28771323 (number)

28771323 is an odd 8-digits composite number following 28771322 and preceding 28771324. In scientific notation, it is written as 2.8771323 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 16440744 positive integers (up to 28771323) that are relatively prime to 28771323.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-one thousand three hundred twenty-three

Notation

Scientific notation 2.8771323 × 10^7
Engineering notation 2.8771323 × 10^6

Prime Factorization of 28771323

Prime Factorization 3 × 7 × 1370063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28771323
Product of the distinct prime numbers

The prime factorization of 28771323 is 3 × 7 × 1370063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28771323)

Multiplication

n×y
n×2 57542646
n×3 86313969
n×4 115085292
n×5 143856615

Division

n÷y
n÷2 14385661.5
n÷3 9590441
n÷3 7192830.75
n÷5 5754264.6

Exponentiation

ny
n2 827789027170329
n3 2.3816585476573E+22
n4 6.852346735036E+29
n5 1.9715108122172E+37

Nth Root

y√n
2√n 5363.8906588408
3√n 306.42200095049
4√n 73.238587225866
5√n 31.030728143445

Divisors of 28771323

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28771322
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28771323 can be divided by 8 positive divisors. The sum of these divisors (counting 28771323) is 1, the average is 0.125.

Base conversion 28771323

Base System Value
2 Binary 1101101110000001111111011
3 Ternary 2000010201211120
4 Quaternary 1231300033323
5 Quinary 24331140243
6 Senary 2504400323
8 Octal 155601773
10 Decimal 28771323
12 Duodecimal 97760a3
16 Hexadecimal 1b703fb
20 Vigesimal 8jg863
36 Base36 h4o3f

Cryptographic Hash Functions

md5 c442b9d6e5cb7044886104d7836bbe20
sha1 0f1512ff2ef3ca1180e8c8a92919d628081c6aae
sha256 0bd7db7456d1c2b1cb9f3e8ae24cae7aaaddcd1de6682d8eb67a761298dee5c7
sha512 694b66520dd702af79d5e5652e77568596bd4d37c204696c68d9afe3dd3d8c967909d86c1afdc4ca4d54d2001d8f51e1bb3f38d682092e6258dc135b248a64c4
ripemd-160 c288f80692d0ee849996ee7fd8094d239044b26c

28771323 as geometric shapes

Circle

Radius = n
Diameter 57542646
Circumference 180775553.94172
Area 2.6005759264805E+15

Sphere

Radius = n
Volume 9.9762679955728E+22
Surface area 1.0402303705922E+16
Circumference 180775553.94172

Square

Length = n
Perimeter 115085292
Area 827789027170329
Diagonal 40688795.194017

Cube

Length = n
Surface area 4966734163021974
Volume 2.3816585476573E+22
Space diagonal 49833393.236975

Equilateral Triangle

Length = n
Perimeter 86313969
Area 3.5844316325176E+14
Altitude 24916696.618488

Triangular Pyramid

Length = n
Surface area 3.5844316325176E+14
Volume 2.8068115158657E+21
Height 13562931.731339