668093209 (number)

668093209 is an odd 9-digits composite number following 668093208 and preceding 668093210. In scientific notation, it is written as 6.68093209 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 572651316 positive integers (up to 668093209) that are relatively prime to 668093209.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million ninety-three thousand two hundred nine

Notation

Scientific notation 6.68093209 × 10^8
Engineering notation 6.68093209 × 10^6

Prime Factorization of 668093209

Prime Factorization 7 × 95441887

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 668093209
Product of the distinct prime numbers

The prime factorization of 668093209 is 7 × 95441887. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 86, 99, 870, 602, 9497, 2686, 57297, 53864, 322815, 934635, 931936, 6699283, 71549250, 15105204, 979658158, 175683055, 6802393606, 437078393

Basic calculations (n = 668093209)

Multiplication

n×y
n×2 1336186418
n×3 2004279627
n×4 2672372836
n×5 3340466045

Division

n÷y
n÷2 334046604.5
n÷3 222697736.33333
n÷3 167023302.25
n÷5 133618641.8

Exponentiation

ny
n2 446348535911917681
n3 2.9820242568984E+26
n4 1.9922701551071E+35
n5 1.3310221611204E+44

Nth Root

y√n
2√n 25847.499085985
3√n 874.20312058206
4√n 160.77157424739
5√n 58.205953960958

Divisors of 668093209

1, 7, 95441887, 668093209

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 -668093208
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 668093209 can be divided by 4 positive divisors. The sum of these divisors (counting 668093209) is 1, the average is 0.25.

Base conversion 668093209

Base System Value
2 Binary 100111110100100100101100011001
3 Ternary 1201120010122120221
4 Quaternary 213310210230121
5 Quinary 2332012440314
6 Senary 150143320041
8 Octal 4764445431
10 Decimal 668093209
12 Duodecimal 1678b0021
16 Hexadecimal 27d24b19
20 Vigesimal a8fbd09
36 Base36 b1rk0p

Cryptographic Hash Functions

md5 cef1a65b1b27dc1b3fd11d960bd86773
sha1 bff671db2dec942f46e20c36b9d8d161584d085d
sha256 bd0882deeea312189cad8282daac37f3610b626c2e0433854e4d17118bb8ed63
sha512 b11a4d32c52615943b448baf4608a00ef42b64b58e019134b3f3d6ef3884dd9aad5d99d94b3af8aa3f2a535d54913942fcf660b7acb894734101554c7b97156a
ripemd-160 7a120aed06aeca8bcaf5f6335ad518f3bdc54e80

668093209 as geometric shapes

Circle

Radius = n
Diameter 1336186418
Circumference 4197753434.6153
Area 1.4022452813614E+18

Sphere

Radius = n
Volume 1.2491073997732E+27
Surface area 5.6089811254458E+18
Circumference 4197753434.6153

Square

Length = n
Perimeter 2672372836
Area 446348535911917681
Diagonal 944826477.09716

Cube

Length = n
Surface area 2678091215471506086
Volume 2.9820242568984E+26
Space diagonal 1157171382.1797

Equilateral Triangle

Length = n
Perimeter 2004279627
Area 1.9327458552086E+17
Altitude 578585691.08987

Triangular Pyramid

Length = n
Surface area 1.9327458552086E+17
Volume 3.5143492895261E+25
Height 314942159.03239