668052209 (number)

668052209 is an odd 9-digits composite number following 668052208 and preceding 668052210. In scientific notation, it is written as 6.68052209 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 602038800 positive integers (up to 668052209) that are relatively prime to 668052209.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million fifty-two thousand two hundred nine

Notation

Scientific notation 6.68052209 × 10^8
Engineering notation 6.68052209 × 10^6

Prime Factorization of 668052209

Prime Factorization 11 × 661 × 661 × 139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1010669
Product of the distinct prime numbers

The prime factorization of 668052209 is 11 × 661 × 661 × 139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 60, 13, 601, 830, 3410, 2188, 98173, 75827, 673196, 42131, 6578554, 261907, 95500764, 87439251, 910982427, 268088815, 4262634989, 5135353725

Basic calculations (n = 668052209)

Multiplication

n×y
n×2 1336104418
n×3 2004156627
n×4 2672208836
n×5 3340261045

Division

n÷y
n÷2 334026104.5
n÷3 222684069.66667
n÷3 167013052.25
n÷5 133610441.8

Exponentiation

ny
n2 446293753949779681
n3 2.9814752818905E+26
n4 1.9917811481459E+35
n5 1.3306137958634E+44

Nth Root

y√n
2√n 25846.705960335
3√n 874.18523731832
4√n 160.7691076057
5√n 58.20523953888

Divisors of 668052209

1, 11, 139, 661, 1529, 7271, 91879, 436921, 1010669, 4806131, 60732019, 668052209

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668052208
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668052209 can be divided by 12 positive divisors. The sum of these divisors (counting 668052209) is 1, the average is 0.083333333333333.

Base conversion 668052209

Base System Value
2 Binary 100111110100011010101011110001
3 Ternary 1201120001120100102
4 Quaternary 213310122223301
5 Quinary 2332010132314
6 Senary 150142402145
8 Octal 4764325361
10 Decimal 668052209
12 Duodecimal 167890355
16 Hexadecimal 27d1aaf1
20 Vigesimal a8f6aa9
36 Base36 b1qodt

Cryptographic Hash Functions

md5 755a892fa297e0bb06e93dbed6953a35
sha1 65b49f0db87a911c3b44663c690217c2fc8ea916
sha256 e80a35db1143a287d81815f6392f1a813fc20c4cd32cbb40ada56d97b558ea29
sha512 be34e5724cf0f83e19a1d4060054ba86a7cabef412841d5357a611c72c00b67adf9854a3937e88f0c396ba19a4d84125af3de6b90fb08088670a12fc00a3027b
ripemd-160 c5598bfcff92f0f1a9dca51a9cf6e3dae293349d

668052209 as geometric shapes

Circle

Radius = n
Diameter 1336104418
Circumference 4197495824.0177
Area 1.4020731787516E+18

Sphere

Radius = n
Volume 1.2488774456596E+27
Surface area 5.6082927150066E+18
Circumference 4197495824.0177

Square

Length = n
Perimeter 2672208836
Area 446293753949779681
Diagonal 944768494.34111

Cube

Length = n
Surface area 2677762523698678086
Volume 2.9814752818905E+26
Space diagonal 1157100368.0966

Equilateral Triangle

Length = n
Perimeter 2004156627
Area 1.9325086423542E+17
Altitude 578550184.04831

Triangular Pyramid

Length = n
Surface area 1.9325086423542E+17
Volume 3.5137023162748E+25
Height 314922831.44704