28777716 (number)

28777716 is an even 8-digits composite number following 28777715 and preceding 28777717. In scientific notation, it is written as 2.8777716 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 8720400 positive integers (up to 28777716) that are relatively prime to 28777716.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-seven thousand seven hundred sixteen

Notation

Scientific notation 2.8777716 × 10^7
Engineering notation 2.8777716 × 10^6

Prime Factorization of 28777716

Prime Factorization 2 × 2 × 9 × 11 × 72671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14388858
Product of the distinct prime numbers

The prime factorization of 28777716 is 2 × 2 × 9 × 11 × 72671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 63, 57, 702, 768, 5792, 8345, 5199, 93499, 470874, 380181, 7496025, 532688, 80161275, 35765267, 177586048, 729948023, 820947749, 6863077159

Basic calculations (n = 28777716)

Multiplication

n×y
n×2 57555432
n×3 86333148
n×4 115110864
n×5 143888580

Division

n÷y
n÷2 14388858
n÷3 9592572
n÷3 7194429
n÷5 5755543.2

Exponentiation

ny
n2 828156938176656
n3 2.3832465170277E+22
n4 6.8584391425013E+29
n5 1.9737021384619E+37

Nth Root

y√n
2√n 5364.4865551141
3√n 306.44469496861
4√n 73.242655298085
5√n 31.032107029049

Divisors of 28777716

1, 2, 4, 9, 11, 18, 22, 36, 44, 99, 198, 396, 72671, 145342, 290684, 654039, 799381, 1308078, 1598762, 2616156, 3197524, 7194429, 14388858, 28777716

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 -28777715
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 28777716 can be divided by 24 positive divisors. The sum of these divisors (counting 28777716) is 1, the average is 0.041666666666667.

Base conversion 28777716

Base System Value
2 Binary 1101101110001110011110100
3 Ternary 2000011001121100
4 Quaternary 1231301303310
5 Quinary 24331341331
6 Senary 2504450100
8 Octal 155616364
10 Decimal 28777716
12 Duodecimal 9779930
16 Hexadecimal 1b71cf4
20 Vigesimal 8jh45g
36 Base36 h4t10

Cryptographic Hash Functions

md5 b53c85ece4d844677b8bef458972aab4
sha1 953dc48b0b91dc0e9b5bada6610aac9ba08dd01f
sha256 6faddc19e7a484a9dc137533b25f7e9a5294cdcfc1d9e09bc7383888e8120f60
sha512 36221cb8bdd0ed34b1b4245b32f662e666d016b36597b0d89477c7d4f6e9b25431d0e25915034fe7fddc60e20d7d812d9bf3f44821fd4c1b3ff1ce91b8bbe0db
ripemd-160 56e4758ec0c6ddcc3190c8dbfbc3313510ddf5d1

28777716 as geometric shapes

Circle

Radius = n
Diameter 57555432
Circumference 180815722.34539
Area 2.6017317529952E+15

Sphere

Radius = n
Volume 9.9829196661171E+22
Surface area 1.0406927011981E+16
Circumference 180815722.34539

Square

Length = n
Perimeter 115110864
Area 828156938176656
Diagonal 40697836.261321

Cube

Length = n
Surface area 4968941629059936
Volume 2.3832465170277E+22
Space diagonal 49844466.237788

Equilateral Triangle

Length = n
Perimeter 86333148
Area 3.5860247339066E+14
Altitude 24922233.118894

Triangular Pyramid

Length = n
Surface area 3.5860247339066E+14
Volume 2.8086829557159E+21
Height 13565945.42044