66408074 (number)

66408074 is an even 8-digits composite number following 66408073 and preceding 66408075. In scientific notation, it is written as 6.6408074 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 33071500 positive integers (up to 66408074) that are relatively prime to 66408074.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred eight thousand seventy-four

Notation

Scientific notation 6.6408074 × 10^7
Engineering notation 6.6408074 × 10^6

Prime Factorization of 66408074

Prime Factorization 2 × 251 × 132287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66408074
Product of the distinct prime numbers

The prime factorization of 66408074 is 2 × 251 × 132287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 88, 72, 918, 978, 5560, 8964, 62968, 99494, 787819, 838995, 7107043, 5157653, 12905589, 19004240, 900379327, 2601638, 7125179114, 4782535981

Basic calculations (n = 66408074)

Multiplication

n×y
n×2 132816148
n×3 199224222
n×4 265632296
n×5 332040370

Division

n÷y
n÷2 33204037
n÷3 22136024.666667
n÷3 16602018.5
n÷5 13281614.8

Exponentiation

ny
n2 4410032292389476
n3 2.9286175081539E+23
n4 1.9448384819918E+31
n5 1.2915297783016E+39

Nth Root

y√n
2√n 8149.114921266
3√n 404.95518276616
4√n 90.272448295513
5√n 36.681254231677

Divisors of 66408074

1, 2, 251, 502, 132287, 264574, 33204037, 66408074

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 -66408073
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 66408074 can be divided by 8 positive divisors. The sum of these divisors (counting 66408074) is 1, the average is 0.125.

Base conversion 66408074

Base System Value
2 Binary 11111101010100111010001010
3 Ternary 11121221212202022
4 Quaternary 3331110322022
5 Quinary 114000024244
6 Senary 10331204442
8 Octal 375247212
10 Decimal 66408074
12 Duodecimal 1a2a6722
16 Hexadecimal 3f54e8a
20 Vigesimal 10f103e
36 Base36 13jcsq

Cryptographic Hash Functions

md5 5807acc2c046884feba5417b29ca42c8
sha1 cb9a7e0fbd92d76c223e7eebfea14874d1bec51e
sha256 0f65e760e9495fae849cd204fb108b2eed778a2f3dac4754b29612f2d62b36f0
sha512 f04688446555e814eb77f78912eb60abe5db5c3459cc818d1b2d3c8c181120cccf2eba8d1e5a81bd7cba69e4b1aea08e3fd8836d4e1af3322da60db169ff970f
ripemd-160 56899040e4f5524bbcc6769b5e47e3f97a36da69

66408074 as geometric shapes

Circle

Radius = n
Diameter 132816148
Circumference 417254234.83489
Area 1.3854525051865E+16

Sphere

Radius = n
Volume 1.2267364331721E+24
Surface area 5.5418100207458E+16
Circumference 417254234.83489

Square

Length = n
Perimeter 265632296
Area 4410032292389476
Diagonal 93915198.901876

Cube

Length = n
Surface area 26460193754336856
Volume 2.9286175081539E+23
Space diagonal 115022158.20079

Equilateral Triangle

Length = n
Perimeter 199224222
Area 1.9095999983595E+15
Altitude 57511079.100397

Triangular Pyramid

Length = n
Surface area 1.9095999983595E+15
Volume 3.4514088325288E+22
Height 31305066.300625