1321528105 (number)

1321528105 is an odd 10-digits composite number following 1321528104 and preceding 1321528106. In scientific notation, it is written as 1.321528105 × 10^9. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 1050127488 positive integers (up to 1321528105) that are relatively prime to 1321528105.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty-one million five hundred twenty-eight thousand one hundred five

Notation

Scientific notation 1.321528105 × 10^9
Engineering notation 1.321528105 × 10^9

Prime Factorization of 1321528105

Prime Factorization 5 × 569 × 2083 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1321528105
Product of the distinct prime numbers

The prime factorization of 1321528105 is 5 × 569 × 2083 × 223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1321528105)

Multiplication

n×y
n×2 2643056210
n×3 3964584315
n×4 5286112420
n×5 6607640525

Division

n÷y
n÷2 660764052.5
n÷3 440509368.33333
n÷3 330382026.25
n÷5 264305621

Exponentiation

ny
n2 1746436532304891025
n3 2.3079649610397E+27
n4 3.0500405613691E+36
n5 4.0307143232393E+45

Nth Root

y√n
2√n 36352.828019289
3√n 1097.384448272
4√n 190.66417602499
5√n 66.71373887572

Divisors of 1321528105

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 -1321528104
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 1321528105 can be divided by 16 positive divisors. The sum of these divisors (counting 1321528105) is 1, the average is 0.0625.

Base conversion 1321528105

Base System Value
2 Binary 1001110110001001110101100101001
3 Ternary 10102002200120202101
4 Quaternary 1032301032230221
5 Quinary 10201302344410
6 Senary 335044533401
8 Octal 11661165451
10 Decimal 1321528105
12 Duodecimal 30a6b1261
16 Hexadecimal 4ec4eb29
20 Vigesimal 10cjb055
36 Base36 lusxm1

Cryptographic Hash Functions

md5 a1390418908f9d3c4f609d9e7130ce94
sha1 c96569c830bb161d852dd1e899f1d82e81ed599a
sha256 32d6b208fce0184b36a94afea9017be765bb857f4b5e788e9c9844242bfb495e
sha512 21186d66aaa413f6f57abbd0587c021aa1100751f896209cc0ddb0f16818229c082fa6c20d28a5a72aed6ef9f74ce7985f64ad1875e997b6940f26f60d1a8faf
ripemd-160 7b643ae2b933865c3e2d5847fd79694adc4671ea

1321528105 as geometric shapes

Circle

Radius = n
Diameter 2643056210
Circumference 8303405972.3609
Area 5.4865921798499E+18

Sphere

Radius = n
Volume 9.6675810217931E+27
Surface area 2.19463687194E+19
Circumference 8303405972.3609

Square

Length = n
Perimeter 5286112420
Area 1746436532304891025
Diagonal 1868922969.1482

Cube

Length = n
Surface area 1.0478619193829E+19
Volume 2.3079649610397E+27
Space diagonal 2288953821.4902

Equilateral Triangle

Length = n
Perimeter 3964584315
Area 7.5622920153662E+17
Altitude 1144476910.7451

Triangular Pyramid

Length = n
Surface area 7.5622920153662E+17
Volume 2.7199627911535E+26
Height 622974323.04941