68662012 (number)

68662012 is an even 8-digits composite number following 68662011 and preceding 68662013. In scientific notation, it is written as 6.8662012 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 34314416 positive integers (up to 68662012) that are relatively prime to 68662012.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred sixty-two thousand twelve

Notation

Scientific notation 6.8662012 × 10^7
Engineering notation 6.8662012 × 10^6

Prime Factorization of 68662012

Prime Factorization 2 × 2 × 3947 × 4349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34331006
Product of the distinct prime numbers

The prime factorization of 68662012 is 2 × 2 × 3947 × 4349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 16, 34, 629, 832, 4911, 7913, 92840, 75351, 774198, 223039, 5734264, 6304624, 67698907, 64569806, 219696417, 215397953, 9920933417, 4896156860

Basic calculations (n = 68662012)

Multiplication

n×y
n×2 137324024
n×3 205986036
n×4 274648048
n×5 343310060

Division

n÷y
n÷2 34331006
n÷3 22887337.333333
n÷3 17165503
n÷5 13732402.4

Exponentiation

ny
n2 4714471891888144
n3 3.2370512561449E+23
n4 2.2226245219403E+31
n5 1.5260987159696E+39

Nth Root

y√n
2√n 8286.2544011151
3√n 409.48579598823
4√n 91.0288657576
5√n 36.926938667251

Divisors of 68662012

1, 2, 4, 3947, 4349, 7894, 8698, 15788, 17396, 17165503, 34331006, 68662012

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 -68662011
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 68662012 can be divided by 12 positive divisors. The sum of these divisors (counting 68662012) is 1, the average is 0.083333333333333.

Base conversion 68662012

Base System Value
2 Binary 100000101111011001011111100
3 Ternary 11210012101120111
4 Quaternary 10011323023330
5 Quinary 120034141022
6 Senary 10451355404
8 Octal 405731374
10 Decimal 68662012
12 Duodecimal 1abb2b64
16 Hexadecimal 417b2fc
20 Vigesimal 1192f0c
36 Base36 14vny4

Cryptographic Hash Functions

md5 d5e00cd106a0d6812a99cb754ca894a0
sha1 55fc7dfc366fc82ba0124b348d9496974a250c89
sha256 1c77f510818f08831623ada5beff046011d6a537b8f4ef1207d3933aa52e5254
sha512 222a6f2112257b50689baee35cb22998a096ab60d17d1076d516d23724aedd11296e376379ecdcf045aa7c48bc0024431bddce27dd116dafe1058374c32420f4
ripemd-160 997605bebf10758eb5e7dd565c0b8714f2683813

68662012 as geometric shapes

Circle

Radius = n
Diameter 137324024
Circumference 431416144.95979
Area 1.4810950261111E+16

Sphere

Radius = n
Volume 1.3559328594131E+24
Surface area 5.9243801044445E+16
Circumference 431416144.95979

Square

Length = n
Perimeter 274648048
Area 4714471891888144
Diagonal 97102748.590224

Cube

Length = n
Surface area 28286831351328864
Volume 3.2370512561449E+23
Space diagonal 118926093.3339

Equilateral Triangle

Length = n
Perimeter 205986036
Area 2.0414262119014E+15
Altitude 59463046.666952

Triangular Pyramid

Length = n
Surface area 2.0414262119014E+15
Volume 3.8149014904474E+22
Height 32367582.863408