28282816 (number)

28282816 is an even 8-digits composite number following 28282815 and preceding 28282817. In scientific notation, it is written as 2.8282816 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 28 positive divisors. There are 14095872 positive integers (up to 28282816) that are relatively prime to 28282816.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred eighty-two thousand eight hundred sixteen

Notation

Scientific notation 2.8282816 × 10^7
Engineering notation 2.8282816 × 10^6

Prime Factorization of 28282816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 967 × 457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 883838
Product of the distinct prime numbers

The prime factorization of 28282816 is 2 × 2 × 2 × 2 × 2 × 2 × 967 × 457. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 4, 93, 85, 869, 617, 3957, 512, 32341, 72133, 557741, 323358, 435147, 2797882, 67322128, 21850577, 424583246, 468205635, 9524310988, 5353354499

Basic calculations (n = 28282816)

Multiplication

n×y
n×2 56565632
n×3 84848448
n×4 113131264
n×5 141414080

Division

n÷y
n÷2 14141408
n÷3 9427605.3333333
n÷3 7070704
n÷5 5656563.2

Exponentiation

ny
n2 799917680889856
n3 2.2623924583755E+22
n4 6.3986829620021E+29
n5 1.8097277285664E+37

Nth Root

y√n
2√n 5318.1590799825
3√n 304.67785030671
4√n 72.925709321079
5√n 30.924631242073

Divisors of 28282816

1, 2, 4, 8, 16, 32, 64, 457, 914, 967, 1828, 1934, 3656, 3868, 7312, 7736, 14624, 15472, 29248, 30944, 61888, 441919, 883838, 1767676, 3535352, 7070704, 14141408, 28282816

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28282815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28282816 can be divided by 28 positive divisors. The sum of these divisors (counting 28282816) is 1, the average is 0.035714285714286.

Base conversion 28282816

Base System Value
2 Binary 1101011111000111111000000
3 Ternary 1222012220201201
4 Quaternary 1223320333000
5 Quinary 24220022231
6 Senary 2450110544
8 Octal 153707700
10 Decimal 28282816
12 Duodecimal 957b454
16 Hexadecimal 1af8fc0
20 Vigesimal 8gf70g
36 Base36 gu75s

Cryptographic Hash Functions

md5 e864d1b32f04376cbee0e5c6d452e988
sha1 ee5736945d1a463a539e9f5762f016254cf78358
sha256 c4fd4ea93b13ec76efb0581a714f43827b94a0ad2a9be8d8cff5c50f9a689dad
sha512 dbfabee15a0402be42df52d7d273baf42120d81339ae855a50d020a04915a69938f8a00717930b50831fc8f9f382e7814c4a61356be8a1ebec1db9c9a27b6a7c
ripemd-160 fbb4a2d57a2b0d953d3d19de01991619e2590f6c

28282816 as geometric shapes

Circle

Radius = n
Diameter 56565632
Circumference 177706173.93686
Area 2.5130155097602E+15

Sphere

Radius = n
Volume 9.4766873690257E+22
Surface area 1.0052062039041E+16
Circumference 177706173.93686

Square

Length = n
Perimeter 113131264
Area 799917680889856
Diagonal 39997941.969303

Cube

Length = n
Surface area 4799506085339136
Volume 2.2623924583755E+22
Space diagonal 48987274.293122

Equilateral Triangle

Length = n
Perimeter 84848448
Area 3.4637451629347E+14
Altitude 24493637.146561

Triangular Pyramid

Length = n
Surface area 3.4637451629347E+14
Volume 2.6662550817043E+21
Height 13332647.323101