28755714 (number)

28755714 is an even 8-digits composite number following 28755713 and preceding 28755715. In scientific notation, it is written as 2.8755714 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 8792640 positive integers (up to 28755714) that are relatively prime to 28755714.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred fifty-five thousand seven hundred fourteen

Notation

Scientific notation 2.8755714 × 10^7
Engineering notation 2.8755714 × 10^6

Prime Factorization of 28755714

Prime Factorization 2 × 3 × 13 × 173 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28755714
Product of the distinct prime numbers

The prime factorization of 28755714 is 2 × 3 × 13 × 173 × 2131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 96, 44, 853, 56, 7441, 6273, 34496, 63920, 397587, 877513, 2923385, 6980098, 78231456, 47801815, 189825810, 673927835, 2938174840, 5503387896

Basic calculations (n = 28755714)

Multiplication

n×y
n×2 57511428
n×3 86267142
n×4 115022856
n×5 143778570

Division

n÷y
n÷2 14377857
n÷3 9585238
n÷3 7188928.5
n÷5 5751142.8

Exponentiation

ny
n2 826891087649796
n3 2.3777843625606E+22
n4 6.8374887083466E+29
n5 1.9661686977544E+37

Nth Root

y√n
2√n 5362.435454157
3√n 306.36657763633
4√n 73.228651866308
5√n 31.027360458342

Divisors of 28755714

1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2131, 2249, 4262, 4498, 6393, 6747, 12786, 13494, 27703, 55406, 83109, 166218, 368663, 737326, 1105989, 2211978, 4792619, 9585238, 14377857, 28755714

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28755713
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28755714 can be divided by 32 positive divisors. The sum of these divisors (counting 28755714) is 1, the average is 0.03125.

Base conversion 28755714

Base System Value
2 Binary 1101101101100011100000010
3 Ternary 2000002221102110
4 Quaternary 1231230130002
5 Quinary 24330140324
6 Senary 2504200150
8 Octal 155543402
10 Decimal 28755714
12 Duodecimal 9769056
16 Hexadecimal 1b6c702
20 Vigesimal 8je95e
36 Base36 h4c1u

Cryptographic Hash Functions

md5 ee1d94b5635adf378b983f509cc12ba0
sha1 e756d573d2622785c18d25a852fbdbbcc56ff1b7
sha256 c2f6d9c93ea22fa96ff359bbd8f6b0915b56af3c9d279f4905deb6498f900606
sha512 d30c83db636d7a5e405af1367ac1c32d30aa981b0d2799c60c92a4c0c1b02646fceb6eff9e0c386d54d4f86ae9355007d8354f211aec62305e89dbaf5a90351d
ripemd-160 fe11f2b9008859c4f9d276bbae7a9d7d71c17a0a

28755714 as geometric shapes

Circle

Radius = n
Diameter 57511428
Circumference 180677479.70226
Area 2.5977549662795E+15

Sphere

Radius = n
Volume 9.9600398469883E+22
Surface area 1.0391019865118E+16
Circumference 180677479.70226

Square

Length = n
Perimeter 115022856
Area 826891087649796
Diagonal 40666720.734522

Cube

Length = n
Surface area 4961346525898776
Volume 2.3777843625606E+22
Space diagonal 49806357.65592

Equilateral Triangle

Length = n
Perimeter 86267142
Area 3.5805434403383E+14
Altitude 24903178.82796

Triangular Pyramid

Length = n
Surface area 3.5805434403383E+14
Volume 2.8022457449433E+21
Height 13555573.578174