28263480 (number)

28263480 is an even 8-digits composite number following 28263479 and preceding 28263481. In scientific notation, it is written as 2.8263480 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 6460032 positive integers (up to 28263480) that are relatively prime to 28263480.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-three thousand four hundred eighty

Notation

Scientific notation 2.8263480 × 10^7
Engineering notation 2.8263480 × 10^6

Prime Factorization of 28263480

Prime Factorization 2 × 2 × 2 × 3 × 35 × 33647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7065870
Product of the distinct prime numbers

The prime factorization of 28263480 is 2 × 2 × 2 × 3 × 35 × 33647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 70, 4, 276, 639, 3658, 6715, 27176, 38262, 170452, 774959, 6554360, 9772068, 23850773, 13558253, 10794536, 409684453, 9532189134, 8460292869

Basic calculations (n = 28263480)

Multiplication

n×y
n×2 56526960
n×3 84790440
n×4 113053920
n×5 141317400

Division

n÷y
n÷2 14131740
n÷3 9421160
n÷3 7065870
n÷5 5652696

Exponentiation

ny
n2 798824301710400
n3 2.2577554674906E+22
n4 6.3812026500311E+29
n5 1.803549934751E+37

Nth Root

y√n
2√n 5316.3408468607
3√n 304.60840184758
4√n 72.913241917094
5√n 30.920401661409

Divisors of 28263480

1, 2, 3, 4, 6, 8, 12, 24, 35, 70, 105, 140, 210, 280, 420, 840, 33647, 67294, 100941, 134588, 201882, 269176, 403764, 807528, 1177645, 2355290, 3532935, 4710580, 7065870, 9421160, 14131740, 28263480

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 -28263479
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 28263480 can be divided by 32 positive divisors. The sum of these divisors (counting 28263480) is 1, the average is 0.03125.

Base conversion 28263480

Base System Value
2 Binary 1101011110100010000111000
3 Ternary 1222011221012120
4 Quaternary 1223310100320
5 Quinary 24213412410
6 Senary 2445441240
8 Octal 153642070
10 Decimal 28263480
12 Duodecimal 9570220
16 Hexadecimal 1af4438
20 Vigesimal 8gcie0
36 Base36 gts8o

Cryptographic Hash Functions

md5 3f928e245cf2581b0d91cf26539ca58d
sha1 bf9fbffb3677688c6dfc9a1278d16fe7d2b497b5
sha256 dbcdf9d5d235c7d04041f16a36ee884d2d13e15cb6d65211ef90b1a248328324
sha512 5be5e590e78f777140da118eddb59c5a76eb8a722192a561dc057147e91471404f30d94b4dd653152f3365044c5306b66051ab6c58b1db79d5f61085d64b1f83
ripemd-160 1e821671b9f6c57ae58353586d20968a5a4c4fda

28263480 as geometric shapes

Circle

Radius = n
Diameter 56526960
Circumference 177584682.26576
Area 2.5095805577624E+15

Sphere

Radius = n
Volume 9.4572639870275E+22
Surface area 1.003832223105E+16
Circumference 177584682.26576

Square

Length = n
Perimeter 113053920
Area 798824301710400
Diagonal 39970596.735861

Cube

Length = n
Surface area 4792945810262400
Volume 2.2577554674906E+22
Space diagonal 48953783.358707

Equilateral Triangle

Length = n
Perimeter 84790440
Area 3.4590106922079E+14
Altitude 24476891.679353

Triangular Pyramid

Length = n
Surface area 3.4590106922079E+14
Volume 2.6607903355393E+21
Height 13323532.245287