668431364 (number)

668431364 is an even 9-digits composite number following 668431363 and preceding 668431365. In scientific notation, it is written as 6.68431364 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 306882560 positive integers (up to 668431364) that are relatively prime to 668431364.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million four hundred thirty-one thousand three hundred sixty-four

Notation

Scientific notation 6.68431364 × 10^8
Engineering notation 6.68431364 × 10^6

Prime Factorization of 668431364

Prime Factorization 2 × 2 × 41 × 17 × 239753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 334215682
Product of the distinct prime numbers

The prime factorization of 668431364 is 2 × 2 × 41 × 17 × 239753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 85, 77, 473, 796, 3429, 865, 26894, 52086, 650289, 942223, 7686476, 5333555, 14893770, 64287453, 408133462, 844208769, 9324047218, 4772787106

Basic calculations (n = 668431364)

Multiplication

n×y
n×2 1336862728
n×3 2005294092
n×4 2673725456
n×5 3342156820

Division

n÷y
n÷2 334215682
n÷3 222810454.66667
n÷3 167107841
n÷5 133686272.8

Exponentiation

ny
n2 446800488378900496
n3 2.9865545988297E+26
n4 1.9963067641562E+35
n5 1.3343940533274E+44

Nth Root

y√n
2√n 25854.039606994
3√n 874.35058817638
4√n 160.79191399754
5√n 58.211844950528

Divisors of 668431364

1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 239753, 479506, 959012, 4075801, 8151602, 9829873, 16303204, 19659746, 39319492, 167107841, 334215682, 668431364

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668431363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668431364 can be divided by 24 positive divisors. The sum of these divisors (counting 668431364) is 1, the average is 0.041666666666667.

Base conversion 668431364

Base System Value
2 Binary 100111110101110111010000000100
3 Ternary 1201120202211110012
4 Quaternary 213311313100010
5 Quinary 2332104300424
6 Senary 150154445352
8 Octal 4765672004
10 Decimal 668431364
12 Duodecimal 167a33858
16 Hexadecimal 27d77404
20 Vigesimal a8hdi84
36 Base36 b1ysxw

Cryptographic Hash Functions

md5 1eac52714c279d2ab3a76261ed982781
sha1 f194aa11ce866794907835c4e1b06ee5d8c6690d
sha256 d6bd107413e1d3b2295501f3afdf3e4d2466d849c5ce661528f29c751ce15ab4
sha512 c1b9d2e659a051b4eaa4703da0c5f9d472b4b5afa8b6200bc1b7b63eed603a20bbb5171782a10791cf75635c8f79eb1c19072d187db0706090b0cc7200107108
ripemd-160 9d1513e8abe0b3b91702d59c67b3ff997dcb8814

668431364 as geometric shapes

Circle

Radius = n
Diameter 1336862728
Circumference 4199878125.1428
Area 1.4036651319115E+18

Sphere

Radius = n
Volume 1.2510050649638E+27
Surface area 5.6146605276459E+18
Circumference 4199878125.1428

Square

Length = n
Perimeter 2673725456
Area 446800488378900496
Diagonal 945304700.48435

Cube

Length = n
Surface area 2680802930273402976
Volume 2.9865545988297E+26
Space diagonal 1157757083.8206

Equilateral Triangle

Length = n
Perimeter 2005294092
Area 1.9347028667971E+17
Altitude 578878541.91028

Triangular Pyramid

Length = n
Surface area 1.9347028667971E+17
Volume 3.519688348694E+25
Height 315101566.82812