28277816 (number)

28277816 is an even 8-digits composite number following 28277815 and preceding 28277817. In scientific notation, it is written as 2.8277816 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 12034176 positive integers (up to 28277816) that are relatively prime to 28277816.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy-seven thousand eight hundred sixteen

Notation

Scientific notation 2.8277816 × 10^7
Engineering notation 2.8277816 × 10^6

Prime Factorization of 28277816

Prime Factorization 2 × 2 × 2 × 7 × 149 × 3389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7069454
Product of the distinct prime numbers

The prime factorization of 28277816 is 2 × 2 × 2 × 7 × 149 × 3389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 73, 5, 944, 98, 6162, 1414, 72965, 26684, 409910, 332359, 7145235, 2113962, 55006655, 74896542, 948233714, 12593822, 9838993744, 9059499385

Basic calculations (n = 28277816)

Multiplication

n×y
n×2 56555632
n×3 84833448
n×4 113111264
n×5 141389080

Division

n÷y
n÷2 14138908
n÷3 9425938.6666667
n÷3 7069454
n÷5 5655563.2

Exponentiation

ny
n2 799634877729856
n3 2.2611927939627E+22
n4 6.3941593768204E+29
n5 1.808128623324E+37

Nth Root

y√n
2√n 5317.6889717245
3√n 304.65989501032
4√n 72.922486050082
5√n 30.923537757666

Divisors of 28277816

1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 3389, 4172, 6778, 8344, 13556, 23723, 27112, 47446, 94892, 189784, 504961, 1009922, 2019844, 3534727, 4039688, 7069454, 14138908, 28277816

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 -28277815
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 28277816 can be divided by 32 positive divisors. The sum of these divisors (counting 28277816) is 1, the average is 0.03125.

Base conversion 28277816

Base System Value
2 Binary 1101011110111110000111000
3 Ternary 1222012122212112
4 Quaternary 1223313300320
5 Quinary 24214342231
6 Senary 2450031452
8 Octal 153676070
10 Decimal 28277816
12 Duodecimal 9578588
16 Hexadecimal 1af7c38
20 Vigesimal 8geeag
36 Base36 gu3aw

Cryptographic Hash Functions

md5 33c410977050b999f980d6530dfd01b5
sha1 7add7d247fd1a5523d86e2f173cf34a9c9c9a2a8
sha256 2d136d6d636f91eb810c55fc05cab9eab05cd97ce3e2bfac107c0ffdd14421df
sha512 d865627b99f148873ba93213e8099cd15909e7473d6217ed8d0ed1b3d723532d2947637c8284e9c104764f229eaf32daeefb84d870ea62931fb189ba99669c2b
ripemd-160 52ff119c2876fa433d1af18e169b77779c734bbd

28277816 as geometric shapes

Circle

Radius = n
Diameter 56555632
Circumference 177674758.01033
Area 2.5121270574303E+15

Sphere

Radius = n
Volume 9.4716622264847E+22
Surface area 1.0048508229721E+16
Circumference 177674758.01033

Square

Length = n
Perimeter 113111264
Area 799634877729856
Diagonal 39990870.901491

Cube

Length = n
Surface area 4797809266379136
Volume 2.2611927939627E+22
Space diagonal 48978614.039084

Equilateral Triangle

Length = n
Perimeter 84833448
Area 3.4625205893306E+14
Altitude 24489307.019542

Triangular Pyramid

Length = n
Surface area 3.4625205893306E+14
Volume 2.6648412636353E+21
Height 13330290.300497