668829213 (number)

668829213 is an odd 9-digits composite number following 668829212 and preceding 668829214. In scientific notation, it is written as 6.68829213 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 393690528 positive integers (up to 668829213) that are relatively prime to 668829213.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred twenty-nine thousand two hundred thirteen

Notation

Scientific notation 6.68829213 × 10^8
Engineering notation 6.68829213 × 10^6

Prime Factorization of 668829213

Prime Factorization 13 × 9 × 23 × 248543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 668829213
Product of the distinct prime numbers

The prime factorization of 668829213 is 13 × 9 × 23 × 248543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 50, 82, 216, 512, 6038, 6935, 2887, 38694, 554843, 358893, 3314258, 7369266, 9613720, 44198914, 649908533, 79053439, 6788753703, 9589442281

Basic calculations (n = 668829213)

Multiplication

n×y
n×2 1337658426
n×3 2006487639
n×4 2675316852
n×5 3344146065

Division

n÷y
n÷2 334414606.5
n÷3 222943071
n÷3 167207303.25
n÷5 133765842.6

Exponentiation

ny
n2 447332516162199369
n3 2.9918905473407E+26
n4 2.00106380016E+35
n5 1.3383699266238E+44

Nth Root

y√n
2√n 25861.732598571
3√n 874.52402434031
4√n 160.81583441493
5√n 58.218772815891

Divisors of 668829213

1, 9, 13, 23, 117, 207, 299, 2691, 248543, 2236887, 3231059, 5716489, 29079531, 51448401, 74314357, 668829213

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668829212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668829213 can be divided by 16 positive divisors. The sum of these divisors (counting 668829213) is 1, the average is 0.0625.

Base conversion 668829213

Base System Value
2 Binary 100111110111011000011000011101
3 Ternary 1201121112001012100
4 Quaternary 213313120120131
5 Quinary 2332210013323
6 Senary 150211155313
8 Octal 4767303035
10 Decimal 668829213
12 Duodecimal 167ba5b39
16 Hexadecimal 27dd861d
20 Vigesimal a903d0d
36 Base36 b27bx9

Cryptographic Hash Functions

md5 4f5eb63e76d4af8470b6302a0b91735f
sha1 e6be8e5bb54f95455137be81cea9f0eb809b7778
sha256 0486ffbb121e3dd3c9b6f8bd62e601478c9a1550d6e7aed84a0035829b48d425
sha512 dc3efdab205a3e21d8e43c64146d7587703e727305ff9e8f9e8b3a3088a0a4fdec39376608fb83e942719c5ec3b80f2674e246e2419112b0af2c0e0292ec014c
ripemd-160 c24e14e00bea110423277731855d4842d16a638b

668829213 as geometric shapes

Circle

Radius = n
Diameter 1337658426
Circumference 4202377884.1341
Area 1.405336546487E+18

Sphere

Radius = n
Volume 1.2532401818494E+27
Surface area 5.621346185948E+18
Circumference 4202377884.1341

Square

Length = n
Perimeter 2675316852
Area 447332516162199369
Diagonal 945867343.93592

Cube

Length = n
Surface area 2683995096973196214
Volume 2.9918905473407E+26
Space diagonal 1158446178.5023

Equilateral Triangle

Length = n
Perimeter 2006487639
Area 1.9370066146764E+17
Altitude 579223089.25115

Triangular Pyramid

Length = n
Surface area 1.9370066146764E+17
Volume 3.5259768243209E+25
Height 315289114.64531