1668201209 (number)

1668201209 is an odd 10-digits composite number following 1668201208 and preceding 1668201210. In scientific notation, it is written as 1.668201209 × 10^9. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 1647084660 positive integers (up to 1668201209) that are relatively prime to 1668201209.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.668201209 × 10^9
Engineering notation 1.668201209 × 10^9

Prime Factorization of 1668201209

Prime Factorization 79 × 21116471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1668201209
Product of the distinct prime numbers

The prime factorization of 1668201209 is 79 × 21116471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 2, 100, 344, 405, 1074, 7550, 78088, 59687, 418863, 277865, 5566083, 1451730, 45535490, 14897391, 750540357, 522078001, 6423487662, 9278882873

Basic calculations (n = 1668201209)

Multiplication

n×y
n×2 3336402418
n×3 5004603627
n×4 6672804836
n×5 8341006045

Division

n÷y
n÷2 834100604.5
n÷3 556067069.66667
n÷3 417050302.25
n÷5 333640241.8

Exponentiation

ny
n2 2782895273709061681
n3 4.6424292601218E+27
n4 7.7445061044322E+36
n5 1.2919394446522E+46

Nth Root

y√n
2√n 40843.618950823
3√n 1185.9948700992
4√n 202.09804291685
5√n 69.895575697981

Divisors of 1668201209

1, 79, 21116471, 1668201209

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 -1668201208
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 1668201209 can be divided by 4 positive divisors. The sum of these divisors (counting 1668201209) is 1, the average is 0.25.

Base conversion 1668201209

Base System Value
2 Binary 1100011011011101011101011111001
3 Ternary 11022021000101211222
4 Quaternary 1203123223223321
5 Quinary 11404024414314
6 Senary 433311201425
8 Octal 14333535371
10 Decimal 1668201209
12 Duodecimal 3a6816275
16 Hexadecimal 636ebaf9
20 Vigesimal 16165309
36 Base36 rl7cah

Cryptographic Hash Functions

md5 1949d72e577f094f0f425a51b761c037
sha1 0a5a106afb6250bc85e7179cd9e4f007abc429e1
sha256 15f0757a5b16a0cdc17d2350136909bec585b44c7d7cef330977c154e838f354
sha512 dde5041bb1fc60e3fcfefd8bb2d86f782ec1fb4e8844454a3a6daf2418309b832f9c9aae6ac83881c2da0ccb7b5fb27dbd9e1248c284d92d175bb6355c9e053e
ripemd-160 52726b1726967f5c4599c227d96dcfaf4e70f29c

1668201209 as geometric shapes

Circle

Radius = n
Diameter 3336402418
Circumference 10481617325.808
Area 8.7427233475941E+18

Sphere

Radius = n
Volume 1.9446162211212E+28
Surface area 3.4970893390377E+19
Circumference 10481617325.808

Square

Length = n
Perimeter 6672804836
Area 2782895273709061681
Diagonal 2359192774.535

Cube

Length = n
Surface area 1.6697371642254E+19
Volume 4.6424292601218E+27
Space diagonal 2889409251.2358

Equilateral Triangle

Length = n
Perimeter 5004603627
Area 1.2050290015518E+18
Altitude 1444704625.6179

Triangular Pyramid

Length = n
Surface area 1.2050290015518E+18
Volume 5.471155351685E+26
Height 786397591.51166