28298910 (number)

28298910 is an even 8-digits composite number following 28298909 and preceding 28298911. In scientific notation, it is written as 2.8298910 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 7495200 positive integers (up to 28298910) that are relatively prime to 28298910.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8298910 × 10^7
Engineering notation 2.8298910 × 10^6

Prime Factorization of 28298910

Prime Factorization 2 × 3 × 5 × 151 × 6247

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28298910
Product of the distinct prime numbers

The prime factorization of 28298910 is 2 × 3 × 5 × 151 × 6247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 76, 12, 741, 811, 9014, 1174, 71821, 6584, 182498, 762226, 2655058, 1315267, 46149916, 44190999, 656507555, 786094319, 7179076833, 6033969631

Basic calculations (n = 28298910)

Multiplication

n×y
n×2 56597820
n×3 84896730
n×4 113195640
n×5 141494550

Division

n÷y
n÷2 14149455
n÷3 9432970
n÷3 7074727.5
n÷5 5659782

Exponentiation

ny
n2 800828307188100
n3 2.2662568190568E+22
n4 6.4132597759376E+29
n5 1.8148826120588E+37

Nth Root

y√n
2√n 5319.6719823688
3√n 304.73563045051
4√n 72.936081484879
5√n 30.928149899972

Divisors of 28298910

1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 6247, 12494, 18741, 31235, 37482, 62470, 93705, 187410, 943297, 1886594, 2829891, 4716485, 5659782, 9432970, 14149455, 28298910

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 -28298909
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 28298910 can be divided by 32 positive divisors. The sum of these divisors (counting 28298910) is 1, the average is 0.03125.

Base conversion 28298910

Base System Value
2 Binary 1101011111100111010011110
3 Ternary 1222020201210210
4 Quaternary 1223330322132
5 Quinary 24221031120
6 Senary 2450313250
8 Octal 153747236
10 Decimal 28298910
12 Duodecimal 9588826
16 Hexadecimal 1afce9e
20 Vigesimal 8gh75a
36 Base36 gujku

Cryptographic Hash Functions

md5 3498063034585c6842af1dd1146bc7e7
sha1 f686a24a388d99dd413c0988202f1879ee4aa3b8
sha256 a6ddaeb16e6392fdbf4e1fabd825b6dea227c2e2c2c4f30fc8cfcecaf023e007
sha512 f1b31c14c5d4489f38519b90af674beef789c1559a71c5219fbc2b0bc03c2a4d3b52eb5da822a45c4a19a5664534de991019f20a9a89cec7176b4f2a8c1fb697
ripemd-160 5d9a9fd996ddf95cce9c6288434ae76a2f44ad0a

28298910 as geometric shapes

Circle

Radius = n
Diameter 56597820
Circumference 177807295.5212
Area 2.5158763266489E+15

Sphere

Radius = n
Volume 9.4928743651957E+22
Surface area 1.0063505306596E+16
Circumference 177807295.5212

Square

Length = n
Perimeter 113195640
Area 800828307188100
Diagonal 40020702.322376

Cube

Length = n
Surface area 4804969843128600
Volume 2.2662568190568E+22
Space diagonal 49015149.918819

Equilateral Triangle

Length = n
Perimeter 84896730
Area 3.4676882904729E+14
Altitude 24507574.959409

Triangular Pyramid

Length = n
Surface area 3.4676882904729E+14
Volume 2.6708092744422E+21
Height 13340234.107459