28443349 (number)

28443349 is an odd 8-digits composite number following 28443348 and preceding 28443350. In scientific notation, it is written as 2.8443349 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 25857480 positive integers (up to 28443349) that are relatively prime to 28443349.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8443349 × 10^7
Engineering notation 2.8443349 × 10^6

Prime Factorization of 28443349

Prime Factorization 11 × 11 × 235069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2585759
Product of the distinct prime numbers

The prime factorization of 28443349 is 11 × 11 × 235069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 80, 96, 383, 520, 270, 7596, 82735, 1430, 161472, 963612, 1930972, 7457932, 2755123, 92176652, 228590237, 721077952, 7361773103, 8513440423

Basic calculations (n = 28443349)

Multiplication

n×y
n×2 56886698
n×3 85330047
n×4 113773396
n×5 142216745

Division

n÷y
n÷2 14221674.5
n÷3 9481116.3333333
n÷3 7110837.25
n÷5 5688669.8

Exponentiation

ny
n2 809024102335801
n3 2.3011354892149E+22
n4 6.5451999816025E+29
n5 1.8616740735151E+37

Nth Root

y√n
2√n 5333.2306344279
3√n 305.25321263832
4√n 73.028971199298
5√n 30.959657392589

Divisors of 28443349

1, 11, 121, 235069, 2585759, 28443349

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28443348
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28443349 can be divided by 6 positive divisors. The sum of these divisors (counting 28443349) is 1, the average is 0.16666666666667.

Base conversion 28443349

Base System Value
2 Binary 1101100100000001011010101
3 Ternary 1222112001221101
4 Quaternary 1230200023111
5 Quinary 24240141344
6 Senary 2453350101
8 Octal 154401325
10 Decimal 28443349
12 Duodecimal 9638331
16 Hexadecimal 1b202d5
20 Vigesimal 8hf879
36 Base36 gxn11

Cryptographic Hash Functions

md5 aecb641c6733596e727d5461bb3b1aa6
sha1 7b188eb7e454aa45c504e9d347388098c84329aa
sha256 157b74b156ddad9dedbcf8ee2087e38b64858ee427777518e211410dc0cf52f8
sha512 d71143963509cad4c72f4eaadca40b005fe3963f67efc57d272eeca3c1d8842b09c41d18c14a001869111f0e3614a79ec6b1f4582012522fcf552cd4ab32750f
ripemd-160 1f67a7ca8b0f3413004b11e7228200975361e292

28443349 as geometric shapes

Circle

Radius = n
Diameter 56886698
Circumference 178714832.52378
Area 2.5416241764752E+15

Sphere

Radius = n
Volume 9.6389737971097E+22
Surface area 1.0166496705901E+16
Circumference 178714832.52378

Square

Length = n
Perimeter 113773396
Area 809024102335801
Diagonal 40224969.915111

Cube

Length = n
Surface area 4854144614014806
Volume 2.3011354892149E+22
Space diagonal 49265325.605413

Equilateral Triangle

Length = n
Perimeter 85330047
Area 3.5031771244835E+14
Altitude 24632662.802707

Triangular Pyramid

Length = n
Surface area 3.5031771244835E+14
Volume 2.7119141814215E+21
Height 13408323.305037