27804920 (number)

27804920 is an even 8-digits composite number following 27804919 and preceding 27804921. In scientific notation, it is written as 2.7804920 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9331200 positive integers (up to 27804920) that are relatively prime to 27804920.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred four thousand nine hundred twenty

Notation

Scientific notation 2.7804920 × 10^7
Engineering notation 2.7804920 × 10^6

Prime Factorization of 27804920

Prime Factorization 2 × 2 × 2 × 143 × 5 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6951230
Product of the distinct prime numbers

The prime factorization of 27804920 is 2 × 2 × 2 × 143 × 5 × 4861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 81, 57, 624, 991, 4970, 4948, 81173, 54171, 349387, 10470, 748502, 7591258, 26198583, 67306547, 617266904, 357604250, 226894205, 8249851845

Basic calculations (n = 27804920)

Multiplication

n×y
n×2 55609840
n×3 83414760
n×4 111219680
n×5 139024600

Division

n÷y
n÷2 13902460
n÷3 9268306.6666667
n÷3 6951230
n÷5 5560984

Exponentiation

ny
n2 773113576206400
n3 2.1496361137333E+22
n4 5.9770460171465E+29
n5 1.6619128634308E+37

Nth Root

y√n
2√n 5273.0370755382
3√n 302.95204140983
4√n 72.615680645011
5√n 30.819410677672

Divisors of 27804920

1, 2, 4, 5, 8, 10, 20, 40, 143, 286, 572, 715, 1144, 1430, 2860, 4861, 5720, 9722, 19444, 24305, 38888, 48610, 97220, 194440, 695123, 1390246, 2780492, 3475615, 5560984, 6951230, 13902460, 27804920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27804919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27804920 can be divided by 32 positive divisors. The sum of these divisors (counting 27804920) is 1, the average is 0.03125.

Base conversion 27804920

Base System Value
2 Binary 1101010000100010011111000
3 Ternary 1221022122011212
4 Quaternary 1222010103320
5 Quinary 24104224140
6 Senary 2431542252
8 Octal 152042370
10 Decimal 27804920
12 Duodecimal 938a988
16 Hexadecimal 1a844f8
20 Vigesimal 8dfc60
36 Base36 gjyew

Cryptographic Hash Functions

md5 88cccc107eaee1ff7261ca4a81b87739
sha1 c20929167005ea7c7e421fe1b2db55761cc7b1af
sha256 03f6510499f01d391ea4e9a3ac2d84e623156b71b67abf3ef8ef7d7fb126d699
sha512 de521325342bcd9afa18e8b76556cff662df1e478cba30d302d0541e9444b53a0f3f16bf705965818693aa3c39f28256e61b33fcc00207316c3f18cca99aaad0
ripemd-160 bf6fea7816d451dfe2987012c76b99b8bb4e056e

27804920 as geometric shapes

Circle

Radius = n
Diameter 55609840
Circumference 174703464.8113
Area 2.4288079314006E+15

Sphere

Radius = n
Volume 9.0043746970611E+22
Surface area 9.7152317256022E+15
Circumference 174703464.8113

Square

Length = n
Perimeter 111219680
Area 773113576206400
Diagonal 39322094.964699

Cube

Length = n
Surface area 4638681457238400
Volume 2.1496361137333E+22
Space diagonal 48159534.140388

Equilateral Triangle

Length = n
Perimeter 83414760
Area 3.3476799850269E+14
Altitude 24079767.070194

Triangular Pyramid

Length = n
Surface area 3.3476799850269E+14
Volume 2.5333704551738E+21
Height 13107364.988233