13221680 (number)

13221680 is an even 8-digits composite number following 13221679 and preceding 13221681. In scientific notation, it is written as 1.3221680 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 80 positive divisors. There are 4945920 positive integers (up to 13221680) that are relatively prime to 13221680.

Interesting facts

Basic properties

Name

Name thirteen million two hundred twenty-one thousand six hundred eighty

Notation

Scientific notation 1.3221680 × 10^7
Engineering notation 1.3221680 × 10^6

Prime Factorization of 13221680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 29 × 41 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1652710
Product of the distinct prime numbers

The prime factorization of 13221680 is 2 × 2 × 2 × 2 × 5 × 29 × 41 × 139. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 84, 85, 58, 739, 7016, 5931, 47630, 34513, 706107, 876310, 5736108, 5413172, 93116058, 63814257, 3537290, 336367120, 6880592362, 1274307056

Basic calculations (n = 13221680)

Multiplication

n×y
n×2 26443360
n×3 39665040
n×4 52886720
n×5 66108400

Division

n÷y
n÷2 6610840
n÷3 4407226.6666667
n÷3 3305420
n÷5 2644336

Exponentiation

ny
n2 174812822022400
n3 2.3113191926771E+21
n4 3.0559522743435E+28
n5 4.0404823066642E+35

Nth Root

y√n
2√n 3636.1628126364
3√n 236.46246575393
4√n 60.300603750182
5√n 26.561789362077

Divisors of 13221680

1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 139, 145, 164, 205, 232, 278, 290, 328, 410, 464, 556, 580, 656, 695, 820, 1112, 1160, 1189, 1390, 1640, 2224, 2320, 2378, 2780, 3280, 4031, 4756, 5560, 5699, 5945, 8062, 9512, 11120, 11398, 11890, 16124, 19024, 20155, 22796, 23780, 28495, 32248, 40310, 45592, 47560, 56990, 64496, 80620, 91184, 95120, 113980, 161240, 165271, 227960, 322480, 330542, 455920, 661084, 826355, 1322168, 1652710, 2644336, 3305420, 6610840, 13221680

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13221679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13221680 can be divided by 80 positive divisors. The sum of these divisors (counting 13221680) is 1, the average is 0.0125.

Base conversion 13221680

Base System Value
2 Binary 110010011011111100110000
3 Ternary 220212201201212
4 Quaternary 302123330300
5 Quinary 11341043210
6 Senary 1151215252
8 Octal 62337460
10 Decimal 13221680
12 Duodecimal 4517528
16 Hexadecimal c9bf30
20 Vigesimal 42ce40
36 Base36 7vdww

Cryptographic Hash Functions

md5 7630e80c3987ab5939e79c9f93f00979
sha1 0f3cfbb60e360bc2eb43d399b1f6a61b6ebc2db9
sha256 fd01c96ee2af12d6442bbdbbbf35ba8fb0bc6ce7b5c7bd27365db6f08b8329f2
sha512 7b172266dad1f08489f043662fe7410a2689a60ca6127e5fd4a6b4dc7a4057025b76b8db46a4d0bc342791c54d4db43309d767b1a8e30d6253cefcfbad80168a
ripemd-160 90fa90bad51dc27663a275dcdad99ec0bd312eed

13221680 as geometric shapes

Circle

Radius = n
Diameter 26443360
Circumference 83074265.51223
Area 5.4919067741887E+14

Sphere

Radius = n
Volume 9.6816311944207E+21
Surface area 2.1967627096755E+15
Circumference 83074265.51223

Square

Length = n
Perimeter 52886720
Area 174812822022400
Diagonal 18698279.173357

Cube

Length = n
Surface area 1048876932134400
Volume 2.3113191926771E+21
Space diagonal 22900621.521417

Equilateral Triangle

Length = n
Perimeter 39665040
Area 75696172389323
Altitude 11450310.760709

Triangular Pyramid

Length = n
Surface area 75696172389323
Volume 2.7239157910477E+20
Height 6232759.7244524