1328931481 (number)

1328931481 is an odd 10-digits composite number following 1328931480 and preceding 1328931482. In scientific notation, it is written as 1.328931481 × 10^9. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 1325229364 positive integers (up to 1328931481) that are relatively prime to 1328931481.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty-eight million nine hundred thirty-one thousand four hundred eighty-one

Notation

Scientific notation 1.328931481 × 10^9
Engineering notation 1.328931481 × 10^9

Prime Factorization of 1328931481

Prime Factorization 359 × 3701759

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1328931481
Product of the distinct prime numbers

The prime factorization of 1328931481 is 359 × 3701759. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 60, 42, 113, 157, 5993, 3699, 84955, 81605, 417907, 87669, 7042725, 1519927, 53952851, 20686720, 814672731, 293401483, 7612543165, 8500266924

Basic calculations (n = 1328931481)

Multiplication

n×y
n×2 2657862962
n×3 3986794443
n×4 5315725924
n×5 6644657405

Division

n÷y
n÷2 664465740.5
n÷3 442977160.33333
n÷3 332232870.25
n÷5 265786296.2

Exponentiation

ny
n2 1766058881192853361
n3 2.3469712445168E+27
n4 3.1189639718402E+36
n5 4.1448894102832E+45

Nth Root

y√n
2√n 36454.512491597
3√n 1099.4298646022
4√n 190.93064838207
5√n 66.788319783115

Divisors of 1328931481

1, 359, 3701759, 1328931481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1328931480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1328931481 can be divided by 4 positive divisors. The sum of these divisors (counting 1328931481) is 1, the average is 0.25.

Base conversion 1328931481

Base System Value
2 Binary 1001111001101011110001010011001
3 Ternary 10102121121201021111
4 Quaternary 1033031132022121
5 Quinary 10210201301411
6 Senary 335511340321
8 Octal 11715361231
10 Decimal 1328931481
12 Duodecimal 3110816a1
16 Hexadecimal 4f35e299
20 Vigesimal 10f5g8e1
36 Base36 lz7m3d

Cryptographic Hash Functions

md5 d94ddd3ef05c3081fd74b72fa642b27a
sha1 30c5c087f1f05a908f535a7d97d2ff438b3c3a7e
sha256 56607bbaa168cb8eaa3796f8c3d132bde3f2941426ae99bd44fd6887d45320a3
sha512 0f307dc6a063b06f1b32108b40d64209255f86cc7fbf1758ddb4302acc23aab86d0d79805cff224baa79f56cb572a5ee9ab90cdb1d57b1dfaf84e3d650646cc3
ripemd-160 bc8757910eb8833cb9e28ef3e81b989dbdd49910

1328931481 as geometric shapes

Circle

Radius = n
Diameter 2657862962
Circumference 8349922755.6676
Area 5.5482376069625E+18

Sphere

Radius = n
Volume 9.8309701599474E+27
Surface area 2.219295042785E+19
Circumference 8349922755.6676

Square

Length = n
Perimeter 5315725924
Area 1766058881192853361
Diagonal 1879392923.8948

Cube

Length = n
Surface area 1.0596353287157E+19
Volume 2.3469712445168E+27
Space diagonal 2301776844.8698

Equilateral Triangle

Length = n
Perimeter 3986794443
Area 7.6472592784607E+17
Altitude 1150888422.4349

Triangular Pyramid

Length = n
Surface area 7.6472592784607E+17
Volume 2.7659321370795E+26
Height 626464307.96492