28291310 (number)

28291310 is an even 8-digits composite number following 28291309 and preceding 28291311. In scientific notation, it is written as 2.8291310 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 11010528 positive integers (up to 28291310) that are relatively prime to 28291310.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-one thousand three hundred ten

Notation

Scientific notation 2.8291310 × 10^7
Engineering notation 2.8291310 × 10^6

Prime Factorization of 28291310

Prime Factorization 2 × 5 × 37 × 76463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28291310
Product of the distinct prime numbers

The prime factorization of 28291310 is 2 × 5 × 37 × 76463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 19, 31, 144, 833, 3417, 4202, 34841, 8191, 312760, 745023, 5880472, 1722942, 64569488, 71982386, 628897174, 340034882, 5767352317, 3770166577

Basic calculations (n = 28291310)

Multiplication

n×y
n×2 56582620
n×3 84873930
n×4 113165240
n×5 141456550

Division

n÷y
n÷2 14145655
n÷3 9430436.6666667
n÷3 7072827.5
n÷5 5658262

Exponentiation

ny
n2 800398221516100
n3 2.2644314208361E+22
n4 6.4063731300614E+29
n5 1.8124468819824E+37

Nth Root

y√n
2√n 5318.957604644
3√n 304.70834791382
4√n 72.931184034293
5√n 30.926488498922

Divisors of 28291310

1, 2, 5, 10, 37, 74, 185, 370, 76463, 152926, 382315, 764630, 2829131, 5658262, 14145655, 28291310

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 -28291309
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 28291310 can be divided by 16 positive divisors. The sum of these divisors (counting 28291310) is 1, the average is 0.0625.

Base conversion 28291310

Base System Value
2 Binary 1101011111011000011101110
3 Ternary 1222020100101022
4 Quaternary 1223323003232
5 Quinary 24220310220
6 Senary 2450214142
8 Octal 153730356
10 Decimal 28291310
12 Duodecimal 9584352
16 Hexadecimal 1afb0ee
20 Vigesimal 8gg85a
36 Base36 gudpq

Cryptographic Hash Functions

md5 d4ff4dd236e06ab65cab5468ade6d353
sha1 f7abe5c3eea253a65df9534ddf1d0876e3934835
sha256 5edbd1e147dff7dde21ca8b70ddba2638adb04330c32aa9ba4d8f86d1baae03c
sha512 3995029dfd04e49718b8552feb2503af6dcd0599f6a736097b2517901ed4b4d60bf20baef9a7823abfaa376a45d0b2d1edeeb3acdd2954026bc84db8f0a2903a
ripemd-160 d4819a585d5695b9099c0c8024104d08893ecf6d

28291310 as geometric shapes

Circle

Radius = n
Diameter 56582620
Circumference 177759543.31286
Area 2.5145251726613E+15

Sphere

Radius = n
Volume 9.4852281550086E+22
Surface area 1.0058100690645E+16
Circumference 177759543.31286

Square

Length = n
Perimeter 113165240
Area 800398221516100
Diagonal 40009954.299302

Cube

Length = n
Surface area 4802389329096600
Volume 2.2644314208361E+22
Space diagonal 49001986.332681

Equilateral Triangle

Length = n
Perimeter 84873930
Area 3.4658259648841E+14
Altitude 24500993.166341

Triangular Pyramid

Length = n
Surface area 3.4658259648841E+14
Volume 2.6686580220085E+21
Height 13336651.433101