28014780 (number)

28014780 is an even 8-digits composite number following 28014779 and preceding 28014781. In scientific notation, it is written as 2.8014780 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 7470592 positive integers (up to 28014780) that are relatively prime to 28014780.

Interesting facts

Basic properties

Name

Name twenty-eight million fourteen thousand seven hundred eighty

Notation

Scientific notation 2.8014780 × 10^7
Engineering notation 2.8014780 × 10^6

Prime Factorization of 28014780

Prime Factorization 2 × 2 × 15 × 466913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14007390
Product of the distinct prime numbers

The prime factorization of 28014780 is 2 × 2 × 15 × 466913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 71, 17, 982, 638, 5974, 9652, 54009, 74832, 468672, 271295, 4692048, 7536392, 90364745, 92439510, 627105873, 893986739, 9220076812, 7990187951

Basic calculations (n = 28014780)

Multiplication

n×y
n×2 56029560
n×3 84044340
n×4 112059120
n×5 140073900

Division

n÷y
n÷2 14007390
n÷3 9338260
n÷3 7003695
n÷5 5602956

Exponentiation

ny
n2 784827898448400
n3 2.1986780912894E+22
n4 6.1595483018293E+29
n5 1.7255839057512E+37

Nth Root

y√n
2√n 5292.8990166071
3√n 303.71231729523
4√n 72.752312792152
5√n 30.865793282581

Divisors of 28014780

1, 2, 4, 15, 30, 60, 466913, 933826, 1867652, 7003695, 14007390, 28014780

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28014779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28014780 can be divided by 12 positive divisors. The sum of these divisors (counting 28014780) is 1, the average is 0.083333333333333.

Base conversion 28014780

Base System Value
2 Binary 1101010110111100010111100
3 Ternary 1221201022001110
4 Quaternary 1222313202330
5 Quinary 24132433110
6 Senary 2440242020
8 Octal 152674274
10 Decimal 28014780
12 Duodecimal 9470310
16 Hexadecimal 1ab78bc
20 Vigesimal 8f1gj0
36 Base36 gogcc

Cryptographic Hash Functions

md5 588cd81449ccaf887113c0a58bd94fe3
sha1 8b68f6d098f6a4e1090ea02402843e46753eae64
sha256 9b65aa9a2b3ca58512cdeead1e4681df59bd7f463de2df0e139f49186838e1e1
sha512 15d3fc91d1c65355395419314b2e3c7505307ffcfee2f23cf9c4841ac406daea5b21b63695a8823672ba745a4b07cad391c08e11e86d2c4146f4849e5b4fd114
ripemd-160 041896887ec899a22c42b7ca70345c9856afa1fb

28014780 as geometric shapes

Circle

Radius = n
Diameter 56029560
Circumference 176022054.07987
Area 2.4656095600978E+15

Sphere

Radius = n
Volume 9.2098012522716E+22
Surface area 9.8624382403912E+15
Circumference 176022054.07987

Square

Length = n
Perimeter 112059120
Area 784827898448400
Diagonal 39618881.822899

Cube

Length = n
Surface area 4708967390690400
Volume 2.1986780912894E+22
Space diagonal 48523022.322864

Equilateral Triangle

Length = n
Perimeter 84044340
Area 3.3984044882753E+14
Altitude 24261511.161432

Triangular Pyramid

Length = n
Surface area 3.3984044882753E+14
Volume 2.5911669799951E+21
Height 13206293.940966