28088586 (number)

28088586 is an even 8-digits composite number following 28088585 and preceding 28088587. In scientific notation, it is written as 2.8088586 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 9297360 positive integers (up to 28088586) that are relatively prime to 28088586.

Interesting facts

Basic properties

Name

Name twenty-eight million eighty-eight thousand five hundred eighty-six

Notation

Scientific notation 2.8088586 × 10^7
Engineering notation 2.8088586 × 10^6

Prime Factorization of 28088586

Prime Factorization 2 × 9 × 3 × 149 × 3491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28088586
Product of the distinct prime numbers

The prime factorization of 28088586 is 2 × 9 × 3 × 149 × 3491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 26, 99, 936, 658, 360, 7322, 80117, 57397, 565569, 498739, 6501473, 3829015, 28864634, 24402492, 267925431, 877697008, 2029502767, 8748148848

Basic calculations (n = 28088586)

Multiplication

n×y
n×2 56177172
n×3 84265758
n×4 112354344
n×5 140442930

Division

n÷y
n÷2 14044293
n÷3 9362862
n÷3 7022146.5
n÷5 5617717.2

Exponentiation

ny
n2 788968663479396
n3 2.2161014155446E+22
n4 6.2247155195246E+29
n5 1.748434571957E+37

Nth Root

y√n
2√n 5299.8666020948
3√n 303.97879728624
4√n 72.800182706466
5√n 30.882039591499

Divisors of 28088586

1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 3491, 4023, 6982, 8046, 10473, 20946, 31419, 62838, 94257, 188514, 520159, 1040318, 1560477, 3120954, 4681431, 9362862, 14044293, 28088586

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 -28088585
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 28088586 can be divided by 32 positive divisors. The sum of these divisors (counting 28088586) is 1, the average is 0.03125.

Base conversion 28088586

Base System Value
2 Binary 1101011001001100100001010
3 Ternary 1221212001022000
4 Quaternary 1223021210022
5 Quinary 24142313321
6 Senary 2442011430
8 Octal 153114412
10 Decimal 28088586
12 Duodecimal 94a6b76
16 Hexadecimal 1ac990a
20 Vigesimal 8fb196
36 Base36 gq1ai

Cryptographic Hash Functions

md5 e2de7d649a4d021c17b61c3f4f7624d8
sha1 7b0a0bf51c8cc5c14ba5f0aa02bcf49d812c2060
sha256 9402c1e46e9ffb011f4861c0dc07018255f4103c0746b89c67ec6fd18e455c4a
sha512 47e488cf225c2a1dba034624e60bbc54d2a49c1e3c9e2c28b67916e3c659b265f66c95b383a766f5a484520ec862237b6f5132a26bf607dac24a4a6ff91fced9
ripemd-160 90de45f6d9e2c0bfd739af13777998155a607c90

28088586 as geometric shapes

Circle

Radius = n
Diameter 56177172
Circumference 176485790.85465
Area 2.4786181570994E+15

Sphere

Radius = n
Volume 9.2827839022465E+22
Surface area 9.9144726283977E+15
Circumference 176485790.85465

Square

Length = n
Perimeter 112354344
Area 788968663479396
Diagonal 39723259.269083

Cube

Length = n
Surface area 4733811980876376
Volume 2.2161014155446E+22
Space diagonal 48650858.064768

Equilateral Triangle

Length = n
Perimeter 84265758
Area 3.4163345268151E+14
Altitude 24325429.032384

Triangular Pyramid

Length = n
Surface area 3.4163345268151E+14
Volume 2.6117005645478E+21
Height 13241086.423028