28164448 (number)

28164448 is an even 8-digits composite number following 28164447 and preceding 28164449. In scientific notation, it is written as 2.8164448 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 12819456 positive integers (up to 28164448) that are relatively prime to 28164448.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-four thousand four hundred forty-eight

Notation

Scientific notation 2.8164448 × 10^7
Engineering notation 2.8164448 × 10^6

Prime Factorization of 28164448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 79 × 857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1760278
Product of the distinct prime numbers

The prime factorization of 28164448 is 2 × 2 × 2 × 2 × 2 × 13 × 79 × 857. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28164448)

Multiplication

n×y
n×2 56328896
n×3 84493344
n×4 112657792
n×5 140822240

Division

n÷y
n÷2 14082224
n÷3 9388149.3333333
n÷3 7041112
n÷5 5632889.6

Exponentiation

ny
n2 793236131144704
n3 2.2341057767346E+22
n4 6.2922355975342E+29
n5 1.772173422905E+37

Nth Root

y√n
2√n 5307.0187487892
3√n 304.25221451432
4√n 72.849287908594
5√n 30.898702918195

Divisors of 28164448

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28164447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28164448 can be divided by 48 positive divisors. The sum of these divisors (counting 28164448) is 1, the average is 0.020833333333333.

Base conversion 28164448

Base System Value
2 Binary 1101011011100000101100000
3 Ternary 1221222220100201
4 Quaternary 1223130011200
5 Quinary 24202230243
6 Senary 2443354544
8 Octal 153340540
10 Decimal 28164448
12 Duodecimal 9522a54
16 Hexadecimal 1adc160
20 Vigesimal 8g0b28
36 Base36 grnts

Cryptographic Hash Functions

md5 842d8d9747796110fc786f38359002bb
sha1 528be94ad927099c73f6806280744dc2c507934e
sha256 a6ce94ecac1d5795c45392f3dbe5f635f558360bf08cbcc5ad32e18f48c628e2
sha512 a658a38616486a3df2c37b06ef39f94e1d72ad0acb9eb9907ca2f4d10645a4cbc0883b280d2a0c7b738c649bb6821574717760f6717d62e10d97ac77054ae760
ripemd-160 b33510d47bb4a65f83b796a99fdd2d9b2b3e6743

28164448 as geometric shapes

Circle

Radius = n
Diameter 56328896
Circumference 176962445.85842
Area 2.4920248021662E+15

Sphere

Radius = n
Volume 9.3582003940427E+22
Surface area 9.9680992086648E+15
Circumference 176962445.85842

Square

Length = n
Perimeter 112657792
Area 793236131144704
Diagonal 39830544.338352

Cube

Length = n
Surface area 4759416786868224
Volume 2.2341057767346E+22
Space diagonal 48782254.903132

Equilateral Triangle

Length = n
Perimeter 84493344
Area 3.434813203855E+14
Altitude 24391127.451566

Triangular Pyramid

Length = n
Surface area 3.434813203855E+14
Volume 2.6329189076951E+21
Height 13276848.112784