28541448 (number)

28541448 is an even 8-digits composite number following 28541447 and preceding 28541449. In scientific notation, it is written as 2.8541448 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 8781696 positive integers (up to 28541448) that are relatively prime to 28541448.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-one thousand four hundred forty-eight

Notation

Scientific notation 2.8541448 × 10^7
Engineering notation 2.8541448 × 10^6

Prime Factorization of 28541448

Prime Factorization 2 × 2 × 2 × 117 × 30493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7135362
Product of the distinct prime numbers

The prime factorization of 28541448 is 2 × 2 × 2 × 117 × 30493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 45, 45, 896, 410, 6179, 6139, 79976, 65836, 718875, 121190, 2726356, 9974735, 94767785, 78506764, 601080653, 19856735, 6255607366, 6301662005

Basic calculations (n = 28541448)

Multiplication

n×y
n×2 57082896
n×3 85624344
n×4 114165792
n×5 142707240

Division

n÷y
n÷2 14270724
n÷3 9513816
n÷3 7135362
n÷5 5708289.6

Exponentiation

ny
n2 814614253936704
n3 2.3250270368793E+22
n4 6.6359638271685E+29
n5 1.8940001650301E+37

Nth Root

y√n
2√n 5342.4196765136
3√n 305.60374185636
4√n 73.09185779903
5√n 30.980983504161

Divisors of 28541448

1, 2, 4, 8, 117, 234, 468, 936, 30493, 60986, 121972, 243944, 3567681, 7135362, 14270724, 28541448

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 -28541447
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 28541448 can be divided by 16 positive divisors. The sum of these divisors (counting 28541448) is 1, the average is 0.0625.

Base conversion 28541448

Base System Value
2 Binary 1101100111000001000001000
3 Ternary 1222201001111200
4 Quaternary 1230320020020
5 Quinary 24301311243
6 Senary 2455424200
8 Octal 154701010
10 Decimal 28541448
12 Duodecimal 9685060
16 Hexadecimal 1b38208
20 Vigesimal 8i7dc8
36 Base36 gzqq0

Cryptographic Hash Functions

md5 314cfb8993d360937b799eca4d72f523
sha1 8b6fb65433d0e66d3b1b9e3b22d33f91b89b87d3
sha256 744219868e8a40617b977499a661bccc5bba06aff2a72f307ce4f1069637a3be
sha512 96d10b6940baaa6fe7aa6bf1257f517499797b3b3b7c46b95f46e824e88e2a3f8538cad3cde9f136dfadd34f1413f7b49b2c20332a2e1b2dc019ab1c1232f426
ripemd-160 fabbe5be9e6266bb87e78d50af89e5bfdcd4b6ab

28541448 as geometric shapes

Circle

Radius = n
Diameter 57082896
Circumference 179331206.71923
Area 2.5591861556771E+15

Sphere

Radius = n
Volume 9.7390504779436E+22
Surface area 1.0236744622708E+16
Circumference 179331206.71923

Square

Length = n
Perimeter 114165792
Area 814614253936704
Diagonal 40363702.851366

Cube

Length = n
Surface area 4887685523620224
Volume 2.3250270368793E+22
Space diagonal 49435238.057585

Equilateral Triangle

Length = n
Perimeter 85624344
Area 3.5273831909705E+14
Altitude 24717619.028793

Triangular Pyramid

Length = n
Surface area 3.5273831909705E+14
Volume 2.7400706403657E+21
Height 13454567.617122