28432824 (number)

28432824 is an even 8-digits composite number following 28432823 and preceding 28432825. In scientific notation, it is written as 2.8432824 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 8123616 positive integers (up to 28432824) that are relatively prime to 28432824.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-two thousand eight hundred twenty-four

Notation

Scientific notation 2.8432824 × 10^7
Engineering notation 2.8432824 × 10^6

Prime Factorization of 28432824

Prime Factorization 2 × 2 × 2 × 21 × 169243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7108206
Product of the distinct prime numbers

The prime factorization of 28432824 is 2 × 2 × 2 × 21 × 169243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 74, 98, 590, 709, 3435, 9226, 19350, 42343, 380247, 404291, 9701909, 7068759, 16650186, 76333332, 991588689, 301017929, 108474988, 4060664380

Basic calculations (n = 28432824)

Multiplication

n×y
n×2 56865648
n×3 85298472
n×4 113731296
n×5 142164120

Division

n÷y
n÷2 14216412
n÷3 9477608
n÷3 7108206
n÷5 5686564.8

Exponentiation

ny
n2 808425480614976
n3 2.2985819407441E+22
n4 6.5355175770755E+29
n5 1.858232210179E+37

Nth Root

y√n
2√n 5332.2438053787
3√n 305.21555665971
4√n 73.022214465043
5√n 30.95736582956

Divisors of 28432824

1, 2, 4, 8, 21, 42, 84, 168, 169243, 338486, 676972, 1353944, 3554103, 7108206, 14216412, 28432824

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 -28432823
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 28432824 can be divided by 16 positive divisors. The sum of these divisors (counting 28432824) is 1, the average is 0.0625.

Base conversion 28432824

Base System Value
2 Binary 1101100011101100110111000
3 Ternary 1222111112111120
4 Quaternary 1230131212320
5 Quinary 24234322244
6 Senary 2453225240
8 Octal 154354670
10 Decimal 28432824
12 Duodecimal 9632220
16 Hexadecimal 1b1d9b8
20 Vigesimal 8he214
36 Base36 gxewo

Cryptographic Hash Functions

md5 39830faf62e708c94cb8e239ca2a6290
sha1 2b345953088c60771dce383d8f9f40419619c563
sha256 1cfb4ca7c90b7e5978b69aa6c08cc3739831ae25ac9cc63985eb56aae3cb0a73
sha512 b9e308b08226690006884ae3fb4d1bb045698b43c6b2a0f2b964de10e92501cdd175b1c9d12073c34d30c4ca0f0fae8d32d054fac432020a89cbd28807fc027f
ripemd-160 e0c82282a969513c6ffe1c4c64dd52bc5a6f3d43

28432824 as geometric shapes

Circle

Radius = n
Diameter 56865648
Circumference 178648701.99842
Area 2.5397435508748E+15

Sphere

Radius = n
Volume 9.6282775182878E+22
Surface area 1.0158974203499E+16
Circumference 178648701.99842

Square

Length = n
Perimeter 113731296
Area 808425480614976
Diagonal 40210085.317367

Cube

Length = n
Surface area 4850552883689856
Volume 2.2985819407441E+22
Space diagonal 49247095.770664

Equilateral Triangle

Length = n
Perimeter 85298472
Area 3.5005850163961E+14
Altitude 24623547.885332

Triangular Pyramid

Length = n
Surface area 3.5005850163961E+14
Volume 2.7089047956885E+21
Height 13403361.772456