3 7189368
n÷3 5392026
n÷5 4313620.8

Exponentiation

ny
n2 465183110154816
n3 1.0033117698863E+22
n4 2.1639532597331E+29
n5 4.6672368957062E+36

Nth Root

y√n
2√n 4644.1472844861
3√n 278.35818089653
4√n 68.147980780696
5√n 29.292901672294

Divisors of 21568104

1, 2, 4, 8, 67, 134, 153, 263, 268, 306, 526, 536, 612, 1052, 1224, 2104, 10251, 17621, 20502, 35242, 40239, 41004, 70484, 80478, 82008, 140968, 160956, 321912, 2696013, 5392026, 10784052, 21568104

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21568103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21568104 can be divided by 32 positive divisors. The sum of these divisors (counting 21568104) is 1, the average is 0.03125.

Base conversion 21568104

Base System Value
2 Binary 1010010010001101001101000
3 Ternary 1111120202212200
4 Quaternary 1102101221220
5 Quinary 21010134404
6 Senary 2050140200
8 Octal 122215150
10 Decimal 21568104
12 Duodecimal 7281660
16 Hexadecimal 1491a68
20 Vigesimal 6eg054
36 Base36 cua20

Cryptographic Hash Functions

md5 c775787d0cafa594454bdeec1418fe15
sha1 3fd208f350b78fed30950ab4ab4d284949f9ee22
sha256 31e2eca14bc69d9c427e9c7a19e2c544d32a86a57874ad01f8ef23eb34cb5c97
sha512 f5201c9c0a719af32f35e14f925a8c51129a81d1bbd9b5aafd0c57df8aba31abefa4f6b56c8dfd7b0376d48fe515e20b343d91e857f2832938ed67ca1dd854bb
ripemd-160 815f73509f6052a4b3ea8a52dfbb659fead50d74

21568104 as geometric shapes

Circle

Radius = n
Diameter 43136208
Circumference 135516394.15652
Area 1.4614158414364E+15

Sphere

Radius = n
Volume 4.2026625140464E+22
Surface area 5.8456633657457E+15
Circumference 135516394.15652

Square

Length = n
Perimeter 86272416
Area 465183110154816
Diagonal 30501905.191473

Cube

Length = n
Surface area 2791098660928896
Volume 1.0033117698863E+22
Space diagonal 37357051.95093

Equilateral Triangle

Length = n
Perimeter 64704312
Area 2.0143019540276E+14
Altitude 18678525.975465

Triangular Pyramid

Length = n
Surface area 2.0143019540276E+14
Volume 1.1824142602181E+21
Height 10167301.730491