668384038 (number)

668384038 is an even 9-digits composite number following 668384037 and preceding 668384039. In scientific notation, it is written as 6.68384038 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 286450296 positive integers (up to 668384038) that are relatively prime to 668384038.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.68384038 × 10^8
Engineering notation 6.68384038 × 10^6

Prime Factorization of 668384038

Prime Factorization 2 × 7 × 47741717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668384038
Product of the distinct prime numbers

The prime factorization of 668384038 is 2 × 7 × 47741717. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 15, 22, 239, 950, 3200, 3454, 81561, 60932, 871315, 983701, 9897278, 631699, 1510652, 57749199, 131898230, 654628449, 8019669789, 2281684427

Basic calculations (n = 668384038)

Multiplication

n×y
n×2 1336768076
n×3 2005152114
n×4 2673536152
n×5 3341920190

Division

n÷y
n÷2 334192019
n÷3 222794679.33333
n÷3 167096009.5
n÷5 133676807.6

Exponentiation

ny
n2 446737222253185444
n3 2.9859202853449E+26
n4 1.9957414574649E+35
n5 1.3339217341444E+44

Nth Root

y√n
2√n 25853.124337302
3√n 874.32995255355
4√n 160.78906784139
5√n 58.211020629006

Divisors of 668384038

1, 2, 7, 14, 47741717, 95483434, 334192019, 668384038

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668384037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668384038 can be divided by 8 positive divisors. The sum of these divisors (counting 668384038) is 1, the average is 0.125.

Base conversion 668384038

Base System Value
2 Binary 100111110101101011101100100110
3 Ternary 1201120200102112101
4 Quaternary 213311223230212
5 Quinary 2332101242123
6 Senary 150153442314
8 Octal 4765535446
10 Decimal 668384038
12 Duodecimal 167a1039a
16 Hexadecimal 27d6bb26
20 Vigesimal a8h801i
36 Base36 b1xsfa

Cryptographic Hash Functions

md5 1fef58ead077eb8d40222b7d64ed0253
sha1 6a9d029a400ca04737a97b55d108256c6c7e2b98
sha256 9d7da22ee6b00d5036295c0ad061c1a44cc396fd4ec2d69e099b91962127a3e3
sha512 b192951e4512b27b183a73250e1960b7ca379dece923d6396a7a43d16d0d4cc7ef8b7aa60f44b2a2f5fb74477b657648c6a2836f9ae3a9ab75ecce81cfe07ed3
ripemd-160 03129f083a43ce09fbe03eb2dbfd13f0ba5383f6

668384038 as geometric shapes

Circle

Radius = n
Diameter 1336768076
Circumference 4199580767.115
Area 1.4034663755157E+18

Sphere

Radius = n
Volume 1.2507393643526E+27
Surface area 5.6138655020629E+18
Circumference 4199580767.115

Square

Length = n
Perimeter 2673536152
Area 446737222253185444
Diagonal 945237771.41329

Cube

Length = n
Surface area 2680423333519112664
Volume 2.9859202853449E+26
Space diagonal 1157675112.784

Equilateral Triangle

Length = n
Perimeter 2005152114
Area 1.9344289164368E+17
Altitude 578837556.39202

Triangular Pyramid

Length = n
Surface area 1.9344289164368E+17
Volume 3.5189408030831E+25
Height 315079257.13776