28468460 (number)

28468460 is an even 8-digits composite number following 28468459 and preceding 28468461. In scientific notation, it is written as 2.8468460 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 10785312 positive integers (up to 28468460) that are relatively prime to 28468460.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred sixty-eight thousand four hundred sixty

Notation

Scientific notation 2.8468460 × 10^7
Engineering notation 2.8468460 × 10^6

Prime Factorization of 28468460

Prime Factorization 2 × 2 × 5 × 361 × 3943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14234230
Product of the distinct prime numbers

The prime factorization of 28468460 is 2 × 2 × 5 × 361 × 3943. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 78, 29, 901, 806, 7621, 4038, 9022, 11729, 423720, 673760, 6409696, 3841157, 74813271, 81474002, 78512927, 704072954, 4196111235, 277444103

Basic calculations (n = 28468460)

Multiplication

n×y
n×2 56936920
n×3 85405380
n×4 113873840
n×5 142342300

Division

n÷y
n÷2 14234230
n÷3 9489486.6666667
n÷3 7117115
n÷5 5693692

Exponentiation

ny
n2 810453214771600
n3 2.3072354926597E+22
n4 6.5683441333362E+29
n5 1.8699064222612E+37

Nth Root

y√n
2√n 5335.5843166424
3√n 305.34301639529
4√n 73.045084137417
5√n 30.965121964033

Divisors of 28468460

1, 2, 4, 5, 10, 20, 361, 722, 1444, 1805, 3610, 3943, 7220, 7886, 15772, 19715, 39430, 78860, 1423423, 2846846, 5693692, 7117115, 14234230, 28468460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28468459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28468460 can be divided by 24 positive divisors. The sum of these divisors (counting 28468460) is 1, the average is 0.041666666666667.

Base conversion 28468460

Base System Value
2 Binary 1101100100110010011101100
3 Ternary 1222120100101102
4 Quaternary 1230212103230
5 Quinary 24241442320
6 Senary 2454102232
8 Octal 154462354
10 Decimal 28468460
12 Duodecimal 964a978
16 Hexadecimal 1b264ec
20 Vigesimal 8hib30
36 Base36 gy6ek

Cryptographic Hash Functions

md5 9ce3c7114fc4f7661292306fc4654564
sha1 d636a3546626c431f6a842d7ed2a18dea3b61b95
sha256 40ba7488cfa8909e5cdce02e5702e4bcb143c2af696b011b5bd3aed8af5a8f37
sha512 bcfacc10125151217a83dfd875fbc95a2f0b5a825081f43a5f87aa1b0ee5aede39b3ccfaecc8156f91c7ce879261858a7a30095c39bbe95b4da7fc33df1773d8
ripemd-160 9929de0d76b3b2f1469bcc92e4c5b213e54ab0fd

28468460 as geometric shapes

Circle

Radius = n
Diameter 56936920
Circumference 178872609.59003
Area 2.5461138656047E+15

Sphere

Radius = n
Volume 9.6645254317883E+22
Surface area 1.0184455462419E+16
Circumference 178872609.59003

Square

Length = n
Perimeter 113873840
Area 810453214771600
Diagonal 40260482.231876

Cube

Length = n
Surface area 4862719288629600
Volume 2.3072354926597E+22
Space diagonal 49308819.133242

Equilateral Triangle

Length = n
Perimeter 85405380
Area 3.5093653628549E+14
Altitude 24654409.566621

Triangular Pyramid

Length = n
Surface area 3.5093653628549E+14
Volume 2.7191031044232E+21
Height 13420160.743959