28013480 (number)

28013480 is an even 8-digits composite number following 28013479 and preceding 28013481. In scientific notation, it is written as 2.8013480 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 10186560 positive integers (up to 28013480) that are relatively prime to 28013480.

Interesting facts

Basic properties

Name

Name twenty-eight million thirteen thousand four hundred eighty

Notation

Scientific notation 2.8013480 × 10^7
Engineering notation 2.8013480 × 10^6

Prime Factorization of 28013480

Prime Factorization 2 × 2 × 2 × 5 × 11 × 63667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7003370
Product of the distinct prime numbers

The prime factorization of 28013480 is 2 × 2 × 2 × 5 × 11 × 63667. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 45, 40, 988, 472, 4227, 5982, 38884, 74766, 278400, 70969, 9625672, 1159138, 45602646, 45950217, 690680178, 44444002, 7071760135, 3432856051

Basic calculations (n = 28013480)

Multiplication

n×y
n×2 56026960
n×3 84040440
n×4 112053920
n×5 140067400

Division

n÷y
n÷2 14006740
n÷3 9337826.6666667
n÷3 7003370
n÷5 5602696

Exponentiation

ny
n2 784755061710400
n3 2.1983720226123E+22
n4 6.1584050688009E+29
n5 1.7251835722675E+37

Nth Root

y√n
2√n 5292.7762091364
3√n 303.70761939267
4√n 72.751468776488
5√n 30.865506817536

Divisors of 28013480

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 63667, 127334, 254668, 318335, 509336, 636670, 700337, 1273340, 1400674, 2546680, 2801348, 3501685, 5602696, 7003370, 14006740, 28013480

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 -28013479
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 28013480 can be divided by 32 positive divisors. The sum of these divisors (counting 28013480) is 1, the average is 0.03125.

Base conversion 28013480

Base System Value
2 Binary 1101010110111001110101000
3 Ternary 1221201020021022
4 Quaternary 1222313032220
5 Quinary 24132412410
6 Senary 2440232012
8 Octal 152671650
10 Decimal 28013480
12 Duodecimal 946b608
16 Hexadecimal 1ab73a8
20 Vigesimal 8f1de0
36 Base36 gofc8

Cryptographic Hash Functions

md5 21877b79cb03e8100a1fbaf2ff1a3195
sha1 95084f7504efa1e6fa687991044f2b362b7bcebd
sha256 3e3873a0f46a049fd9dec327ac18fadcf285f617df5c30dc424fd0c585e3bf1c
sha512 4121171c60656a3d91da73f557b9b3c63c007e429eccd73d5418016eb17253ae7a26334b6d5ad86bf8e31c07bcc9ea8413584612d3991c37c093cd8a51df89a4
ripemd-160 a173a9bc20f9e54989506784503e018b4fb02ed8

28013480 as geometric shapes

Circle

Radius = n
Diameter 56026960
Circumference 176013885.93897
Area 2.4653807367368E+15

Sphere

Radius = n
Volume 9.2085191947949E+22
Surface area 9.8615229469472E+15
Circumference 176013885.93897

Square

Length = n
Perimeter 112053920
Area 784755061710400
Diagonal 39617043.345267

Cube

Length = n
Surface area 4708530370262400
Volume 2.1983720226123E+22
Space diagonal 48520770.656815

Equilateral Triangle

Length = n
Perimeter 84040440
Area 3.3980890959482E+14
Altitude 24260385.328407

Triangular Pyramid

Length = n
Surface area 3.3980890959482E+14
Volume 2.5908062745999E+21
Height 13205681.115089