28976319 (number)

28976319 is an odd 8-digits composite number following 28976318 and preceding 28976320. In scientific notation, it is written as 2.8976319 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 18952128 positive integers (up to 28976319) that are relatively prime to 28976319.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred seventy-six thousand three hundred nineteen

Notation

Scientific notation 2.8976319 × 10^7
Engineering notation 2.8976319 × 10^6

Prime Factorization of 28976319

Prime Factorization 3 × 3 × 3 × 53 × 20249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3219591
Product of the distinct prime numbers

The prime factorization of 28976319 is 3 × 3 × 3 × 53 × 20249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 55, 23, 290, 556, 7353, 441, 38705, 95479, 277552, 951918, 7864636, 4992195, 89034677, 74733273, 289222543, 65202588, 2947802171, 551539052

Basic calculations (n = 28976319)

Multiplication

n×y
n×2 57952638
n×3 86928957
n×4 115905276
n×5 144881595

Division

n÷y
n÷2 14488159.5
n÷3 9658773
n÷3 7244079.75
n÷5 5795263.8

Exponentiation

ny
n2 839627062789761
n3 2.4329301612429E+22
n4 7.0497360456896E+29
n5 2.042754005257E+37

Nth Root

y√n
2√n 5382.9656324372
3√n 307.14803274392
4√n 73.368696543125
5√n 31.074821512996

Divisors of 28976319

1, 3, 9, 27, 53, 159, 477, 1431, 20249, 60747, 182241, 546723, 1073197, 3219591, 9658773, 28976319

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 -28976318
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 28976319 can be divided by 16 positive divisors. The sum of these divisors (counting 28976319) is 1, the average is 0.0625.

Base conversion 28976319

Base System Value
2 Binary 1101110100010010010111111
3 Ternary 2000112011001000
4 Quaternary 1232202102333
5 Quinary 24404220234
6 Senary 2513021343
8 Octal 156422277
10 Decimal 28976319
12 Duodecimal 9854853
16 Hexadecimal 1ba24bf
20 Vigesimal 9120fj
36 Base36 h929r

Cryptographic Hash Functions

md5 ee13f3c34fb168dd9acc36592889e42f
sha1 f1ed22d1a3419fde0e864302a79d0fcf2edc7298
sha256 e5c464a5139dac11df2502534dc6f8d0368e0b052a0dd018858a255f758c9983
sha512 3043c3c4d792fdaeb0bb8e7e9470c52b1ad2e563700e04b313001a640148147549c59149297e3b65cae219a5337457163c9f1a0b44677986820c88ce1d7ca432
ripemd-160 b619555ae19799e4a18308ab8baa7a3a1f467cae

28976319 as geometric shapes

Circle

Radius = n
Diameter 57952638
Circumference 182063581.79695
Area 2.6377662122155E+15

Sphere

Radius = n
Volume 1.0191034028344E+23
Surface area 1.0551064848862E+16
Circumference 182063581.79695

Square

Length = n
Perimeter 115905276
Area 839627062789761
Diagonal 40978703.317449

Cube

Length = n
Surface area 5037762376738566
Volume 2.4329301612429E+22
Space diagonal 50188456.724323

Equilateral Triangle

Length = n
Perimeter 86928957
Area 3.6356918304042E+14
Altitude 25094228.362162

Triangular Pyramid

Length = n
Surface area 3.6356918304042E+14
Volume 2.8672356919469E+21
Height 13659567.772483