208996928 (number)

208996928 is an even 9-digits composite number following 208996927 and preceding 208996929. In scientific notation, it is written as 2.08996928 × 10^8. The sum of its digits is 53. It has a total of 9 prime factors and 56 positive divisors. There are 89284608 positive integers (up to 208996928) that are relatively prime to 208996928.

Interesting facts

Basic properties

Name

Name two hundred eight million nine hundred ninety-six thousand nine hundred twenty-eight

Notation

Scientific notation 2.08996928 × 10^8
Engineering notation 2.08996928 × 10^6

Prime Factorization of 208996928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 449 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6531154
Product of the distinct prime numbers

The prime factorization of 208996928 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 449 × 1039. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 1, 13, 27, 733, 511, 2535, 6781, 69165, 17651, 125611, 604632, 6836664, 7489291, 52808307, 29360337, 217987593, 953311641, 9738842981, 4504566940

Basic calculations (n = 208996928)

Multiplication

n×y
n×2 417993856
n×3 626990784
n×4 835987712
n×5 1044984640

Division

n÷y
n÷2 104498464
n÷3 69665642.666667
n÷3 52249232
n÷5 41799385.6

Exponentiation

ny
n2 43679715913437184
n3 9.1289264418211E+24
n4 1.9079175822786E+33
n5 3.9874891357341E+41

Nth Root

y√n
2√n 14456.726047069
3√n 593.44430641835
4√n 120.2361262145
5√n 46.134729706012

Divisors of 208996928

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 449, 898, 1039, 1796, 2078, 3143, 3592, 4156, 6286, 7184, 7273, 8312, 12572, 14368, 14546, 16624, 25144, 28736, 29092, 33248, 50288, 58184, 66496, 100576, 116368, 201152, 232736, 465472, 466511, 933022, 1866044, 3265577, 3732088, 6531154, 7464176, 13062308, 14928352, 26124616, 29856704, 52249232, 104498464, 208996928

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208996927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208996928 can be divided by 56 positive divisors. The sum of these divisors (counting 208996928) is 1, the average is 0.017857142857143.

Base conversion 208996928

Base System Value
2 Binary 1100011101010000101001000000
3 Ternary 112120021010212222
4 Quaternary 30131100221000
5 Quinary 412000400203
6 Senary 32423310212
8 Octal 1435205100
10 Decimal 208996928
12 Duodecimal 59bab368
16 Hexadecimal c750a40
20 Vigesimal 3564c68
36 Base36 3gfj28

Cryptographic Hash Functions

md5 e6a36c44139c0b0510a99740bd9f38e7
sha1 7a6aef71a60cf3f503dc9c626f2da6a883909ee9
sha256 760a9be5cbdae526c7388ba72f482d4f310df13a881532916a2c77d80df6257d
sha512 d7486b15a89d68f741872c5426dac84cf70ad1ab37ddc05a18692fb894309d71f431a5c4152498e7be322e222a168c46a9ef8a56f1746da4b8df9ba28293e3bd
ripemd-160 403678c3c2581420fdf714072882c2df59be3c28

208996928 as geometric shapes

Circle

Radius = n
Diameter 417993856
Circumference 1313166427.2553
Area 1.3722387462454E+17

Sphere

Radius = n
Volume 3.8239157659716E+25
Surface area 5.4889549849817E+17
Circumference 1313166427.2553

Square

Length = n
Perimeter 835987712
Area 43679715913437184
Diagonal 295566290.07191

Cube

Length = n
Surface area 262078295480623104
Volume 9.1289264418211E+24
Space diagonal 361993297.92181

Equilateral Triangle

Length = n
Perimeter 626990784
Area 1.8913871805562E+16
Altitude 180996648.96091

Triangular Pyramid

Length = n
Surface area 1.8913871805562E+16
Volume 1.0758542986608E+24
Height 98522096.690638