1320565749 (number)

1320565749 is an odd 10-digits composite number following 1320565748 and preceding 1320565750. In scientific notation, it is written as 1.320565749 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 879803520 positive integers (up to 1320565749) that are relatively prime to 1320565749.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty million five hundred sixty-five thousand seven hundred forty-nine

Notation

Scientific notation 1.320565749 × 10^9
Engineering notation 1.320565749 × 10^9

Prime Factorization of 1320565749

Prime Factorization 3 × 1543 × 285281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1320565749
Product of the distinct prime numbers

The prime factorization of 1320565749 is 3 × 1543 × 285281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1320565749)

Multiplication

n×y
n×2 2641131498
n×3 3961697247
n×4 5282262996
n×5 6602828745

Division

n÷y
n÷2 660282874.5
n÷3 440188583
n÷3 330141437.25
n÷5 264113149.8

Exponentiation

ny
n2 1743893897431931001
n3 2.3029265508387E+27
n4 3.0411659255003E+36
n5 4.0160595582416E+45

Nth Root

y√n
2√n 36339.589279462
3√n 1097.118006477
4√n 190.62945543505
5√n 66.704019661113

Divisors of 1320565749

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1320565748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1320565749 can be divided by 8 positive divisors. The sum of these divisors (counting 1320565749) is 1, the average is 0.125.

Base conversion 1320565749

Base System Value
2 Binary 1001110101101100011101111110101
3 Ternary 10102000212200122120
4 Quaternary 1032231203233311
5 Quinary 10201031100444
6 Senary 335012150153
8 Octal 11655435765
10 Decimal 1320565749
12 Duodecimal 30a308359
16 Hexadecimal 4eb63bf5
20 Vigesimal 10cdae79
36 Base36 lu8b1x

Cryptographic Hash Functions

md5 b89c9ce29e5f986138bcc7a2bfbfce9b
sha1 0f6e07a9d3366b8462264079f9df5feeaa4c5acb
sha256 135d62be729c50766d9bd9d82a559fccd42f0405f391e7ee15c17dabcc95b83d
sha512 2563b5cfab14d7d7cbaefa5c7922b437f63240e63744470451e2270058982c759c267de89e1efc17eb67a845a5fba31d85822b99c051b382ee6f5545e5f16e4d
ripemd-160 0224302b07735b10942d1c5ebaa5d3c5def7fb1b

1320565749 as geometric shapes

Circle

Radius = n
Diameter 2641131498
Circumference 8297359311.2814
Area 5.4786042568122E+18

Sphere

Radius = n
Volume 9.6464761784958E+27
Surface area 2.1914417027249E+19
Circumference 8297359311.2814

Square

Length = n
Perimeter 5282262996
Area 1743893897431931001
Diagonal 1867561992.2412

Cube

Length = n
Surface area 1.0463363384592E+19
Volume 2.3029265508387E+27
Space diagonal 2287286972.0032

Equilateral Triangle

Length = n
Perimeter 3961697247
Area 7.5512820834035E+17
Altitude 1143643486.0016

Triangular Pyramid

Length = n
Surface area 7.5512820834035E+17
Volume 2.7140249677877E+26
Height 622520664.08039