66709500 (number)

66709500 is an even 8-digits composite number following 66709499 and preceding 66709501. In scientific notation, it is written as 6.6709500 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 14880000 positive integers (up to 66709500) that are relatively prime to 66709500.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred nine thousand five hundred

Notation

Scientific notation 6.6709500 × 10^7
Engineering notation 6.6709500 × 10^6

Prime Factorization of 66709500

Prime Factorization 2 × 2 × 65 × 15 × 11 × 5 × 311

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 33354750
Product of the distinct prime numbers

The prime factorization of 66709500 is 2 × 2 × 65 × 15 × 11 × 5 × 311. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66709500)

Multiplication

n×y
n×2 133419000
n×3 200128500
n×4 266838000
n×5 333547500

Division

n÷y
n÷2 33354750
n÷3 22236500
n÷3 16677375
n÷5 13341900

Exponentiation

ny
n2 4450157390250000
n3 2.9686777442488E+23
n4 1.9803900797997E+31
n5 1.321108320284E+39

Nth Root

y√n
2√n 8167.5883833602
3√n 405.56695477505
4√n 90.374710972485
5√n 36.714493153009

Divisors of 66709500

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709500 can be divided by 96 positive divisors. The sum of these divisors (counting 66709500) is 1, the average is 0.010416666666667.

Base conversion 66709500

Base System Value
2 Binary 11111110011110011111111100
3 Ternary 11122112012020020
4 Quaternary 3332132133330
5 Quinary 114034201000
6 Senary 10341452140
8 Octal 376363774
10 Decimal 66709500
12 Duodecimal 1a411050
16 Hexadecimal 3f9e7fc
20 Vigesimal 10gidf0
36 Base36 13ptdo

Cryptographic Hash Functions

md5 b98db5b0b5ffc984f9e7ecf822eb44aa
sha1 a7263e34fb3f5fd4e6703b27c18442c862e83f33
sha256 388dfe44fcc744fd3a34eb91061de17de5ba811cdb34a56fc884d185b3477904
sha512 874475182a438a2b757b7c147fd43491c07a32d4db78c98af7f04736ac2fab3a1f4f7a5320b93b0159d03e2629c236cab7fde1e878034ab7b8d2f0203e795cf2
ripemd-160 23b02c5a0cf8a43e4306dd71e2a59ca2eba427ea

66709500 as geometric shapes

Circle

Radius = n
Diameter 133419000
Circumference 419148150.2493
Area 1.3980581764528E+16

Sphere

Radius = n
Volume 1.2435168256277E+24
Surface area 5.5922327058111E+16
Circumference 419148150.2493

Square

Length = n
Perimeter 266838000
Area 4450157390250000
Diagonal 94341479.639128

Cube

Length = n
Surface area 26700944341500000
Volume 2.9686777442488E+23
Space diagonal 115544243.34752

Equilateral Triangle

Length = n
Perimeter 200128500
Area 1.9269746753978E+15
Altitude 57772121.673758

Triangular Pyramid

Length = n
Surface area 1.9269746753978E+15
Volume 3.4986202735265E+22
Height 31447159.879709