28004876 (number)

28004876 is an even 8-digits composite number following 28004875 and preceding 28004877. In scientific notation, it is written as 2.8004876 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 13708800 positive integers (up to 28004876) that are relatively prime to 28004876.

Interesting facts

Basic properties

Name

Name twenty-eight million four thousand eight hundred seventy-six

Notation

Scientific notation 2.8004876 × 10^7
Engineering notation 2.8004876 × 10^6

Prime Factorization of 28004876

Prime Factorization 2 × 2 × 10403 × 673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14002438
Product of the distinct prime numbers

The prime factorization of 28004876 is 2 × 2 × 10403 × 673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 67, 38, 168, 414, 6600, 7339, 1991, 31037, 602934, 491881, 3788039, 1532498, 93966461, 77371473, 373777506, 889594174, 3972766271, 6349093225

Basic calculations (n = 28004876)

Multiplication

n×y
n×2 56009752
n×3 84014628
n×4 112019504
n×5 140024380

Division

n÷y
n÷2 14002438
n÷3 9334958.6666667
n÷3 7001219
n÷5 5600975.2

Exponentiation

ny
n2 784273079775376
n3 2.1963470349248E+22
n4 6.1508426366035E+29
n5 1.722535853336E+37

Nth Root

y√n
2√n 5291.9633407649
3√n 303.67652284046
4√n 72.745881950561
5√n 30.863610591484

Divisors of 28004876

1, 2, 4, 673, 1346, 2692, 10403, 20806, 41612, 7001219, 14002438, 28004876

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28004875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28004876 can be divided by 12 positive divisors. The sum of these divisors (counting 28004876) is 1, the average is 0.083333333333333.

Base conversion 28004876

Base System Value
2 Binary 1101010110101001000001100
3 Ternary 1221200210110122
4 Quaternary 1222311020030
5 Quinary 24132124001
6 Senary 2440124112
8 Octal 152651014
10 Decimal 28004876
12 Duodecimal 9466638
16 Hexadecimal 1ab520c
20 Vigesimal 8f0c3g
36 Base36 go8p8

Cryptographic Hash Functions

md5 5cb1ce0d29319ddd137a6b2425149297
sha1 1cf98e1609570c19290a1b98640958442a709513
sha256 7d691866cefcaf0d619e1fabef91180aac38b5714d2ed6ef07cf244076b42bbf
sha512 13d69b8555a8abe1145e01db9f8df67a7131627061d8648febeb3c3e3d49358024b5c180bb47ea694705bef87c49fbb3efea0b8b13c07162d2315cc65477bbe4
ripemd-160 89a7e4677e222c21043461a94c20426caea1aa2a

28004876 as geometric shapes

Circle

Radius = n
Diameter 56009752
Circumference 175959825.41259
Area 2.4638665458306E+15

Sphere

Radius = n
Volume 9.2000369462044E+22
Surface area 9.8554661833223E+15
Circumference 175959825.41259

Square

Length = n
Perimeter 112019504
Area 784273079775376
Diagonal 39604875.451777

Cube

Length = n
Surface area 4705638478652256
Volume 2.1963470349248E+22
Space diagonal 48505868.091666

Equilateral Triangle

Length = n
Perimeter 84014628
Area 3.3960020529487E+14
Altitude 24252934.045833

Triangular Pyramid

Length = n
Surface area 3.3960020529487E+14
Volume 2.5884198037238E+21
Height 13201625.150592