28492085 (number)

28492085 is an odd 8-digits composite number following 28492084 and preceding 28492086. In scientific notation, it is written as 2.8492085 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 21128448 positive integers (up to 28492085) that are relatively prime to 28492085.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand eighty-five

Notation

Scientific notation 2.8492085 × 10^7
Engineering notation 2.8492085 × 10^6

Prime Factorization of 28492085

Prime Factorization 17 × 5 × 67 × 5003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28492085
Product of the distinct prime numbers

The prime factorization of 28492085 is 17 × 5 × 67 × 5003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 38, 24, 539, 385, 7060, 8537, 17927, 94071, 876337, 709779, 9173365, 8662635, 55198257, 15504069, 912978427, 204699224, 1695876305, 4111693936

Basic calculations (n = 28492085)

Multiplication

n×y
n×2 56984170
n×3 85476255
n×4 113968340
n×5 142460425

Division

n÷y
n÷2 14246042.5
n÷3 9497361.6666667
n÷3 7123021.25
n÷5 5698417

Exponentiation

ny
n2 811798907647225
n3 2.3129843479592E+22
n4 6.5901746645723E+29
n5 1.8776781670784E+37

Nth Root

y√n
2√n 5337.7977668698
3√n 305.42745761206
4√n 73.060233827095
5√n 30.970259637736

Divisors of 28492085

1, 5, 17, 67, 85, 335, 1139, 5003, 5695, 25015, 85051, 335201, 425255, 1676005, 5698417, 28492085

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 -28492084
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 28492085 can be divided by 16 positive divisors. The sum of these divisors (counting 28492085) is 1, the average is 0.0625.

Base conversion 28492085

Base System Value
2 Binary 1101100101100000100110101
3 Ternary 1222121112210102
4 Quaternary 1230230010311
5 Quinary 24243221320
6 Senary 2454403445
8 Octal 154540465
10 Decimal 28492085
12 Duodecimal 9660585
16 Hexadecimal 1b2c135
20 Vigesimal 8i1a45
36 Base36 gyomt

Cryptographic Hash Functions

md5 f3fa6de6d615129368f265982f614f9e
sha1 589769b0fbfa1b906627f430f4da3f68a92131f4
sha256 b9b2a610716177af2273ba4388cb7e8af64e86dbe2b1a76bdfc9a55abeab8290
sha512 7e5e074824cfa77116297f21dd1c5063260fd972a9e9d0620dc9710ca62696941df3e13574291500467e4f3a7a2081b81fafe6bcd0441ad412d2093d939b8390
ripemd-160 9946e3022bb62403f13af543214d5b2a726a888d

28492085 as geometric shapes

Circle

Radius = n
Diameter 56984170
Circumference 179021049.84291
Area 2.5503414844567E+15

Sphere

Radius = n
Volume 9.6886061805557E+22
Surface area 1.0201365937827E+16
Circumference 179021049.84291

Square

Length = n
Perimeter 113968340
Area 811798907647225
Diagonal 40293893.027287

Cube

Length = n
Surface area 4870793445883350
Volume 2.3129843479592E+22
Space diagonal 49349738.833571

Equilateral Triangle

Length = n
Perimeter 85476255
Area 3.5151923839348E+14
Altitude 24674869.416786

Triangular Pyramid

Length = n
Surface area 3.5151923839348E+14
Volume 2.7258781953671E+21
Height 13431297.675762