28164450 (number)

28164450 is an even 8-digits composite number following 28164449 and preceding 28164451. In scientific notation, it is written as 2.8164450 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 7510480 positive integers (up to 28164450) that are relatively prime to 28164450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8164450 × 10^7
Engineering notation 2.8164450 × 10^6

Prime Factorization of 28164450

Prime Factorization 2 × 15 × 5 × 187763

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28164450
Product of the distinct prime numbers

The prime factorization of 28164450 is 2 × 15 × 5 × 187763. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 62, 68, 613, 798, 7527, 1341, 7779, 42696, 496033, 940381, 6061777, 7905991, 18563466, 44859977, 962706711, 256647379, 4023921236, 553680175

Basic calculations (n = 28164450)

Multiplication

n×y
n×2 56328900
n×3 84493350
n×4 112657800
n×5 140822250

Division

n÷y
n÷2 14082225
n÷3 9388150
n÷3 7041112.5
n÷5 5632890

Exponentiation

ny
n2 793236243802500
n3 2.2341062526763E+22
n4 6.292237384819E+29
n5 1.7721740521287E+37

Nth Root

y√n
2√n 5307.0189372189
3√n 304.25222171612
4√n 72.849289201878
5√n 30.898703357028

Divisors of 28164450

1, 2, 5, 10, 15, 30, 75, 150, 187763, 375526, 938815, 1877630, 2816445, 5632890, 14082225, 28164450

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28164449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28164450 can be divided by 16 positive divisors. The sum of these divisors (counting 28164450) is 1, the average is 0.0625.

Base conversion 28164450

Base System Value
2 Binary 1101011011100000101100010
3 Ternary 1221222220100210
4 Quaternary 1223130011202
5 Quinary 24202230300
6 Senary 2443354550
8 Octal 153340542
10 Decimal 28164450
12 Duodecimal 9522a56
16 Hexadecimal 1adc162
20 Vigesimal 8g0b2a
36 Base36 grntu

Cryptographic Hash Functions

md5 90b920541eb273f5847a1ec170f269c4
sha1 c88056d9736b7681f12e74d7b5a3a7a0ef5dd0c6
sha256 a19d97606b33df5234e7f20a276f85a87e73ab1f553134a607fdc2e189ac2dc7
sha512 b263783de2f82dce97a0eaddc69876b73c46aa0364218bb9a773752cdaacc1e2a9e665093de2260134f22c2670b398321b8f5b13bba17203c648ca50f9fd31f0
ripemd-160 5c096b61a0b430e5d44a6d1726304a3a3a432166

28164450 as geometric shapes

Circle

Radius = n
Diameter 56328900
Circumference 176962458.42479
Area 2.4920251560911E+15

Sphere

Radius = n
Volume 9.3582023876626E+22
Surface area 9.9681006243644E+15
Circumference 176962458.42479

Square

Length = n
Perimeter 112657800
Area 793236243802500
Diagonal 39830547.166779

Cube

Length = n
Surface area 4759417462815000
Volume 2.2341062526763E+22
Space diagonal 48782258.367233

Equilateral Triangle

Length = n
Perimeter 84493350
Area 3.4348136916776E+14
Altitude 24391129.183617

Triangular Pyramid

Length = n
Surface area 3.4348136916776E+14
Volume 2.6329194685978E+21
Height 13276849.055593