28298011 (number)

28298011 is an odd 8-digits composite number following 28298010 and preceding 28298012. In scientific notation, it is written as 2.8298011 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 22863168 positive integers (up to 28298011) that are relatively prime to 28298011.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand eleven

Notation

Scientific notation 2.8298011 × 10^7
Engineering notation 2.8298011 × 10^6

Prime Factorization of 28298011

Prime Factorization 7 × 19 × 263 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28298011
Product of the distinct prime numbers

The prime factorization of 28298011 is 7 × 19 × 263 × 809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 78, 67, 887, 508, 7301, 2275, 32061, 38817, 997304, 122399, 273764, 6007705, 41941409, 49143335, 5115769, 604603210, 7551045275, 1227862959

Basic calculations (n = 28298011)

Multiplication

n×y
n×2 56596022
n×3 84894033
n×4 113192044
n×5 141490055

Division

n÷y
n÷2 14149005.5
n÷3 9432670.3333333
n÷3 7074502.75
n÷5 5659602.2

Exponentiation

ny
n2 800777426556121
n3 2.2660408425237E+22
n4 6.4124448688184E+29
n5 1.8145943543472E+37

Nth Root

y√n
2√n 5319.5874840066
3√n 304.73240346835
4√n 72.935502219472
5√n 30.927953392332

Divisors of 28298011

1, 7, 19, 133, 263, 809, 1841, 4997, 5663, 15371, 34979, 107597, 212767, 1489369, 4042573, 28298011

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28298010
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28298011 can be divided by 16 positive divisors. The sum of these divisors (counting 28298011) is 1, the average is 0.0625.

Base conversion 28298011

Base System Value
2 Binary 1101011111100101100011011
3 Ternary 1222020200120111
4 Quaternary 1223330230123
5 Quinary 24221014021
6 Senary 2450305151
8 Octal 153745433
10 Decimal 28298011
12 Duodecimal 95881b7
16 Hexadecimal 1afcb1b
20 Vigesimal 8gh50b
36 Base36 guivv

Cryptographic Hash Functions

md5 59176c2f90716b73e8f05dd85156d4bb
sha1 c8dc371c60c3798cbe312f0951f1730bf1c4ae2b
sha256 0f90f2a91b7847b3e41d5cf422d22635aa824b96385acfbced3a21ba9b5ce688
sha512 852702c39b924c5f7e77e4b2de78f1e3572354e1b2f0a0d08a9f2f491956c940a2807c3b33a1ac35134d3fa893ab50fd6e6656fd28bb37e35c205e16cbbf3a02
ripemd-160 edb27860cf426c8f4b2a9f3349ba7a4e64fe8ca5

28298011 as geometric shapes

Circle

Radius = n
Diameter 56596022
Circumference 177801646.93761
Area 2.5157164804292E+15

Sphere

Radius = n
Volume 9.4919696848091E+22
Surface area 1.0062865921717E+16
Circumference 177801646.93761

Square

Length = n
Perimeter 113192044
Area 800777426556121
Diagonal 40019430.944383

Cube

Length = n
Surface area 4804664559336726
Volume 2.2660408425237E+22
Space diagonal 49013592.805143

Equilateral Triangle

Length = n
Perimeter 84894033
Area 3.4674679708736E+14
Altitude 24506796.402571

Triangular Pyramid

Length = n
Surface area 3.4674679708736E+14
Volume 2.670554743657E+21
Height 13339810.314794