28443347 (number)

28443347 is an odd 8-digits composite number following 28443346 and preceding 28443348. In scientific notation, it is written as 2.8443347 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 28035720 positive integers (up to 28443347) that are relatively prime to 28443347.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-three thousand three hundred forty-seven

Notation

Scientific notation 2.8443347 × 10^7
Engineering notation 2.8443347 × 10^6

Prime Factorization of 28443347

Prime Factorization 271 × 103 × 1019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28443347
Product of the distinct prime numbers

The prime factorization of 28443347 is 271 × 103 × 1019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28443347)

Multiplication

n×y
n×2 56886694
n×3 85330041
n×4 113773388
n×5 142216735

Division

n÷y
n÷2 14221673.5
n÷3 9481115.6666667
n÷3 7110836.75
n÷5 5688669.4

Exponentiation

ny
n2 809023988562409
n3 2.3011350038005E+22
n4 6.5451981406943E+29
n5 1.8616734189952E+37

Nth Root

y√n
2√n 5333.2304469243
3√n 305.25320548367
4√n 73.028969915536
5√n 30.959656957202

Divisors of 28443347

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28443346
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28443347 can be divided by 8 positive divisors. The sum of these divisors (counting 28443347) is 1, the average is 0.125.

Base conversion 28443347

Base System Value
2 Binary 1101100100000001011010011
3 Ternary 1222112001221022
4 Quaternary 1230200023103
5 Quinary 24240141342
6 Senary 2453350055
8 Octal 154401323
10 Decimal 28443347
12 Duodecimal 963832b
16 Hexadecimal 1b202d3
20 Vigesimal 8hf877
36 Base36 gxn0z

Cryptographic Hash Functions

md5 bebe45bd2122fa51183ab2df22fe6ce5
sha1 010b58450328a91014fff698ab40c98ed974967b
sha256 252c9f13e5383475af56cc9cbb1245d78b932adfdbbbf64bc0b7389392ff5097
sha512 01eb2fdf44d895f9ae66fb20e5668e80097984f0c577e2525f3c4b1bbc9d055edf3794d4d335abcbba2624218fa40fa50982f579722aef01634e216fc9ef006a
ripemd-160 3e426063e00cc94a19c841590378e85911e3a222

28443347 as geometric shapes

Circle

Radius = n
Diameter 56886694
Circumference 178714819.95741
Area 2.5416238190456E+15

Sphere

Radius = n
Volume 9.6389717638105E+22
Surface area 1.0166495276182E+16
Circumference 178714819.95741

Square

Length = n
Perimeter 113773388
Area 809023988562409
Diagonal 40224967.086684

Cube

Length = n
Surface area 4854143931374454
Volume 2.3011350038005E+22
Space diagonal 49265322.141312

Equilateral Triangle

Length = n
Perimeter 85330041
Area 3.5031766318303E+14
Altitude 24632661.070656

Triangular Pyramid

Length = n
Surface area 3.5031766318303E+14
Volume 2.7119136093551E+21
Height 13408322.362228