28743574 (number)

28743574 is an even 8-digits composite number following 28743573 and preceding 28743575. In scientific notation, it is written as 2.8743574 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 14311416 positive integers (up to 28743574) that are relatively prime to 28743574.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-three thousand five hundred seventy-four

Notation

Scientific notation 2.8743574 × 10^7
Engineering notation 2.8743574 × 10^6

Prime Factorization of 28743574

Prime Factorization 2 × 239 × 60133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28743574
Product of the distinct prime numbers

The prime factorization of 28743574 is 2 × 239 × 60133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 27, 25, 995, 790, 5355, 4875, 89213, 49995, 665997, 944739, 3920139, 5034304, 24456336, 413118, 523830468, 847355543, 3233012068, 529910598

Basic calculations (n = 28743574)

Multiplication

n×y
n×2 57487148
n×3 86230722
n×4 114974296
n×5 143717870

Division

n÷y
n÷2 14371787
n÷3 9581191.3333333
n÷3 7185893.5
n÷5 5748714.8

Exponentiation

ny
n2 826193046293476
n3 2.3747740964422E+22
n4 6.8259494974369E+29
n5 1.9620218449984E+37

Nth Root

y√n
2√n 5361.3033863045
3√n 306.32345793063
4√n 73.220921779943
5√n 31.02474020846

Divisors of 28743574

1, 2, 239, 478, 60133, 120266, 14371787, 28743574

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 -28743573
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 28743574 can be divided by 8 positive divisors. The sum of these divisors (counting 28743574) is 1, the average is 0.125.

Base conversion 28743574

Base System Value
2 Binary 1101101101001011110010110
3 Ternary 2000002022202211
4 Quaternary 1231221132112
5 Quinary 24324243244
6 Senary 2504024034
8 Octal 155513626
10 Decimal 28743574
12 Duodecimal 976201a
16 Hexadecimal 1b69796
20 Vigesimal 8jciie
36 Base36 h42om

Cryptographic Hash Functions

md5 ab0576baa3320ad97cf453f1bf9540fe
sha1 7b2d6821cc99c922069b9f101c67c17800825c93
sha256 40dac71e32c5454bfa5eda33e1434adb7f28db84b808c6444a2224b2d0691cb3
sha512 8ded0bed581694df8a6fce1b87264e773cbfdbdf8ffe0bda25652f49b05856a827ee4308c4520a91a3bf3fe433ba1c64a2477bbffe8643b7368c71c9cff33cd6
ripemd-160 8beb7a45c4bd2fcc455636d8e335b7c5ba62bc31

28743574 as geometric shapes

Circle

Radius = n
Diameter 57487148
Circumference 180601201.83263
Area 2.5955620046826E+15

Sphere

Radius = n
Volume 9.9474304737575E+22
Surface area 1.038224801873E+16
Circumference 180601201.83263

Square

Length = n
Perimeter 114974296
Area 826193046293476
Diagonal 40649552.181875

Cube

Length = n
Surface area 4957158277760856
Volume 2.3747740964422E+22
Space diagonal 49785330.559116

Equilateral Triangle

Length = n
Perimeter 86230722
Area 3.577520832601E+14
Altitude 24892665.279558

Triangular Pyramid

Length = n
Surface area 3.577520832601E+14
Volume 2.7986981123007E+21
Height 13549850.727292