66505770 (number)

66505770 is an even 8-digits composite number following 66505769 and preceding 66505771. In scientific notation, it is written as 6.6505770 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 17734848 positive integers (up to 66505770) that are relatively prime to 66505770.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred five thousand seven hundred seventy

Notation

Scientific notation 6.6505770 × 10^7
Engineering notation 6.6505770 × 10^6

Prime Factorization of 66505770

Prime Factorization 2 × 9 × 5 × 738953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66505770
Product of the distinct prime numbers

The prime factorization of 66505770 is 2 × 9 × 5 × 738953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 71, 14, 896, 382, 3184, 8921, 66175, 60014, 892790, 591678, 6273056, 3452421, 52640117, 39772279, 601817434, 340714346, 8069273154, 6525261884

Basic calculations (n = 66505770)

Multiplication

n×y
n×2 133011540
n×3 199517310
n×4 266023080
n×5 332528850

Division

n÷y
n÷2 33252885
n÷3 22168590
n÷3 16626442.5
n÷5 13301154

Exponentiation

ny
n2 4423017443292900
n3 2.9415618078963E+23
n4 1.9563083303673E+31
n5 1.3010579186849E+39

Nth Root

y√n
2√n 8155.1069888751
3√n 405.15366825269
4√n 90.305630992066
5√n 36.692040585354

Divisors of 66505770

1, 2, 5, 9, 10, 18, 45, 90, 738953, 1477906, 3694765, 6650577, 7389530, 13301154, 33252885, 66505770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66505769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66505770 can be divided by 16 positive divisors. The sum of these divisors (counting 66505770) is 1, the average is 0.0625.

Base conversion 66505770

Base System Value
2 Binary 11111101101100110000101010
3 Ternary 11122010211202200
4 Quaternary 3331230300222
5 Quinary 114011141040
6 Senary 10333241030
8 Octal 375546052
10 Decimal 66505770
12 Duodecimal 1a333176
16 Hexadecimal 3f6cc2a
20 Vigesimal 10fd48a
36 Base36 13lg6i

Cryptographic Hash Functions

md5 df3382291b65c9d291082c99bf57fbd9
sha1 41d44d4731d008ee6918d76c0c9c00a8d6631515
sha256 cfbdc0fc253330b4cb4f77fd02e2bb7df6c4155c5821070e780323d30f840017
sha512 8fe3d1312046f37a979fb4eec17b88107a7a6454bfb9cb93edf8056918c4e8660f90280a614e132e20d7382b7e021d112a89750299ab752625d6346e33bc36a8
ripemd-160 8195a0745a35a6bb50fe73c23d10be022a8c4d71

66505770 as geometric shapes

Circle

Radius = n
Diameter 133011540
Circumference 417868076.90666
Area 1.3895319106548E+16

Sphere

Radius = n
Volume 1.232158528769E+24
Surface area 5.5581276426194E+16
Circumference 417868076.90666

Square

Length = n
Perimeter 266023080
Area 4423017443292900
Diagonal 94053361.910066

Cube

Length = n
Surface area 26538104659757400
Volume 2.9415618078963E+23
Space diagonal 115191372.63649

Equilateral Triangle

Length = n
Perimeter 199517310
Area 1.9152227336367E+15
Altitude 57595686.318245

Triangular Pyramid

Length = n
Surface area 1.9152227336367E+15
Volume 3.4666638360713E+22
Height 31351120.636689