28931676 (number)

28931676 is an even 8-digits composite number following 28931675 and preceding 28931677. In scientific notation, it is written as 2.8931676 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9311232 positive integers (up to 28931676) that are relatively prime to 28931676.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-one thousand six hundred seventy-six

Notation

Scientific notation 2.8931676 × 10^7
Engineering notation 2.8931676 × 10^6

Prime Factorization of 28931676

Prime Factorization 2 × 2 × 3 × 29 × 83137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14465838
Product of the distinct prime numbers

The prime factorization of 28931676 is 2 × 2 × 3 × 29 × 83137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 15, 69, 42, 920, 2723, 5716, 53690, 25368, 173737, 339006, 953809, 2532349, 58658946, 65014784, 598876199, 80201839, 7508982050, 6024257810

Basic calculations (n = 28931676)

Multiplication

n×y
n×2 57863352
n×3 86795028
n×4 115726704
n×5 144658380

Division

n÷y
n÷2 14465838
n÷3 9643892
n÷3 7232919
n÷5 5786335.2

Exponentiation

ny
n2 837041876168976
n3 2.4217024359753E+22
n4 7.0063910246048E+29
n5 2.0270663505317E+37

Nth Root

y√n
2√n 5378.8173421301
3√n 306.99021355414
4√n 73.340420929595
5√n 31.065240385861

Divisors of 28931676

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 83137, 166274, 249411, 332548, 498822, 997644, 2410973, 4821946, 7232919, 9643892, 14465838, 28931676

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 -28931675
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 28931676 can be divided by 24 positive divisors. The sum of these divisors (counting 28931676) is 1, the average is 0.041666666666667.

Base conversion 28931676

Base System Value
2 Binary 1101110010111011001011100
3 Ternary 2000102212210120
4 Quaternary 1232113121130
5 Quinary 24401303201
6 Senary 2512034540
8 Octal 156273134
10 Decimal 28931676
12 Duodecimal 9832a50
16 Hexadecimal 1b9765c
20 Vigesimal 90g93g
36 Base36 h83to

Cryptographic Hash Functions

md5 acfeab9cf70c887300e577cc00e3389f
sha1 93844f6527de8576921cb7a38c2f6d5d6de32e3e
sha256 7c40b0703cf97921a6f3844c1f5706350eea08ec3184a69a12d37cbb562559f2
sha512 d4646a835911aaf4db4307c611aec7038678672ce3e3c7fea2347ac241c6d75a93900df2734d6abfafd631fe5033aad3a806206ec1bb055b6893119f046fb684
ripemd-160 d0c5197223c53b78f6f389a0dd97dd78b1dd6fdb

28931676 as geometric shapes

Circle

Radius = n
Diameter 57863352
Circumference 181783081.55528
Area 2.6296446089195E+15

Sphere

Radius = n
Volume 1.0144003442721E+23
Surface area 1.0518578435678E+16
Circumference 181783081.55528

Square

Length = n
Perimeter 115726704
Area 837041876168976
Diagonal 40915568.581384

Cube

Length = n
Surface area 5022251257013856
Volume 2.4217024359753E+22
Space diagonal 50111132.780121

Equilateral Triangle

Length = n
Perimeter 86795028
Area 3.6244976439686E+14
Altitude 25055566.390061

Triangular Pyramid

Length = n
Surface area 3.6244976439686E+14
Volume 2.8540036908235E+21
Height 13638522.860461