668049240 (number)

668049240 is an even 9-digits composite number following 668049239 and preceding 668049241. In scientific notation, it is written as 6.68049240 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 177207680 positive integers (up to 668049240) that are relatively prime to 668049240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.68049240 × 10^8
Engineering notation 6.68049240 × 10^6

Prime Factorization of 668049240

Prime Factorization 2 × 2 × 2 × 3 × 955 × 29147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 167012310
Product of the distinct prime numbers

The prime factorization of 668049240 is 2 × 2 × 2 × 3 × 955 × 29147. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 77, 45, 671, 557, 172, 2468, 5798, 51241, 808871, 209412, 193400, 8304299, 631058, 73312368, 469830784, 264360999, 5639490404, 6094030681

Basic calculations (n = 668049240)

Multiplication

n×y
n×2 1336098480
n×3 2004147720
n×4 2672196960
n×5 3340246200

Division

n÷y
n÷2 334024620
n÷3 222683080
n÷3 167012310
n÷5 133609848

Exponentiation

ny
n2 446289787064577600
n3 2.9814355306825E+26
n4 1.9917457403815E+35
n5 1.3305842281351E+44

Nth Root

y√n
2√n 25846.648525486
3√n 874.18394227991
4√n 160.76892898034
5√n 58.205187802904

Divisors of 668049240

1, 2, 3, 4, 6, 8, 12, 24, 955, 1910, 2865, 3820, 5730, 7640, 11460, 22920, 29147, 58294, 87441, 116588, 174882, 233176, 349764, 699528, 27835385, 55670770, 83506155, 111341540, 167012310, 222683080, 334024620, 668049240

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668049239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668049240 can be divided by 32 positive divisors. The sum of these divisors (counting 668049240) is 1, the average is 0.03125.

Base conversion 668049240

Base System Value
2 Binary 100111110100011001111101011000
3 Ternary 1201120001102021110
4 Quaternary 213310121331120
5 Quinary 2332010033430
6 Senary 150142340320
8 Octal 4764317530
10 Decimal 668049240
12 Duodecimal 16788a6a0
16 Hexadecimal 27d19f58
20 Vigesimal a8f6320
36 Base36 b1qm3c

Cryptographic Hash Functions

md5 5721f300d892c544c80ceedb03700907
sha1 0b14b48c94394591bdba805302cb14dea60c6d4c
sha256 dc7973e9cac78ea7f37e974fd8af839f6436ed4075956909ca5ff440c320bd3b
sha512 fe7a78055fd423cdc8c18eb778f712d3bc83ef34cc7a3eebd6a159d12c991da6a2a5303720d1e501741a56b1b899b4270be43739be867f02af7cdbd3f0b144fa
ripemd-160 b7f52d02bd251a5d3cac2f9f7fd315b6b6dfafa0

668049240 as geometric shapes

Circle

Radius = n
Diameter 1336098480
Circumference 4197477169.2405
Area 1.4020607164142E+18

Sphere

Radius = n
Volume 1.2488607947125E+27
Surface area 5.6082428656569E+18
Circumference 4197477169.2405

Square

Length = n
Perimeter 2672196960
Area 446289787064577600
Diagonal 944764295.54104

Cube

Length = n
Surface area 2677738722387465600
Volume 2.9814355306825E+26
Space diagonal 1157095225.6378

Equilateral Triangle

Length = n
Perimeter 2004147720
Area 1.9324914652374E+17
Altitude 578547612.81889

Triangular Pyramid

Length = n
Surface area 1.9324914652374E+17
Volume 3.5136554690269E+25
Height 314921431.84701