1306161305 (number)

1306161305 is an odd 10-digits composite number following 1306161304 and preceding 1306161306. In scientific notation, it is written as 1.306161305 × 10^9. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 999123776 positive integers (up to 1306161305) that are relatively prime to 1306161305.

Interesting facts

Basic properties

Name

Name one billion three hundred six million one hundred sixty-one thousand three hundred five

Notation

Scientific notation 1.306161305 × 10^9
Engineering notation 1.306161305 × 10^9

Prime Factorization of 1306161305

Prime Factorization 5 × 107 × 29 × 29 × 2903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45040045
Product of the distinct prime numbers

The prime factorization of 1306161305 is 5 × 107 × 29 × 29 × 2903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 60, 95, 676, 307, 4431, 6511, 61697, 84324, 69711, 38090, 3660462, 433046, 79311924, 57409394, 547558862, 246918255, 399940497, 7271603542

Basic calculations (n = 1306161305)

Multiplication

n×y
n×2 2612322610
n×3 3918483915
n×4 5224645220
n×5 6530806525

Division

n÷y
n÷2 653080652.5
n÷3 435387101.66667
n÷3 326540326.25
n÷5 261232261

Exponentiation

ny
n2 1706057354679303025
n3 2.2283861007928E+27
n4 2.9106316974553E+36
n5 3.8017544963226E+45

Nth Root

y√n
2√n 36140.853683885
3√n 1093.1143725355
4√n 190.10747929496
5√n 66.557861971773

Divisors of 1306161305

1, 5, 29, 107, 145, 535, 841, 2903, 3103, 4205, 14515, 15515, 84187, 89987, 310621, 420935, 449935, 1553105, 2441423, 9008009, 12207115, 45040045, 261232261, 1306161305

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1306161304
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1306161305 can be divided by 24 positive divisors. The sum of these divisors (counting 1306161305) is 1, the average is 0.041666666666667.

Base conversion 1306161305

Base System Value
2 Binary 1001101110110100111000010011001
3 Ternary 10101000202212110122
4 Quaternary 1031312213002121
5 Quinary 10133334130210
6 Senary 333335323025
8 Octal 11566470231
10 Decimal 1306161305
12 Duodecimal 305520475
16 Hexadecimal 4dda7099
20 Vigesimal 1083a355
36 Base36 llnkih

Cryptographic Hash Functions

md5 061445313cfdc4b4a259de92c0a1ddb5
sha1 dfa9981d2981b0dda9c98b9149bdb4d7ca1df2e3
sha256 b7b76d6d3638e89051127ea68af90b8fc7182cc1f47489b632f75730478a9b69
sha512 97ac6d6dbc1299ff50af12595c80e3aefafe86024773f6cfa3cbd2a8383ed033ffd19ea84ccfe05cde68188f209807a88ae9d85e6f7c563ea671adb26087bcf9
ripemd-160 cb4196fa10c62fb3d58a9f347a9967ed961bafa8

1306161305 as geometric shapes

Circle

Radius = n
Diameter 2612322610
Circumference 8206853520.3825
Area 5.3597372520633E+18

Sphere

Radius = n
Volume 9.3342418714829E+27
Surface area 2.1438949008253E+19
Circumference 8206853520.3825

Square

Length = n
Perimeter 5224645220
Area 1706057354679303025
Diagonal 1847191032.1779

Cube

Length = n
Surface area 1.0236344128076E+19
Volume 2.2283861007928E+27
Space diagonal 2262337743.1405

Equilateral Triangle

Length = n
Perimeter 3918483915
Area 7.3874450473278E+17
Altitude 1131168871.5702

Triangular Pyramid

Length = n
Surface area 7.3874450473278E+17
Volume 2.626178204954E+26
Height 615730344.05931