28997435 (number)

28997435 is an odd 8-digits composite number following 28997434 and preceding 28997436. In scientific notation, it is written as 2.8997435 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 23197944 positive integers (up to 28997435) that are relatively prime to 28997435.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-seven thousand four hundred thirty-five

Notation

Scientific notation 2.8997435 × 10^7
Engineering notation 2.8997435 × 10^6

Prime Factorization of 28997435

Prime Factorization 5 × 5799487

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28997435
Product of the distinct prime numbers

The prime factorization of 28997435 is 5 × 5799487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 24, 96, 802, 645, 3962, 7763, 92189, 50977, 42908, 194711, 5252435, 5965024, 42970963, 75446955, 330520081, 352846555, 7972962755, 2014876634

Basic calculations (n = 28997435)

Multiplication

n×y
n×2 57994870
n×3 86992305
n×4 115989740
n×5 144987175

Division

n÷y
n÷2 14498717.5
n÷3 9665811.6666667
n÷3 7249358.75
n÷5 5799487

Exponentiation

ny
n2 840851236579225
n3 2.4382529077376E+22
n4 7.0703080205681E+29
n5 2.050207972564E+37

Nth Root

y√n
2√n 5384.926647597
3√n 307.22262426398
4√n 73.3820594396
5√n 31.079349242994

Divisors of 28997435

1, 5, 5799487, 28997435

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28997434
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28997435 can be divided by 4 positive divisors. The sum of these divisors (counting 28997435) is 1, the average is 0.25.

Base conversion 28997435

Base System Value
2 Binary 1101110100111011100111011
3 Ternary 2000120020000002
4 Quaternary 1232213130323
5 Quinary 24410404220
6 Senary 2513303215
8 Octal 156473473
10 Decimal 28997435
12 Duodecimal 9864b0b
16 Hexadecimal 1ba773b
20 Vigesimal 914dbf
36 Base36 h9ikb

Cryptographic Hash Functions

md5 2b3c550cdfe64c95613ba42857876470
sha1 7edc543b1dadcd866a4a8c744317a50e5e465316
sha256 24c14ba9270c3adc24cfc05da3a45df5ea284310863771dd9a626b99167d910a
sha512 a08cfe32beddda52b914880a77340ebc3919da6b97a8c3f7e0c3ea018d10afc9b957671942aa50ca2fc755e4335b81d0b4d51bcd8b97a1f9c9bcab0cb93b17f1
ripemd-160 5664f432d24a1c558aa4e68c28ac3f50db16804c

28997435 as geometric shapes

Circle

Radius = n
Diameter 57994870
Circumference 182196257.5379
Area 2.6416120675992E+15

Sphere

Radius = n
Volume 1.0213329896723E+23
Surface area 1.0566448270397E+16
Circumference 182196257.5379

Square

Length = n
Perimeter 115989740
Area 840851236579225
Diagonal 41008565.851032

Cube

Length = n
Surface area 5045107419475350
Volume 2.4382529077376E+22
Space diagonal 50225030.709176

Equilateral Triangle

Length = n
Perimeter 86992305
Area 3.6409926584058E+14
Altitude 25112515.354588

Triangular Pyramid

Length = n
Surface area 3.6409926584058E+14
Volume 2.8735086088484E+21
Height 13669521.950344