1668909009 (number)

1668909009 is an odd 10-digits composite number following 1668909008 and preceding 1668909010. In scientific notation, it is written as 1.668909009 × 10^9. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 1111309056 positive integers (up to 1668909009) that are relatively prime to 1668909009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.668909009 × 10^9
Engineering notation 1.668909009 × 10^9

Prime Factorization of 1668909009

Prime Factorization 3 × 859 × 647617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1668909009
Product of the distinct prime numbers

The prime factorization of 1668909009 is 3 × 859 × 647617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 57, 40, 183, 284, 6440, 1250, 76004, 56884, 251879, 171930, 5904987, 3210636, 54316856, 19619203, 169550354, 715787902, 4454421969, 8104830147

Basic calculations (n = 1668909009)

Multiplication

n×y
n×2 3337818018
n×3 5006727027
n×4 6675636036
n×5 8344545045

Division

n÷y
n÷2 834454504.5
n÷3 556303003
n÷3 417227252.25
n÷5 333781801.8

Exponentiation

ny
n2 2785257280321362081
n3 4.6483409675112E+27
n4 7.7576581175831E+36
n5 1.2946825521177E+46

Nth Root

y√n
2√n 40852.282788114
3√n 1186.1625813781
4√n 202.1194765185
5√n 69.901505881241

Divisors of 1668909009

1, 3, 859, 2577, 647617, 1942851, 556303003, 1668909009

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 -1668909008
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 1668909009 can be divided by 8 positive divisors. The sum of these divisors (counting 1668909009) is 1, the average is 0.125.

Base conversion 1668909009

Base System Value
2 Binary 1100011011110011000011111010001
3 Ternary 11022022100100202210
4 Quaternary 1203132120133101
5 Quinary 11404220042014
6 Senary 433334302333
8 Octal 14336303721
10 Decimal 1668909009
12 Duodecimal 3a6ab79a9
16 Hexadecimal 637987d1
20 Vigesimal 161adca9
36 Base36 rlmifl

Cryptographic Hash Functions

md5 43762c15bf3a4c68732a668839256dbe
sha1 e4b9ae61474b5b79f14e6c1c3b75ec4534f1f200
sha256 820c55682e5eeafb96dba46913b62f02c3ea54ec42fe55b373a06629076cb46b
sha512 d6656e4c5a53c7425c1c0003b18b56d140f0ccced4afe1e4c2ab61f06e550bcede109cd8e6e239810a30e418805b84c901cdbe4690d4cf9741bb21ac85dc124c
ripemd-160 0b0ca087cdac4c09793a6923e45f05b13868ec79

1668909009 as geometric shapes

Circle

Radius = n
Diameter 3337818018
Circumference 10486064564.368
Area 8.7501438102151E+18

Sphere

Radius = n
Volume 1.9470925113218E+28
Surface area 3.500057524086E+19
Circumference 10486064564.368

Square

Length = n
Perimeter 6675636036
Area 2785257280321362081
Diagonal 2360193754.8944

Cube

Length = n
Surface area 1.6711543681928E+19
Volume 4.6483409675112E+27
Space diagonal 2890635196.7974

Equilateral Triangle

Length = n
Perimeter 5006727027
Area 1.2060517804169E+18
Altitude 1445317598.3987

Triangular Pyramid

Length = n
Surface area 1.2060517804169E+18
Volume 5.4781223656573E+26
Height 786731251.63148