28692711 (number)

28692711 is an odd 8-digits composite number following 28692710 and preceding 28692712. In scientific notation, it is written as 2.8692711 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 14 positive divisors. There are 19127988 positive integers (up to 28692711) that are relatively prime to 28692711.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-two thousand seven hundred eleven

Notation

Scientific notation 2.8692711 × 10^7
Engineering notation 2.8692711 × 10^6

Prime Factorization of 28692711

Prime Factorization 9 × 3 × 3 × 3 × 3 × 39359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1062693
Product of the distinct prime numbers

The prime factorization of 28692711 is 9 × 3 × 3 × 3 × 3 × 39359. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 34, 84, 91, 156, 261, 3643, 47614, 57990, 626570, 404736, 1724475, 8807014, 85310124, 27793178, 100119686, 514334256, 3504879815, 4700765431

Basic calculations (n = 28692711)

Multiplication

n×y
n×2 57385422
n×3 86078133
n×4 114770844
n×5 143463555

Division

n÷y
n÷2 14346355.5
n÷3 9564237
n÷3 7173177.75
n÷5 5738542.2

Exponentiation

ny
n2 823271664529521
n3 2.3621895944834E+22
n4 6.7777623361721E+29
n5 1.9447237593847E+37

Nth Root

y√n
2√n 5356.5577566195
3√n 306.14266703772
4√n 73.188508364493
5√n 31.013752503922

Divisors of 28692711

1, 3, 9, 27, 81, 243, 729, 39359, 118077, 354231, 1062693, 3188079, 9564237, 28692711

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28692710
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28692711 can be divided by 14 positive divisors. The sum of these divisors (counting 28692711) is 1, the average is 0.071428571428571.

Base conversion 28692711

Base System Value
2 Binary 1101101011101000011100111
3 Ternary 1222222202000000
4 Quaternary 1231131003213
5 Quinary 24321131321
6 Senary 2502552343
8 Octal 155350347
10 Decimal 28692711
12 Duodecimal 97386b3
16 Hexadecimal 1b5d0e7
20 Vigesimal 8j6bfb
36 Base36 h2zfr

Cryptographic Hash Functions

md5 4cc249317c953ff2db9797b11e1099b1
sha1 46ff7365b66d5e60fe23d8faf0d13721a67e262c
sha256 c8e6cbc169d29266cbc3a0849e0ed83fc3e1092d3c78461ab9d8e63424547015
sha512 b63fdbf56dbd71f9a2f16bf77bd2bffdc43c9c6f8a9b32d294c0bbc51dddbdba839322d42964e261457dea92dacb162a97280f8c57851ca80529344917772c80
ripemd-160 b75a64cfd5cadf79ea150ff9fdbe7a9ee4845736

28692711 as geometric shapes

Circle

Radius = n
Diameter 57385422
Circumference 180281620.17835
Area 2.5863842131946E+15

Sphere

Radius = n
Volume 9.8947166352206E+22
Surface area 1.0345536852778E+16
Circumference 180281620.17835

Square

Length = n
Perimeter 114770844
Area 823271664529521
Diagonal 40577621.037452

Cube

Length = n
Surface area 4939629987177126
Volume 2.3621895944834E+22
Space diagonal 49697233.25889

Equilateral Triangle

Length = n
Perimeter 86078133
Area 3.5648708784923E+14
Altitude 24848616.629445

Triangular Pyramid

Length = n
Surface area 3.5648708784923E+14
Volume 2.7838671345126E+21
Height 13525873.679151