28488586 (number)

28488586 is an even 8-digits composite number following 28488585 and preceding 28488587. In scientific notation, it is written as 2.8488586 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 12008880 positive integers (up to 28488586) that are relatively prime to 28488586.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8488586 × 10^7
Engineering notation 2.8488586 × 10^6

Prime Factorization of 28488586

Prime Factorization 2 × 7 × 61 × 33359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28488586
Product of the distinct prime numbers

The prime factorization of 28488586 is 2 × 7 × 61 × 33359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 1, 24, 822, 347, 6744, 2627, 19589, 11077, 171589, 527936, 1841183, 5878896, 20959325, 24059701, 542641655, 575846279, 2453418299, 7337354597

Basic calculations (n = 28488586)

Multiplication

n×y
n×2 56977172
n×3 85465758
n×4 113954344
n×5 142442930

Division

n÷y
n÷2 14244293
n÷3 9496195.3333333
n÷3 7122146.5
n÷5 5697717.2

Exponentiation

ny
n2 811599532279396
n3 2.3121323072901E+22
n4 6.5869380079613E+29
n5 1.8765254991648E+37

Nth Root

y√n
2√n 5337.4699999157
3√n 305.41495432183
4√n 73.057990664374
5√n 30.969498933407

Divisors of 28488586

1, 2, 7, 14, 61, 122, 427, 854, 33359, 66718, 233513, 467026, 2034899, 4069798, 14244293, 28488586

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 -28488585
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 28488586 can be divided by 16 positive divisors. The sum of these divisors (counting 28488586) is 1, the average is 0.0625.

Base conversion 28488586

Base System Value
2 Binary 1101100101011001110001010
3 Ternary 1222121100222211
4 Quaternary 1230223032022
5 Quinary 24243113321
6 Senary 2454335334
8 Octal 154531612
10 Decimal 28488586
12 Duodecimal 965a54a
16 Hexadecimal 1b2b38a
20 Vigesimal 8i1196
36 Base36 gylxm

Cryptographic Hash Functions

md5 5b20ad028f873df1f6ca9ff7455334ee
sha1 3a3ab08ba9f3316da4840229be3db2e56227367b
sha256 e1ab53c244e11c38cb063b5cb23e2ffd30460d85467dceee35aa7aa674d72c65
sha512 238d64bb36fd41d108b2d350b0b94e5effd26087e040299c559274388a24fa7b2999d388a4db1784c29c71722b2468e6e33cf293ffd8dd85e89fa6065b244140
ripemd-160 fe9863e4dce97907d516f1613fd7d561d53e635f

28488586 as geometric shapes

Circle

Radius = n
Diameter 56977172
Circumference 178999064.97752
Area 2.5497151282659E+15

Sphere

Radius = n
Volume 9.6850371609471E+22
Surface area 1.0198860513063E+16
Circumference 178999064.97752

Square

Length = n
Perimeter 113954344
Area 811599532279396
Diagonal 40288944.694032

Cube

Length = n
Surface area 4869597193676376
Volume 2.3121323072901E+22
Space diagonal 49343678.387795

Equilateral Triangle

Length = n
Perimeter 85465758
Area 3.5143290632676E+14
Altitude 24671839.193898

Triangular Pyramid

Length = n
Surface area 3.5143290632676E+14
Volume 2.7248740558089E+21
Height 13429648.231344