1666161709 (number)

1666161709 is an odd 10-digits composite number following 1666161708 and preceding 1666161710. In scientific notation, it is written as 1.666161709 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 1643337504 positive integers (up to 1666161709) that are relatively prime to 1666161709.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-six million one hundred sixty-one thousand seven hundred nine

Notation

Scientific notation 1.666161709 × 10^9
Engineering notation 1.666161709 × 10^9

Prime Factorization of 1666161709

Prime Factorization 73 × 22824133

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1666161709
Product of the distinct prime numbers

The prime factorization of 1666161709 is 73 × 22824133. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 30, 23, 198, 657, 1290, 8983, 18930, 3018, 79751, 806064, 5170362, 104363, 6726575, 31301753, 502414478, 994288636, 3251289023, 7512277664

Basic calculations (n = 1666161709)

Multiplication

n×y
n×2 3332323418
n×3 4998485127
n×4 6664646836
n×5 8330808545

Division

n÷y
n÷2 833080854.5
n÷3 555387236.33333
n÷3 416540427.25
n÷5 333232341.8

Exponentiation

ny
n2 2776094840537800681
n3 4.6254229238565E+27
n4 7.7067025636606E+36
n5 1.2840612714223E+46

Nth Root

y√n
2√n 40818.644134758
3√n 1185.5113506991
4√n 202.03624460665
5√n 69.878476826546

Divisors of 1666161709

1, 73, 22824133, 1666161709

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 -1666161708
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 1666161709 can be divided by 4 positive divisors. The sum of these divisors (counting 1666161709) is 1, the average is 0.25.

Base conversion 1666161709

Base System Value
2 Binary 1100011010011111001110000101101
3 Ternary 11022010011210011221
4 Quaternary 1203103321300231
5 Quinary 11403014133314
6 Senary 433155343341
8 Octal 14323716055
10 Decimal 1666161709
12 Duodecimal 3a5bb1b51
16 Hexadecimal 634f9c2d
20 Vigesimal 160da459
36 Base36 rjzmlp

Cryptographic Hash Functions

md5 808223ed448c330cd35977464a0556b9
sha1 10d8443a3a536b3d6b16adc29757f9f1aca58795
sha256 64947f21972569f63bfdbe415ee38cf0ef41e8b98336e05c40a52098752830e1
sha512 47a77a1fddceaa5ad6d9b9fa3fcbe77f4bd229d32a34b664dbead794b19a08a5a669ceb757289b0cdc14495230ddc7e279e7e4b9573978363ebeb2bbb3b33197
ripemd-160 fb54677d99e037ada88fd4d79affd2ba43e5d80e

1666161709 as geometric shapes

Circle

Radius = n
Diameter 3332323418
Circumference 10468802769.374
Area 8.7213591567021E+18

Sphere

Radius = n
Volume 1.9374926236445E+28
Surface area 3.4885436626808E+19
Circumference 10468802769.374

Square

Length = n
Perimeter 6664646836
Area 2776094840537800681
Diagonal 2356308485.9745

Cube

Length = n
Surface area 1.6656569043227E+19
Volume 4.6254229238565E+27
Space diagonal 2885876733.6138

Equilateral Triangle

Length = n
Perimeter 4998485127
Area 1.2020843276103E+18
Altitude 1442938366.8069

Triangular Pyramid

Length = n
Surface area 1.2020843276103E+18
Volume 5.4511131921911E+26
Height 785436161.99151