21472068 (number)

21472068 is an even 8-digits composite number following 21472067 and preceding 21472069. In scientific notation, it is written as 2.1472068 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 7115296 positive integers (up to 21472068) that are relatively prime to 21472068.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-two thousand sixty-eight

Notation

Scientific notation 2.1472068 × 10^7
Engineering notation 2.1472068 × 10^6

Prime Factorization of 21472068

Prime Factorization 2 × 2 × 3 × 173 × 10343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10736034
Product of the distinct prime numbers

The prime factorization of 21472068 is 2 × 2 × 3 × 173 × 10343. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 49, 81, 144, 570, 327, 8575, 24036, 3940, 74961, 300487, 4752505, 2297814, 20471903, 76424559, 553899945, 521007742, 3347735019, 7774398049

Basic calculations (n = 21472068)

Multiplication

n×y
n×2 42944136
n×3 64416204
n×4 85888272
n×5 107360340

Division

n÷y
n÷2 10736034
n÷3 7157356
n÷3 5368017
n÷5 4294413.6

Exponentiation

ny
n2 461049704196624
n3 9.8996905998898E+21
n4 2.1256682973979E+29
n5 4.5642494227173E+36

Nth Root

y√n
2√n 4633.796283826
3√n 277.94441895578
4√n 68.071993388074
5√n 29.266768665853

Divisors of 21472068

1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10343, 20686, 31029, 41372, 62058, 124116, 1789339, 3578678, 5368017, 7157356, 10736034, 21472068

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 -21472067
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 21472068 can be divided by 24 positive divisors. The sum of these divisors (counting 21472068) is 1, the average is 0.041666666666667.

Base conversion 21472068

Base System Value
2 Binary 1010001111010001101000100
3 Ternary 1111101220010210
4 Quaternary 1101322031010
5 Quinary 20444101233
6 Senary 2044115420
8 Octal 121721504
10 Decimal 21472068
12 Duodecimal 7235b70
16 Hexadecimal 147a344
20 Vigesimal 6e4038
36 Base36 cs7yc

Cryptographic Hash Functions

md5 dc904991c981e286dc303fc3864dafb7
sha1 d2b06aac48d20a7a9f8e138c0bfc000bb0f7d508
sha256 c17ec592d4fb9104cbc7c7b0fba3f34d1fc9d31bb9c6037d95308b6ca698fc43
sha512 adbd472cd0cf121d60a22c4125e497f15cfcc3b07a09a4126d3288de345f04b2a2b05c25f51760ba73a682fe8ce305505651c66163cedca733ff2ef668b8241d
ripemd-160 860339d17bc06f7da0301347b046721c05d07aca

21472068 as geometric shapes

Circle

Radius = n
Diameter 42944136
Circumference 134912982.17236
Area 1.4484303636439E+15

Sphere

Radius = n
Volume 4.1467727015234E+22
Surface area 5.7937214545754E+15
Circumference 134912982.17236

Square

Length = n
Perimeter 85888272
Area 461049704196624
Diagonal 30366089.777797

Cube

Length = n
Surface area 2766298225179744
Volume 9.8996905998898E+21
Space diagonal 37190712.719574

Equilateral Triangle

Length = n
Perimeter 64416204
Area 1.9964037812079E+14
Altitude 18595356.359787

Triangular Pyramid

Length = n
Surface area 1.9964037812079E+14
Volume 1.1666897258051E+21
Height 10122029.925932