209280928 (number)

209280928 is an even 9-digits composite number following 209280927 and preceding 209280929. In scientific notation, it is written as 2.09280928 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 104640448 positive integers (up to 209280928) that are relatively prime to 209280928.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred eighty thousand nine hundred twenty-eight

Notation

Scientific notation 2.09280928 × 10^8
Engineering notation 2.09280928 × 10^6

Prime Factorization of 209280928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 6540029

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13080058
Product of the distinct prime numbers

The prime factorization of 209280928 is 2 × 2 × 2 × 2 × 2 × 6540029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 38, 93, 911, 993, 9342, 9794, 81959, 93610, 619188, 923752, 667800, 9047825, 67687735, 68518529, 291468794, 750896877, 2466255337, 4919724789

Basic calculations (n = 209280928)

Multiplication

n×y
n×2 418561856
n×3 627842784
n×4 837123712
n×5 1046404640

Division

n÷y
n÷2 104640464
n÷3 69760309.333333
n÷3 52320232
n÷5 41856185.6

Exponentiation

ny
n2 43798506824541184
n3 9.1661921532543E+24
n4 1.9183092000594E+33
n5 4.0146552957936E+41

Nth Root

y√n
2√n 14466.545130058
3√n 593.71298963398
4√n 120.27695178237
5√n 46.147261131661

Divisors of 209280928

1, 2, 4, 8, 16, 32, 6540029, 13080058, 26160116, 52320232, 104640464, 209280928

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209280927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209280928 can be divided by 12 positive divisors. The sum of these divisors (counting 209280928) is 1, the average is 0.083333333333333.

Base conversion 209280928

Base System Value
2 Binary 1100011110010101111110100000
3 Ternary 112120210120110111
4 Quaternary 30132111332200
5 Quinary 412033442203
6 Senary 32433341104
8 Octal 1436257640
10 Decimal 209280928
12 Duodecimal 5a107794
16 Hexadecimal c795fa0
20 Vigesimal 3580268
36 Base36 3glm74

Cryptographic Hash Functions

md5 658cf5d60468849fa259b964d93dbc20
sha1 cb41fadf696a01c98d571bb0ae1bb65e9dc0b05e
sha256 087033d74e9244a8b80a341d5bde76e4c4f8cb624ec07cc695159c63aa273e17
sha512 f378b5ae885cd6db570fe1bfeafc8c517120ace05a5c64ad632bf80876f5dc1f7610267f4b5fef75457b745f83705223b8eb2f83b56053bf63c6dbb8159a210b
ripemd-160 37273a69773572d209a2cacd975e56daa3923285

209280928 as geometric shapes

Circle

Radius = n
Diameter 418561856
Circumference 1314950851.8825
Area 1.3759706727818E+17

Sphere

Radius = n
Volume 3.8395255906742E+25
Surface area 5.5038826911272E+17
Circumference 1314950851.8825

Square

Length = n
Perimeter 837123712
Area 43798506824541184
Diagonal 295967926.72363

Cube

Length = n
Surface area 262791040947247104
Volume 9.1661921532543E+24
Space diagonal 362485200.35116

Equilateral Triangle

Length = n
Perimeter 627842784
Area 1.8965309778939E+16
Altitude 181242600.17558

Triangular Pyramid

Length = n
Surface area 1.8965309778939E+16
Volume 1.0802461048708E+24
Height 98655975.574542