20199280 (number)

20199280 is an even 8-digits composite number following 20199279 and preceding 20199281. In scientific notation, it is written as 2.0199280 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 80 positive divisors. There are 7520256 positive integers (up to 20199280) that are relatively prime to 20199280.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand two hundred eighty

Notation

Scientific notation 2.0199280 × 10^7
Engineering notation 2.0199280 × 10^6

Prime Factorization of 20199280

Prime Factorization 2 × 2 × 2 × 2 × 19 × 5 × 137 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2524910
Product of the distinct prime numbers

The prime factorization of 20199280 is 2 × 2 × 2 × 2 × 19 × 5 × 137 × 97. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 78, 63, 961, 345, 2105, 4658, 89503, 97582, 392859, 995291, 5201974, 1836279, 25928774, 9160628, 28978003, 583762972, 3108268440, 4331042929

Basic calculations (n = 20199280)

Multiplication

n×y
n×2 40398560
n×3 60597840
n×4 80797120
n×5 100996400

Division

n÷y
n÷2 10099640
n÷3 6733093.3333333
n÷3 5049820
n÷5 4039856

Exponentiation

ny
n2 408010912518400
n3 8.2415266650147E+21
n4 1.664729047341E+29
n5 3.3626328151374E+36

Nth Root

y√n
2√n 4494.3609111864
3√n 272.34033235328
4√n 67.039994862667
5√n 28.911270553211

Divisors of 20199280

1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 137, 152, 190, 194, 274, 304, 380, 388, 485, 548, 685, 760, 776, 970, 1096, 1370, 1520, 1552, 1843, 1940, 2192, 2603, 2740, 3686, 3880, 5206, 5480, 7372, 7760, 9215, 10412, 10960, 13015, 13289, 14744, 18430, 20824, 26030, 26578, 29488, 36860, 41648, 52060, 53156, 66445, 73720, 104120, 106312, 132890, 147440, 208240, 212624, 252491, 265780, 504982, 531560, 1009964, 1063120, 1262455, 2019928, 2524910, 4039856, 5049820, 10099640, 20199280

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 -20199279
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 20199280 can be divided by 80 positive divisors. The sum of these divisors (counting 20199280) is 1, the average is 0.0125.

Base conversion 20199280

Base System Value
2 Binary 1001101000011011101110000
3 Ternary 1102000020012111
4 Quaternary 1031003131300
5 Quinary 20132334110
6 Senary 2000535104
8 Octal 115033560
10 Decimal 20199280
12 Duodecimal 6921494
16 Hexadecimal 1343770
20 Vigesimal 664i40
36 Base36 c0xv4

Cryptographic Hash Functions

md5 9d89dd99980d2ac11c821b2a193fa349
sha1 11ad4ebebf8cf7296e8cf62220505ecc3c42cd1b
sha256 5da92f7ae5c56d3ca87baba128636e0f480d1d79d5de36eadc0f7da9c18c9b71
sha512 68cbcb76aec90a08f65d9842e466b5e73f6b104744ad1ceb8426f31803cf09fa28ec7b71197dcac267c3d3ecbf6299a38585b2a596bc20660adaaa740fdcf35c
ripemd-160 780ae74251edad14a08b44f5288a82fe10e5b33f

20199280 as geometric shapes

Circle

Radius = n
Diameter 40398560
Circumference 126915819.31161
Area 1.2818040853523E+15

Sphere

Radius = n
Volume 3.4522026166899E+22
Surface area 5.1272163414091E+15
Circumference 126915819.31161

Square

Length = n
Perimeter 80797120
Area 408010912518400
Diagonal 28566095.726172

Cube

Length = n
Surface area 2448065475110400
Volume 8.2415266650147E+21
Space diagonal 34986179.23631

Equilateral Triangle

Length = n
Perimeter 60597840
Area 1.766739076311E+14
Altitude 17493089.618155

Triangular Pyramid

Length = n
Surface area 1.766739076311E+14
Volume 9.7127323202694E+20
Height 9522031.9087239