1427288445 (number)

1427288445 is an odd 10-digits composite number following 1427288444 and preceding 1427288446. In scientific notation, it is written as 1.427288445 × 10^9. The sum of its digits is 45. It has a total of 9 prime factors and 96 positive divisors. There are 687709440 positive integers (up to 1427288445) that are relatively prime to 1427288445.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-seven million two hundred eighty-eight thousand four hundred forty-five

Notation

Scientific notation 1.427288445 × 10^9
Engineering notation 1.427288445 × 10^9

Prime Factorization of 1427288445

Prime Factorization 11 × 3 × 5 × 269 × 3 × 3 × 3 × 3 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 17620845
Product of the distinct prime numbers

The prime factorization of 1427288445 is 11 × 3 × 5 × 269 × 3 × 3 × 3 × 3 × 397. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1427288445)

Multiplication

n×y
n×2 2854576890
n×3 4281865335
n×4 5709153780
n×5 7136442225

Division

n÷y
n÷2 713644222.5
n÷3 475762815
n÷3 356822111.25
n÷5 285457689

Exponentiation

ny
n2 2037152305230518025
n3 2.9076039459606E+27
n4 4.149989514706E+36
n5 5.9232320812111E+45

Nth Root

y√n
2√n 37779.471211228
3√n 1125.9106227045
4√n 194.3694194343
5√n 67.748915874028

Divisors of 1427288445

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1427288444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1427288445 can be divided by 96 positive divisors. The sum of these divisors (counting 1427288445) is 1, the average is 0.010416666666667.

Base conversion 1427288445

Base System Value
2 Binary 1010101000100101011000101111101
3 Ternary 10200110200202200000
4 Quaternary 1111010223011331
5 Quinary 10410341212240
6 Senary 353343424513
8 Octal 12504530575
10 Decimal 1427288445
12 Duodecimal 339bb5139
16 Hexadecimal 5512b17d
20 Vigesimal 1260b125
36 Base36 nlrqt9

Cryptographic Hash Functions

md5 27a20d81d8ebbf4957f4b0de755b5c32
sha1 bcfc447a1407d0ae35d1a7730342ca32fed75254
sha256 9f9f6ebca84cc71e9dd4e91ddff49846c8d927ef53eee88b4bb64c2fdc1e1645
sha512 295e7d3878b88bb88c5ace93a4a4cf5a030a79773cf1fad335ecf96b0ed4016a83c2dd93b240aa6099c4079e98eb0ee9ca473734d84e80ba39617769c45aa918
ripemd-160 36e00f78c7b76e4c1d9a337d4543f4904b91ff78

1427288445 as geometric shapes

Circle

Radius = n
Diameter 2854576890
Circumference 8967917786.7312
Area 6.3999027163557E+18

Sphere

Radius = n
Volume 1.2179342928238E+28
Surface area 2.5599610865423E+19
Circumference 8967917786.7312

Square

Length = n
Perimeter 5709153780
Area 2037152305230518025
Diagonal 2018490676.3374

Cube

Length = n
Surface area 1.2222913831383E+19
Volume 2.9076039459606E+27
Space diagonal 2472136103.796

Equilateral Triangle

Length = n
Perimeter 4281865335
Area 8.8211282385383E+17
Altitude 1236068051.898

Triangular Pyramid

Length = n
Surface area 8.8211282385383E+17
Volume 3.4266441119892E+26
Height 672830225.4458