28246688 (number)

28246688 is an even 8-digits composite number following 28246687 and preceding 28246689. In scientific notation, it is written as 2.8246688 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 24 positive divisors. There are 13741056 positive integers (up to 28246688) that are relatively prime to 28246688.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred forty-six thousand six hundred eighty-eight

Notation

Scientific notation 2.8246688 × 10^7
Engineering notation 2.8246688 × 10^6

Prime Factorization of 28246688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 37 × 23857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1765418
Product of the distinct prime numbers

The prime factorization of 28246688 is 2 × 2 × 2 × 2 × 2 × 37 × 23857. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 30, 66, 698, 496, 1763, 4033, 8385, 93177, 762420, 293441, 9540024, 765237, 5176438, 52443702, 418345681, 291132317, 206929982, 7710082249

Basic calculations (n = 28246688)

Multiplication

n×y
n×2 56493376
n×3 84740064
n×4 112986752
n×5 141233440

Division

n÷y
n÷2 14123344
n÷3 9415562.6666667
n÷3 7061672
n÷5 5649337.6

Exponentiation

ny
n2 797875382969344
n3 2.2537337005616E+22
n4 6.3660512674848E+29
n5 1.7981986394465E+37

Nth Root

y√n
2√n 5314.7613304832
3√n 304.54806488511
4√n 72.902409634272
5√n 30.916726679985

Divisors of 28246688

1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 23857, 47714, 95428, 190856, 381712, 763424, 882709, 1765418, 3530836, 7061672, 14123344, 28246688

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28246687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28246688 can be divided by 24 positive divisors. The sum of these divisors (counting 28246688) is 1, the average is 0.041666666666667.

Base conversion 28246688

Base System Value
2 Binary 1101011110000001010100000
3 Ternary 1222011002011122
4 Quaternary 1223300022200
5 Quinary 24212343223
6 Senary 2445231412
8 Octal 153601240
10 Decimal 28246688
12 Duodecimal 9562568
16 Hexadecimal 1af02a0
20 Vigesimal 8gage8
36 Base36 gtfa8

Cryptographic Hash Functions

md5 2a6522bc96cb68a16908ffce2a2b4416
sha1 e5bdc1705262eb09a1ea2dfecaebb24165bae13c
sha256 67a056e7ac48dd5424ade248012b28b9380a2443409f360ee1bc7993ff1dc024
sha512 df3327595ed0d3cc68ddc9c77c8b8bbdfa80df3ba3b14612a45eab6d571e24e090ab0a51da63b6df239c477fee24e2e67ff4e0b13655b24edaf443076f698faf
ripemd-160 b75584a6eb92f234e2884a25ad95ac237d1c26fc

28246688 as geometric shapes

Circle

Radius = n
Diameter 56493376
Circumference 177479175.01809
Area 2.5065994416166E+15

Sphere

Radius = n
Volume 9.4404176491092E+22
Surface area 1.0026397766467E+16
Circumference 177479175.01809

Square

Length = n
Perimeter 112986752
Area 797875382969344
Diagonal 39946849.261721

Cube

Length = n
Surface area 4787252297816064
Volume 2.2537337005616E+22
Space diagonal 48924698.761546

Equilateral Triangle

Length = n
Perimeter 84740064
Area 3.4549017535284E+14
Altitude 24462349.380773

Triangular Pyramid

Length = n
Surface area 3.4549017535284E+14
Volume 2.6560506377595E+21
Height 13315616.420574