1321330785 (number)

1321330785 is an odd 10-digits composite number following 1321330784 and preceding 1321330786. In scientific notation, it is written as 1.321330785 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 689515200 positive integers (up to 1321330785) that are relatively prime to 1321330785.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty-one million three hundred thirty thousand seven hundred eighty-five

Notation

Scientific notation 1.321330785 × 10^9
Engineering notation 1.321330785 × 10^9

Prime Factorization of 1321330785

Prime Factorization 5 × 3 × 67 × 151 × 8707

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1321330785
Product of the distinct prime numbers

The prime factorization of 1321330785 is 5 × 3 × 67 × 151 × 8707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1321330785)

Multiplication

n×y
n×2 2642661570
n×3 3963992355
n×4 5285323140
n×5 6606653925

Division

n÷y
n÷2 660665392.5
n÷3 440443595
n÷3 330332696.25
n÷5 264266157

Exponentiation

ny
n2 1745915043388716225
n3 2.3069312948241E+27
n4 3.048219338731E+36
n5 4.0277060516976E+45

Nth Root

y√n
2√n 36350.113961307
3√n 1097.3298279991
4√n 190.65705851425
5√n 66.711746524412

Divisors of 1321330785

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1321330784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1321330785 can be divided by 32 positive divisors. The sum of these divisors (counting 1321330785) is 1, the average is 0.03125.

Base conversion 1321330785

Base System Value
2 Binary 1001110110000011110100001100001
3 Ternary 10102002022120002020
4 Quaternary 1032300132201201
5 Quinary 10201230041120
6 Senary 335040412053
8 Octal 11660364141
10 Decimal 1321330785
12 Duodecimal 30a617029
16 Hexadecimal 4ec1e861
20 Vigesimal 10ci66j5
36 Base36 luopcx

Cryptographic Hash Functions

md5 4058445a763445bfc020c639f7862925
sha1 0ff497920d4925bc4d57c565ee2c01721111e958
sha256 9a5160a61da0af940eb32c64225ee839c38086cb0635467713b1e5952c08a283
sha512 23c2ec8d39f07e35c85a3d67340332fedf1145ad43728450416adf20d89b2d9c7e3f77a7b9d8287297204335dac8bbc9a67261795860bbd9395da3a975241d9a
ripemd-160 360209911f4383b87010ed2d560ba1d1f0b64bc4

1321330785 as geometric shapes

Circle

Radius = n
Diameter 2642661570
Circumference 8302166174.2361
Area 5.4849538741019E+18

Sphere

Radius = n
Volume 9.6632512108745E+27
Surface area 2.1939815496408E+19
Circumference 8302166174.2361

Square

Length = n
Perimeter 5285323140
Area 1745915043388716225
Diagonal 1868643916.5281

Cube

Length = n
Surface area 1.0475490260332E+19
Volume 2.3069312948241E+27
Space diagonal 2288612053.2249

Equilateral Triangle

Length = n
Perimeter 3963992355
Area 7.5600339021202E+17
Altitude 1144306026.6124

Triangular Pyramid

Length = n
Surface area 7.5600339021202E+17
Volume 2.718744603836E+26
Height 622881305.50936