28927424 (number)

28927424 is an even 8-digits composite number following 28927423 and preceding 28927425. In scientific notation, it is written as 2.8927424 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 13701888 positive integers (up to 28927424) that are relatively prime to 28927424.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred twenty-seven thousand four hundred twenty-four

Notation

Scientific notation 2.8927424 × 10^7
Engineering notation 2.8927424 × 10^6

Prime Factorization of 28927424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 903982
Product of the distinct prime numbers

The prime factorization of 28927424 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23789. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 6, 35, 46, 268, 617, 9092, 1256, 15105, 45758, 772595, 828139, 1718301, 2701378, 56185226, 4635273, 790528993, 375323583, 7849306080, 1486577220

Basic calculations (n = 28927424)

Multiplication

n×y
n×2 57854848
n×3 86782272
n×4 115709696
n×5 144637120

Division

n÷y
n÷2 14463712
n÷3 9642474.6666667
n÷3 7231856
n÷5 5785484.8

Exponentiation

ny
n2 836795859275776
n3 2.4206348622715E+22
n4 7.0022731010108E+29
n5 2.0255772295674E+37

Nth Root

y√n
2√n 5378.4220734338
3√n 306.97517367951
4√n 73.337726126693
5√n 31.06432721949

Divisors of 28927424

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 23789, 47578, 95156, 190312, 380624, 451991, 761248, 903982, 1522496, 1807964, 3615928, 7231856, 14463712, 28927424

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28927423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28927424 can be divided by 28 positive divisors. The sum of these divisors (counting 28927424) is 1, the average is 0.035714285714286.

Base conversion 28927424

Base System Value
2 Binary 1101110010110010111000000
3 Ternary 2000102122222002
4 Quaternary 1232112113000
5 Quinary 24401134144
6 Senary 2512003132
8 Octal 156262700
10 Decimal 28927424
12 Duodecimal 98304a8
16 Hexadecimal 1b965c0
20 Vigesimal 90fib4
36 Base36 h80jk

Cryptographic Hash Functions

md5 b2e3716a9bfb15d53bfa090f743c5630
sha1 7750e1ec500f84438a97a442e1df01b55db84603
sha256 ae9053eb135eac0eec2c78faa9ff7f4f52b2ea57720f3c9a6d25743a5a00cc35
sha512 2ef72e894d1fdeeb48cfafba0b341099949b5b4f916c058e8775f2b1802e1011b5997edfc27e124543ba13124e59e452c92f54ea3b8b3ad318c4e0ef5010f224
ripemd-160 82f8eec31ee440e30ece72ebca6e9d89cd0bcf9f

28927424 as geometric shapes

Circle

Radius = n
Diameter 57854848
Circumference 181756365.45135
Area 2.6288717240551E+15

Sphere

Radius = n
Volume 1.0139531600447E+23
Surface area 1.0515486896221E+16
Circumference 181756365.45135

Square

Length = n
Perimeter 115709696
Area 836795859275776
Diagonal 40909555.345317

Cube

Length = n
Surface area 5020775155654656
Volume 2.4206348622715E+22
Space diagonal 50103768.100087

Equilateral Triangle

Length = n
Perimeter 86782272
Area 3.6234323595723E+14
Altitude 25051884.050044

Triangular Pyramid

Length = n
Surface area 3.6234323595723E+14
Volume 2.8527455431479E+21
Height 13636518.448439