28296980 (number)

28296980 is an even 8-digits composite number following 28296979 and preceding 28296981. In scientific notation, it is written as 2.8296980 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 11318784 positive integers (up to 28296980) that are relatively prime to 28296980.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-six thousand nine hundred eighty

Notation

Scientific notation 2.8296980 × 10^7
Engineering notation 2.8296980 × 10^6

Prime Factorization of 28296980

Prime Factorization 2 × 2 × 5 × 1414849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14148490
Product of the distinct prime numbers

The prime factorization of 28296980 is 2 × 2 × 5 × 1414849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 35, 16, 114, 519, 6043, 7562, 54797, 49746, 858203, 234572, 6886709, 6320317, 21959795, 44893748, 3986908, 990334785, 1571890561, 8540797645

Basic calculations (n = 28296980)

Multiplication

n×y
n×2 56593960
n×3 84890940
n×4 113187920
n×5 141484900

Division

n÷y
n÷2 14148490
n÷3 9432326.6666667
n÷3 7074245
n÷5 5659396

Exponentiation

ny
n2 800719077120400
n3 2.2657931710894E+22
n4 6.4115104046455E+29
n5 1.8142638169004E+37

Nth Root

y√n
2√n 5319.4905771136
3√n 304.72870258488
4√n 72.934837883645
5√n 30.927728025364

Divisors of 28296980

1, 2, 4, 5, 10, 20, 1414849, 2829698, 5659396, 7074245, 14148490, 28296980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28296979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28296980 can be divided by 12 positive divisors. The sum of these divisors (counting 28296980) is 1, the average is 0.083333333333333.

Base conversion 28296980

Base System Value
2 Binary 1101011111100011100010100
3 Ternary 1222020122011022
4 Quaternary 1223330130110
5 Quinary 24221000410
6 Senary 2450300312
8 Octal 153743424
10 Decimal 28296980
12 Duodecimal 9587698
16 Hexadecimal 1afc714
20 Vigesimal 8gh290
36 Base36 gui38

Cryptographic Hash Functions

md5 54a57db7638005fbb08724a80a0aee27
sha1 76ffd08945fe91b4cb5d1f5f74a918a96dc91c49
sha256 205ae17565b8b3880a96399a449abc0c9c5e7aaea7822d90fcef2ceb3ab70854
sha512 d21e799f1cfcf88659476871ea1c291c93b7ca046b9f0a3c6c2393492b2396d8c04c51317faf7472190c42637a9c9fef2e009cf64f861bb9cc32a2a464c702eb
ripemd-160 d44b564f11665523bd238b0f9fa24d10a24818ce

28296980 as geometric shapes

Circle

Radius = n
Diameter 56593960
Circumference 177795168.97355
Area 2.5155331702706E+15

Sphere

Radius = n
Volume 9.4909322411313E+22
Surface area 1.0062132681083E+16
Circumference 177795168.97355

Square

Length = n
Perimeter 113187920
Area 800719077120400
Diagonal 40017972.8902

Cube

Length = n
Surface area 4804314462722400
Volume 2.2657931710894E+22
Space diagonal 49011807.06076

Equilateral Triangle

Length = n
Perimeter 84890940
Area 3.4672153104055E+14
Altitude 24505903.53038

Triangular Pyramid

Length = n
Surface area 3.4672153104055E+14
Volume 2.6702628600725E+21
Height 13339324.296733