28884078 (number)

28884078 is an even 8-digits composite number following 28884077 and preceding 28884079. In scientific notation, it is written as 2.8884078 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 9354240 positive integers (up to 28884078) that are relatively prime to 28884078.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred eighty-four thousand seventy-eight

Notation

Scientific notation 2.8884078 × 10^7
Engineering notation 2.8884078 × 10^6

Prime Factorization of 28884078

Prime Factorization 2 × 3 × 3 × 71 × 97 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9628026
Product of the distinct prime numbers

The prime factorization of 28884078 is 2 × 3 × 3 × 71 × 97 × 233. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28884078)

Multiplication

n×y
n×2 57768156
n×3 86652234
n×4 115536312
n×5 144420390

Division

n÷y
n÷2 14442039
n÷3 9628026
n÷3 7221019.5
n÷5 5776815.6

Exponentiation

ny
n2 834289961910084
n3 2.4097696334428E+22
n4 6.9603974054393E+29
n5 2.0104466156971E+37

Nth Root

y√n
2√n 5374.3909422371
3√n 306.82176910434
4√n 73.310237635934
5√n 31.0550120304

Divisors of 28884078

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28884077
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28884078 can be divided by 48 positive divisors. The sum of these divisors (counting 28884078) is 1, the average is 0.020833333333333.

Base conversion 28884078

Base System Value
2 Binary 1101110001011110001101110
3 Ternary 2000100110111200
4 Quaternary 1232023301232
5 Quinary 24343242303
6 Senary 2511030330
8 Octal 156136156
10 Decimal 28884078
12 Duodecimal 980b3a6
16 Hexadecimal 1b8bc6e
20 Vigesimal 90aa3i
36 Base36 h733i

Cryptographic Hash Functions

md5 fc31dcd67a6b7a7c5f0ef35a81eac927
sha1 b41b8b6ef485a114f69571b23f3b942e41d786e7
sha256 df0c7313bafa35f44082a7d45070749d85470b787c4efa7b0c6f40c73c13e68c
sha512 2904982224c9fb1b17099246315b1a116588cf24b9ff14bf51ab7c39017449c059b2942a2e0a3ee997e77e941f66dc4f2340f9b4f3847b62245a2480ca85d603
ripemd-160 7c526e968d2fc7c12c99f70666f5c6cac7d1277c

28884078 as geometric shapes

Circle

Radius = n
Diameter 57768156
Circumference 181484014.50103
Area 2.6209992153004E+15

Sphere

Radius = n
Volume 1.0094019436357E+23
Surface area 1.0483996861202E+16
Circumference 181484014.50103

Square

Length = n
Perimeter 115536312
Area 834289961910084
Diagonal 40848254.844242

Cube

Length = n
Surface area 5005739771460504
Volume 2.4097696334428E+22
Space diagonal 50028690.625782

Equilateral Triangle

Length = n
Perimeter 86652234
Area 3.6125815056824E+14
Altitude 25014345.312891

Triangular Pyramid

Length = n
Surface area 3.6125815056824E+14
Volume 2.8399407481747E+21
Height 13616084.948081