1320405940 (number)

1320405940 is an even 10-digits composite number following 1320405939 and preceding 1320405941. In scientific notation, it is written as 1.320405940 × 10^9. The sum of its digits is 28. It has a total of 9 prime factors and 120 positive divisors. There are 437613120 positive integers (up to 1320405940) that are relatively prime to 1320405940.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty million four hundred five thousand nine hundred forty

Notation

Scientific notation 1.320405940 × 10^9
Engineering notation 1.320405940 × 10^9

Prime Factorization of 1320405940

Prime Factorization 2 × 2 × 5 × 7 × 7 × 7 × 31 × 7 × 887

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1924790
Product of the distinct prime numbers

The prime factorization of 1320405940 is 2 × 2 × 5 × 7 × 7 × 7 × 31 × 7 × 887. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1320405940)

Multiplication

n×y
n×2 2640811880
n×3 3961217820
n×4 5281623760
n×5 6602029700

Division

n÷y
n÷2 660202970
n÷3 440135313.33333
n÷3 330101485
n÷5 264081188

Exponentiation

ny
n2 1743471846387283600
n3 2.3020905821925E+27
n4 3.0396940791451E+36
n5 4.013630117886E+45

Nth Root

y√n
2√n 36337.390385112
3√n 1097.073748576
4√n 190.62368789086
5√n 66.702405138137

Divisors of 1320405940

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1320405939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1320405940 can be divided by 120 positive divisors. The sum of these divisors (counting 1320405940) is 1, the average is 0.0083333333333333.

Base conversion 1320405940

Base System Value
2 Binary 1001110101100111100101110110100
3 Ternary 10102000120120102201
4 Quaternary 1032230330232310
5 Quinary 10201010442230
6 Senary 335004514244
8 Octal 11654745664
10 Decimal 1320405940
12 Duodecimal 30a24b984
16 Hexadecimal 4eb3cbb4
20 Vigesimal 10ccaeh0
36 Base36 lu4vqs

Cryptographic Hash Functions

md5 a94a4d46175cc97f29a120d0f78bb378
sha1 e51876e1d5d01991f5c85a8b74493eb2edd36932
sha256 bb5a38f87a973a6370f191e450014eacef33008bfdfe1fddf230ccee4ddd9f0d
sha512 6e161687da6f67772a3f774f7e865a3915b227903484ee4f6283e03d9e516f07d1bdf15e6a37fed54261c99030fa98b8962228b72892bb092837dcf8de1627e8
ripemd-160 01a00f6f375705c05b6228647cd0f549f7b07dc2

1320405940 as geometric shapes

Circle

Radius = n
Diameter 2640811880
Circumference 8296355201.7207
Area 5.4772783443509E+18

Sphere

Radius = n
Volume 9.6429744812191E+27
Surface area 2.1909113377404E+19
Circumference 8296355201.7207

Square

Length = n
Perimeter 5281623760
Area 1743471846387283600
Diagonal 1867335988.186

Cube

Length = n
Surface area 1.0460831078324E+19
Volume 2.3020905821925E+27
Space diagonal 2287010174.6957

Equilateral Triangle

Length = n
Perimeter 3961217820
Area 7.5494545487717E+17
Altitude 1143505087.3479

Triangular Pyramid

Length = n
Surface area 7.5494545487717E+17
Volume 2.7130397692901E+26
Height 622445329.39533