28999710 (number)

28999710 is an even 8-digits composite number following 28999709 and preceding 28999711. In scientific notation, it is written as 2.8999710 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 7257600 positive integers (up to 28999710) that are relatively prime to 28999710.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-nine thousand seven hundred ten

Notation

Scientific notation 2.8999710 × 10^7
Engineering notation 2.8999710 × 10^6

Prime Factorization of 28999710

Prime Factorization 2 × 29 × 15 × 3 × 41 × 271

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 28999710
Product of the distinct prime numbers

The prime factorization of 28999710 is 2 × 29 × 15 × 3 × 41 × 271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28999710)

Multiplication

n×y
n×2 57999420
n×3 86999130
n×4 115998840
n×5 144998550

Division

n÷y
n÷2 14499855
n÷3 9666570
n÷3 7249927.5
n÷5 5799942

Exponentiation

ny
n2 840983180084100
n3 2.4388268337317E+22
n4 7.0725270918437E+29
n5 2.0510123463061E+37

Nth Root

y√n
2√n 5385.1378812432
3√n 307.23065845956
4√n 73.383498698571
5√n 31.079836895096

Divisors of 28999710

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28999709
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28999710 can be divided by 64 positive divisors. The sum of these divisors (counting 28999710) is 1, the average is 0.015625.

Base conversion 28999710

Base System Value
2 Binary 1101110101000000000011110
3 Ternary 2000120100010100
4 Quaternary 1232220000132
5 Quinary 24410442320
6 Senary 2513321530
8 Octal 156500036
10 Decimal 28999710
12 Duodecimal 98662a6
16 Hexadecimal 1ba801e
20 Vigesimal 914j5a
36 Base36 h9kbi

Cryptographic Hash Functions

md5 d5c25125ec5dd3a3d647707d1916e9da
sha1 931e15d8df4263a37b68d5353687a4334a02f7d4
sha256 c17ba2f6e29ff7840fe1260a31545d307b1f821f9d2b95e0b16a572cf5b69743
sha512 be728ac514e08ab8f3d5de703c4450067548276c7240bab5612c0c06a99afa8a98b2ad3925cc8bdded63c187a2abdc059d04f0df1190db3c4b4e59424a50d1f3
ripemd-160 21c5cc59d0e9a294b03c523ccaa4a2b1ef5bf1fd

28999710 as geometric shapes

Circle

Radius = n
Diameter 57999420
Circumference 182210551.78447
Area 2.6420265803448E+15

Sphere

Radius = n
Volume 1.0215733952305E+23
Surface area 1.0568106321379E+16
Circumference 182210551.78447

Square

Length = n
Perimeter 115998840
Area 840983180084100
Diagonal 41011783.186887

Cube

Length = n
Surface area 5045899080504600
Volume 2.4388268337317E+22
Space diagonal 50228971.124763

Equilateral Triangle

Length = n
Perimeter 86999130
Area 3.6415639905413E+14
Altitude 25114485.562382

Triangular Pyramid

Length = n
Surface area 3.6415639905413E+14
Volume 2.874184987119E+21
Height 13670594.395629