28709058 (number)

28709058 is an even 8-digits composite number following 28709057 and preceding 28709059. In scientific notation, it is written as 2.8709058 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 8178768 positive integers (up to 28709058) that are relatively prime to 28709058.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8709058 × 10^7
Engineering notation 2.8709058 × 10^6

Prime Factorization of 28709058

Prime Factorization 2 × 3 × 7 × 1543 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28709058
Product of the distinct prime numbers

The prime factorization of 28709058 is 2 × 3 × 7 × 1543 × 443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 32, 17, 417, 67, 8840, 3684, 46606, 14934, 852064, 972945, 5234787, 9692155, 6350654, 70829887, 680796461, 830055051, 6702749909, 5163607599

Basic calculations (n = 28709058)

Multiplication

n×y
n×2 57418116
n×3 86127174
n×4 114836232
n×5 143545290

Division

n÷y
n÷2 14354529
n÷3 9569686
n÷3 7177264.5
n÷5 5741811.6

Exponentiation

ny
n2 824210011247364
n3 2.3662293017081E+22
n4 6.7932214264038E+29
n5 1.9502698793747E+37

Nth Root

y√n
2√n 5358.0834260022
3√n 306.20079520457
4√n 73.198930497667
5√n 31.017285570667

Divisors of 28709058

1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 1543, 2658, 3086, 3101, 4629, 6202, 9258, 9303, 10801, 18606, 21602, 32403, 64806, 683549, 1367098, 2050647, 4101294, 4784843, 9569686, 14354529, 28709058

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 -28709057
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 28709058 can be divided by 32 positive divisors. The sum of these divisors (counting 28709058) is 1, the average is 0.03125.

Base conversion 28709058

Base System Value
2 Binary 1101101100001000011000010
3 Ternary 2000000120102110
4 Quaternary 1231201003002
5 Quinary 24322142213
6 Senary 2503200150
8 Octal 155410302
10 Decimal 28709058
12 Duodecimal 9746056
16 Hexadecimal 1b610c2
20 Vigesimal 8j8cci
36 Base36 h3c1u

Cryptographic Hash Functions

md5 47b1e58be4297debaf5ac64bab096245
sha1 4842edc11d9572681860fe4cc7959300ce9ff3fc
sha256 eb9c7baa3db869a3eaf21be93dd942922c8f6e33032842204d9c1610ce4abd72
sha512 6e89fd401e928540f20b4a0db36e0bbe2a4d3a56ec97fd1b59880f57014c94aeefc5e2587baa2759191466233d2e7edb446b025a995e5054e19e4ecb54bdcd8d
ripemd-160 45d73fc76c184bb6573a308d73513598e336a0b2

28709058 as geometric shapes

Circle

Radius = n
Diameter 57418116
Circumference 180384331.40857
Area 2.5893321163499E+15

Sphere

Radius = n
Volume 9.9116381212735E+22
Surface area 1.03573284654E+16
Circumference 180384331.40857

Square

Length = n
Perimeter 114836232
Area 824210011247364
Diagonal 40600739.186556

Cube

Length = n
Surface area 4945260067484184
Volume 2.3662293017081E+22
Space diagonal 49725547.093442

Equilateral Triangle

Length = n
Perimeter 86127174
Area 3.5689340389684E+14
Altitude 24862773.546721

Triangular Pyramid

Length = n
Surface area 3.5689340389684E+14
Volume 2.7886279751335E+21
Height 13533579.728852