28472502 (number)

28472502 is an even 8-digits composite number following 28472501 and preceding 28472503. In scientific notation, it is written as 2.8472502 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9478920 positive integers (up to 28472502) that are relatively prime to 28472502.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-two thousand five hundred two

Notation

Scientific notation 2.8472502 × 10^7
Engineering notation 2.8472502 × 10^6

Prime Factorization of 28472502

Prime Factorization 2 × 3 × 947 × 5011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28472502
Product of the distinct prime numbers

The prime factorization of 28472502 is 2 × 3 × 947 × 5011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 41, 65, 814, 445, 8588, 910, 96058, 959, 842574, 627276, 6812227, 5003941, 9611671, 16735346, 346008710, 974193638, 2133201216, 7821586326

Basic calculations (n = 28472502)

Multiplication

n×y
n×2 56945004
n×3 85417506
n×4 113890008
n×5 142362510

Division

n÷y
n÷2 14236251
n÷3 9490834
n÷3 7118125.5
n÷5 5694500.4

Exponentiation

ny
n2 810683370140004
n3 2.3082183877678E+22
n4 6.5720752662155E+29
n5 1.8712342616147E+37

Nth Root

y√n
2√n 5335.9630808318
3√n 305.35746675035
4√n 73.047676765465
5√n 30.966001210155

Divisors of 28472502

1, 2, 3, 6, 947, 1894, 2841, 5011, 5682, 10022, 15033, 30066, 4745417, 9490834, 14236251, 28472502

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 -28472501
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 28472502 can be divided by 16 positive divisors. The sum of these divisors (counting 28472502) is 1, the average is 0.0625.

Base conversion 28472502

Base System Value
2 Binary 1101100100111010010110110
3 Ternary 1222120112221010
4 Quaternary 1230213102312
5 Quinary 24242110002
6 Senary 2454133050
8 Octal 154472266
10 Decimal 28472502
12 Duodecimal 9651186
16 Hexadecimal 1b274b6
20 Vigesimal 8hj152
36 Base36 gy9iu

Cryptographic Hash Functions

md5 cf81837cc9efb029e5ddec85dcf7782c
sha1 2aaaa633315f10605ebb39eebd08aaee4b3e41c8
sha256 4ed0eb1b5a998a8e9e0bd842cfee51dcb9567d35c8b66ee5a9a098c192c4c92e
sha512 112825bad77f0d7ee3b71ff7ee32c1e91bd415f13680af6fc50d53964568f6ac438d5172efa8097e17135aad5bea704d88f2bb9d1ba7caaa0c1a152f6d334f63
ripemd-160 0fa182812f0c72d3575459b31429f743f5269d28

28472502 as geometric shapes

Circle

Radius = n
Diameter 56945004
Circumference 178898006.22504
Area 2.5468369200193E+15

Sphere

Radius = n
Volume 9.6686425731896E+22
Surface area 1.0187347680077E+16
Circumference 178898006.22504

Square

Length = n
Perimeter 113890008
Area 810683370140004
Diagonal 40266198.483095

Cube

Length = n
Surface area 4864100220840024
Volume 2.3082183877678E+22
Space diagonal 49315820.082606

Equilateral Triangle

Length = n
Perimeter 85417506
Area 3.5103619648341E+14
Altitude 24657910.041303

Triangular Pyramid

Length = n
Surface area 3.5103619648341E+14
Volume 2.7202614574168E+21
Height 13422066.161032