28425448 (number)

28425448 is an even 8-digits composite number following 28425447 and preceding 28425449. In scientific notation, it is written as 2.8425448 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 14118000 positive integers (up to 28425448) that are relatively prime to 28425448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8425448 × 10^7
Engineering notation 2.8425448 × 10^6

Prime Factorization of 28425448

Prime Factorization 2 × 2 × 2 × 151 × 23531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7106362
Product of the distinct prime numbers

The prime factorization of 28425448 is 2 × 2 × 2 × 151 × 23531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 9, 87, 484, 835, 8865, 3222, 49028, 55858, 808707, 751278, 7602431, 9423983, 12611693, 52371338, 496877345, 427837015, 5755776937, 8690213674

Basic calculations (n = 28425448)

Multiplication

n×y
n×2 56850896
n×3 85276344
n×4 113701792
n×5 142127240

Division

n÷y
n÷2 14212724
n÷3 9475149.3333333
n÷3 7106362
n÷5 5685089.6

Exponentiation

ny
n2 808006094000704
n3 2.29679352087E+22
n4 6.5287384794227E+29
n5 1.8558231615243E+37

Nth Root

y√n
2√n 5331.5521192238
3√n 305.18916152513
4√n 73.017478176282
5√n 30.955759480303

Divisors of 28425448

1, 2, 4, 8, 151, 302, 604, 1208, 23531, 47062, 94124, 188248, 3553181, 7106362, 14212724, 28425448

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 -28425447
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 28425448 can be divided by 16 positive divisors. The sum of these divisors (counting 28425448) is 1, the average is 0.0625.

Base conversion 28425448

Base System Value
2 Binary 1101100011011110011101000
3 Ternary 1222111011101101
4 Quaternary 1230123303220
5 Quinary 24234103243
6 Senary 2453131144
8 Octal 154336350
10 Decimal 28425448
12 Duodecimal 9629ab4
16 Hexadecimal 1b1bce8
20 Vigesimal 8hd3c8
36 Base36 gx97s

Cryptographic Hash Functions

md5 fe51a0c9115fc9bfb3fc8e2c45c4f3ab
sha1 d831b079da2958649acf357c8fa39e8dc90315b3
sha256 8b0510c68b9a3376f957e06329a34b0909cf3e54f40649dde8b4957fb1707ef1
sha512 ba6e35c103100d2a352872c6aeb4e3a19b4a42c4f1e7187b3220f9c9d63da6874132ee0f7763bf29ee830d301bda38d5d5da2d4564a819f0d7fd94159c734abb
ripemd-160 3690de52da1d11da66beccc8bf96b3052f63c5c4

28425448 as geometric shapes

Circle

Radius = n
Diameter 56850896
Circumference 178602357.2236
Area 2.5384260089684E+15

Sphere

Radius = n
Volume 9.6207862026372E+22
Surface area 1.0153704035874E+16
Circumference 178602357.2236

Square

Length = n
Perimeter 113701792
Area 808006094000704
Diagonal 40199654.078131

Cube

Length = n
Surface area 4848036564004224
Volume 2.29679352087E+22
Space diagonal 49234320.163907

Equilateral Triangle

Length = n
Perimeter 85276344
Area 3.4987690190862E+14
Altitude 24617160.081954

Triangular Pyramid

Length = n
Surface area 3.4987690190862E+14
Volume 2.7067971226542E+21
Height 13399884.69271