28293452 (number)

28293452 is an even 8-digits composite number following 28293451 and preceding 28293453. In scientific notation, it is written as 2.8293452 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 12445200 positive integers (up to 28293452) that are relatively prime to 28293452.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-three thousand four hundred fifty-two

Notation

Scientific notation 2.8293452 × 10^7
Engineering notation 2.8293452 × 10^6

Prime Factorization of 28293452

Prime Factorization 2 × 2 × 31 × 11 × 20743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14146726
Product of the distinct prime numbers

The prime factorization of 28293452 is 2 × 2 × 31 × 11 × 20743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 60, 2, 781, 759, 4295, 1032, 64096, 42338, 385233, 187544, 9330112, 1882053, 22594635, 29460394, 827077336, 803054914, 8733272585, 5475656215

Basic calculations (n = 28293452)

Multiplication

n×y
n×2 56586904
n×3 84880356
n×4 113173808
n×5 141467260

Division

n÷y
n÷2 14146726
n÷3 9431150.6666667
n÷3 7073363
n÷5 5658690.4

Exponentiation

ny
n2 800519426076304
n3 2.2649457956757E+22
n4 6.4083135152554E+29
n5 1.8131331084483E+37

Nth Root

y√n
2√n 5319.1589560757
3√n 304.71603777583
4√n 72.932564441926
5√n 30.926956787822

Divisors of 28293452

1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 20743, 41486, 82972, 228173, 456346, 643033, 912692, 1286066, 2572132, 7073363, 14146726, 28293452

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28293451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28293452 can be divided by 24 positive divisors. The sum of these divisors (counting 28293452) is 1, the average is 0.041666666666667.

Base conversion 28293452

Base System Value
2 Binary 1101011111011100101001100
3 Ternary 1222020110022122
4 Quaternary 1223323211030
5 Quinary 24220342302
6 Senary 2450232112
8 Octal 153734514
10 Decimal 28293452
12 Duodecimal 9585638
16 Hexadecimal 1afb94c
20 Vigesimal 8ggdcc
36 Base36 gufd8

Cryptographic Hash Functions

md5 c4b0705aa0f9b41335d982826b30fff3
sha1 b9df52583261bc526958a9bf2c12223a7bf430af
sha256 0f426dc200615a7a92bbac5462af125cbf3397673b9840cc909ab1187d7cebf4
sha512 bd76dbc43cd24c7f533a30e7960b9179c9916e8e300345dac8fc242e06dc9b0d31fde81bb9ffa731789d2862edbd29106afb37f8888acf45bb48af2576568af7
ripemd-160 5a0c8f0bc77dc08e685f3e614d42b51f27a94b93

28293452 as geometric shapes

Circle

Radius = n
Diameter 56586904
Circumference 177773001.89579
Area 2.5149059480172E+15

Sphere

Radius = n
Volume 9.4873827632987E+22
Surface area 1.0059623792069E+16
Circumference 177773001.89579

Square

Length = n
Perimeter 113173808
Area 800519426076304
Diagonal 40012983.544752

Cube

Length = n
Surface area 4803116556457824
Volume 2.2649457956757E+22
Space diagonal 49005696.385511

Equilateral Triangle

Length = n
Perimeter 84880356
Area 3.4663507960251E+14
Altitude 24502848.192756

Triangular Pyramid

Length = n
Surface area 3.4663507960251E+14
Volume 2.6692642185705E+21
Height 13337661.181584