28374465 (number)

28374465 is an odd 8-digits composite number following 28374464 and preceding 28374466. In scientific notation, it is written as 2.8374465 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 12890880 positive integers (up to 28374465) that are relatively prime to 28374465.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-four thousand four hundred sixty-five

Notation

Scientific notation 2.8374465 × 10^7
Engineering notation 2.8374465 × 10^6

Prime Factorization of 28374465

Prime Factorization 15 × 7 × 181 × 1493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28374465
Product of the distinct prime numbers

The prime factorization of 28374465 is 15 × 7 × 181 × 1493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 57, 4, 82, 586, 6867, 743, 87179, 39707, 611409, 34304, 9334730, 8359792, 64692582, 46977903, 98933668, 269879035, 8900315670, 9698256407

Basic calculations (n = 28374465)

Multiplication

n×y
n×2 56748930
n×3 85123395
n×4 113497860
n×5 141872325

Division

n÷y
n÷2 14187232.5
n÷3 9458155
n÷3 7093616.25
n÷5 5674893

Exponentiation

ny
n2 805110264036225
n3 2.2844573008037E+22
n4 6.4820253725648E+29
n5 1.8392400206295E+37

Nth Root

y√n
2√n 5326.7687203407
3√n 305.00659306719
4√n 72.984715662532
5√n 30.944647247614

Divisors of 28374465

1, 7, 15, 105, 181, 1267, 1493, 2715, 10451, 19005, 22395, 156765, 270233, 1891631, 4053495, 28374465

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 -28374464
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 28374465 can be divided by 16 positive divisors. The sum of these divisors (counting 28374465) is 1, the average is 0.0625.

Base conversion 28374465

Base System Value
2 Binary 1101100001111010111000001
3 Ternary 1222101120110010
4 Quaternary 1230033113001
5 Quinary 24230440330
6 Senary 2452055133
8 Octal 154172701
10 Decimal 28374465
12 Duodecimal 96044a9
16 Hexadecimal 1b0f5c1
20 Vigesimal 8h6g35
36 Base36 gw5vl

Cryptographic Hash Functions

md5 db62a49bae3548569d046c765c18fb3c
sha1 7458b14e581613a3bc9b6d3c8845753b865d97b2
sha256 642dd257f167274fb41b5bb386cd0645c9a618627ff679cda0043906ea2fd7b8
sha512 27633c348c79733b66c51f9b93410040ca529f0748d34371a10ec8aa9f3bc9e4b8d9073142a225205655c96fa6f7a15d9ba4e286a853263db8330dea20684b58
ripemd-160 3adc530a2412fc9a23e72bc5e4481066878de70c

28374465 as geometric shapes

Circle

Radius = n
Diameter 56748930
Circumference 178282021.58708
Area 2.5293284908259E+15

Sphere

Radius = n
Volume 9.5691123648591E+22
Surface area 1.0117313963304E+16
Circumference 178282021.58708

Square

Length = n
Perimeter 113497860
Area 805110264036225
Diagonal 40127553.228081

Cube

Length = n
Surface area 4830661584217350
Volume 2.2844573008037E+22
Space diagonal 49146015.017585

Equilateral Triangle

Length = n
Perimeter 85123395
Area 3.4862297075148E+14
Altitude 24573007.508792

Triangular Pyramid

Length = n
Surface area 3.4862297075148E+14
Volume 2.6922587478823E+21
Height 13375851.076027