66504408 (number)

66504408 is an even 8-digits composite number following 66504407 and preceding 66504409. In scientific notation, it is written as 6.6504408 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 18855936 positive integers (up to 66504408) that are relatively prime to 66504408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6504408 × 10^7
Engineering notation 6.6504408 × 10^6

Prime Factorization of 66504408

Prime Factorization 2 × 2 × 2 × 57 × 23 × 17 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16626102
Product of the distinct prime numbers

The prime factorization of 66504408 is 2 × 2 × 2 × 57 × 23 × 17 × 373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66504408)

Multiplication

n×y
n×2 133008816
n×3 199513224
n×4 266017632
n×5 332522040

Division

n÷y
n÷2 33252204
n÷3 22168136
n÷3 16626102
n÷5 13300881.6

Exponentiation

ny
n2 4422836283430464
n3 2.9413810871046E+23
n4 1.9561480790029E+31
n5 1.3009246995443E+39

Nth Root

y√n
2√n 8155.0234824922
3√n 405.15090246228
4√n 90.305168636641
5√n 36.691890297736

Divisors of 66504408

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66504407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66504408 can be divided by 64 positive divisors. The sum of these divisors (counting 66504408) is 1, the average is 0.015625.

Base conversion 66504408

Base System Value
2 Binary 11111101101100011011011000
3 Ternary 11122010202220020
4 Quaternary 3331230123120
5 Quinary 114011120113
6 Senary 10333230440
8 Octal 375543330
10 Decimal 66504408
12 Duodecimal 1a332420
16 Hexadecimal 3f6c6d8
20 Vigesimal 10fd108
36 Base36 13lf4o

Cryptographic Hash Functions

md5 d43a3ade509ed124b5ed10caab75221e
sha1 b7d712023ee03e30566bae4aed653e745c9a8630
sha256 808aa70b4a89fe316f49ab3f96736e051911aa48d8eb99daa2ce91c4e26a7985
sha512 ffcb37219dec21ce129f40ab6c1cac1d12fa18cf4f04bd3290690fca5e831266e495caee6454ac22fe0b1bd465519b785524377729dd2c6e3fb1f3ad097a955e
ripemd-160 36ca3b5b2295d689ad348a900affa597b98f7fc6

66504408 as geometric shapes

Circle

Radius = n
Diameter 133008816
Circumference 417859519.20828
Area 1.3894749976056E+16

Sphere

Radius = n
Volume 1.2320828286208E+24
Surface area 5.5578999904222E+16
Circumference 417859519.20828

Square

Length = n
Perimeter 266017632
Area 4422836283430464
Diagonal 94051435.751194

Cube

Length = n
Surface area 26537017700582784
Volume 2.9413810871046E+23
Space diagonal 115189013.58329

Equilateral Triangle

Length = n
Perimeter 199513224
Area 1.9151442891152E+15
Altitude 57594506.791645

Triangular Pyramid

Length = n
Surface area 1.9151442891152E+15
Volume 3.4664508545759E+22
Height 31350478.583731