20320880 (number)

20320880 is an even 8-digits composite number following 20320879 and preceding 20320881. In scientific notation, it is written as 2.0320880 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 80 positive divisors. There are 7418880 positive integers (up to 20320880) that are relatively prime to 20320880.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand eight hundred eighty

Notation

Scientific notation 2.0320880 × 10^7
Engineering notation 2.0320880 × 10^6

Prime Factorization of 20320880

Prime Factorization 2 × 2 × 2 × 2 × 19 × 5 × 461 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2540110
Product of the distinct prime numbers

The prime factorization of 20320880 is 2 × 2 × 2 × 2 × 19 × 5 × 461 × 29. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 3, 24, 37, 784, 497, 3895, 9555, 57955, 7446, 294366, 565346, 4223672, 1541399, 54679957, 4007301, 87353801, 752076863, 1832046792, 8263048260

Basic calculations (n = 20320880)

Multiplication

n×y
n×2 40641760
n×3 60962640
n×4 81283520
n×5 101604400

Division

n÷y
n÷2 10160440
n÷3 6773626.6666667
n÷3 5080220
n÷5 4064176

Exponentiation

ny
n2 412938163974400
n3 8.3912668775441E+21
n4 1.7051792726655E+29
n5 3.4650743378323E+36

Nth Root

y√n
2√n 4507.8686759931
3√n 272.88573713421
4√n 67.140663356815
5√n 28.945996299233

Divisors of 20320880

1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 461, 464, 551, 580, 760, 922, 1102, 1160, 1520, 1844, 2204, 2305, 2320, 2755, 3688, 4408, 4610, 5510, 7376, 8759, 8816, 9220, 11020, 13369, 17518, 18440, 22040, 26738, 35036, 36880, 43795, 44080, 53476, 66845, 70072, 87590, 106952, 133690, 140144, 175180, 213904, 254011, 267380, 350360, 508022, 534760, 700720, 1016044, 1069520, 1270055, 2032088, 2540110, 4064176, 5080220, 10160440, 20320880

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 -20320879
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 20320880 can be divided by 80 positive divisors. The sum of these divisors (counting 20320880) is 1, the average is 0.0125.

Base conversion 20320880

Base System Value
2 Binary 1001101100001001001110000
3 Ternary 1102020102000012
4 Quaternary 1031201021300
5 Quinary 20200232010
6 Senary 2003314052
8 Octal 115411160
10 Decimal 20320880
12 Duodecimal 697b928
16 Hexadecimal 1361270
20 Vigesimal 670240
36 Base36 c3jow

Cryptographic Hash Functions

md5 4197361908cfb974d50d363bd27e24d3
sha1 dbcff77eb240026fb22e0267178583d8ee02f17c
sha256 81113232e511dab813df2a2402831affcaab216078ab777dd4341d8bdedd77c5
sha512 038b63200ed1ac6a14e83f20af37287dd5d252f5bdb9786528d88c27fee9a51292fed3aeca9af4c274487653b37f439c446cabbf28779d7426a0251365b4f555
ripemd-160 3e62a92affa833f843bd68ead67803c7c7493921

20320880 as geometric shapes

Circle

Radius = n
Diameter 40641760
Circumference 127679854.64496
Area 1.2972835023288E+15

Sphere

Radius = n
Volume 3.5149256502405E+22
Surface area 5.1891340093153E+15
Circumference 127679854.64496

Square

Length = n
Perimeter 81283520
Area 412938163974400
Diagonal 28738064.095356

Cube

Length = n
Surface area 2477628983846400
Volume 8.3912668775441E+21
Space diagonal 35196796.61451

Equilateral Triangle

Length = n
Perimeter 60962640
Area 1.7880747009697E+14
Altitude 17598398.307255

Triangular Pyramid

Length = n
Surface area 1.7880747009697E+14
Volume 9.8892028530958E+20
Height 9579354.6984521