28404798 (number)

28404798 is an even 8-digits composite number following 28404797 and preceding 28404799. In scientific notation, it is written as 2.8404798 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 9441176 positive integers (up to 28404798) that are relatively prime to 28404798.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8404798 × 10^7
Engineering notation 2.8404798 × 10^6

Prime Factorization of 28404798

Prime Factorization 2 × 3 × 359 × 13187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28404798
Product of the distinct prime numbers

The prime factorization of 28404798 is 2 × 3 × 359 × 13187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 36, 29, 132, 251, 1626, 8670, 63732, 15068, 132157, 903734, 7747892, 7973788, 83587537, 93180418, 835007709, 400936284, 7529061388, 2029259785

Basic calculations (n = 28404798)

Multiplication

n×y
n×2 56809596
n×3 85214394
n×4 113619192
n×5 142023990

Division

n÷y
n÷2 14202399
n÷3 9468266
n÷3 7101199.5
n÷5 5680959.6

Exponentiation

ny
n2 806832549420804
n3 2.2917915586123E+22
n4 6.5097876280487E+29
n5 1.8490920259762E+37

Nth Root

y√n
2√n 5329.6151831066
3√n 305.11524087378
4√n 73.004213461324
5√n 30.951260537901

Divisors of 28404798

1, 2, 3, 6, 359, 718, 1077, 2154, 13187, 26374, 39561, 79122, 4734133, 9468266, 14202399, 28404798

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 -28404797
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 28404798 can be divided by 16 positive divisors. The sum of these divisors (counting 28404798) is 1, the average is 0.0625.

Base conversion 28404798

Base System Value
2 Binary 1101100010110110000111110
3 Ternary 1222110010001120
4 Quaternary 1230112300332
5 Quinary 24232423143
6 Senary 2452451410
8 Octal 154266076
10 Decimal 28404798
12 Duodecimal 9619b66
16 Hexadecimal 1b16c3e
20 Vigesimal 8habji
36 Base36 gwta6

Cryptographic Hash Functions

md5 5c8277433a5d04f3962a4ecd6f529a79
sha1 2d28afed6ef938058d77d6ff37ea0af470606632
sha256 b95373bffa5d66f85b39ac35d03c3c40174311a23b891072e87f14ac90e7451a
sha512 62863769959004c0922b74c49c34e89dd4a3c4ff89bb7e15de5d4fa2b5650950ba30d31c533a6e7160b0f1c608184753a1fed3486d18c1d1ffae9f52b241853c
ripemd-160 543b00b8249084e5208e176a8d789fc7279d4a76

28404798 as geometric shapes

Circle

Radius = n
Diameter 56809596
Circumference 178472609.447
Area 2.5347392099375E+15

Sphere

Radius = n
Volume 9.5998340321273E+22
Surface area 1.013895683975E+16
Circumference 178472609.447

Square

Length = n
Perimeter 113619192
Area 806832549420804
Diagonal 40170450.568068

Cube

Length = n
Surface area 4840995296524824
Volume 2.2917915586123E+22
Space diagonal 49198553.314731

Equilateral Triangle

Length = n
Perimeter 85214394
Area 3.4936874219929E+14
Altitude 24599276.657365

Triangular Pyramid

Length = n
Surface area 3.4936874219929E+14
Volume 2.7009022536014E+21
Height 13390150.189356