66707845 (number)

66707845 is an odd 8-digits composite number following 66707844 and preceding 66707846. In scientific notation, it is written as 6.6707845 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 53333760 positive integers (up to 66707845) that are relatively prime to 66707845.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seven thousand eight hundred forty-five

Notation

Scientific notation 6.6707845 × 10^7
Engineering notation 6.6707845 × 10^6

Prime Factorization of 66707845

Prime Factorization 5 × 2281 × 5849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66707845
Product of the distinct prime numbers

The prime factorization of 66707845 is 5 × 2281 × 5849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 100, 47, 804, 259, 2662, 6646, 22360, 34214, 326335, 963635, 2816314, 3047106, 18113972, 13218594, 215517990, 798668634, 3177391199, 2205783675

Basic calculations (n = 66707845)

Multiplication

n×y
n×2 133415690
n×3 200123535
n×4 266831380
n×5 333539225

Division

n÷y
n÷2 33353922.5
n÷3 22235948.333333
n÷3 16676961.25
n÷5 13341569

Exponentiation

ny
n2 4449936584544025
n3 2.9684567994159E+23
n4 1.9801935606463E+31
n5 1.3209444511359E+39

Nth Root

y√n
2√n 8167.4870676359
3√n 405.56360083565
4√n 90.374150439359
5√n 36.714310980787

Divisors of 66707845

1, 5, 2281, 5849, 11405, 29245, 13341569, 66707845

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 -66707844
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 66707845 can be divided by 8 positive divisors. The sum of these divisors (counting 66707845) is 1, the average is 0.125.

Base conversion 66707845

Base System Value
2 Binary 11111110011110000110000101
3 Ternary 11122112002221221
4 Quaternary 3332132012011
5 Quinary 114034122340
6 Senary 10341440341
8 Octal 376360605
10 Decimal 66707845
12 Duodecimal 1a4100b1
16 Hexadecimal 3f9e185
20 Vigesimal 10gi9c5
36 Base36 13ps3p

Cryptographic Hash Functions

md5 55e272769c1658db884a5b768a134f7d
sha1 53ce3b1767f2c4a3c25d66a060fae181dbd8fcef
sha256 8625c7a4016d45185f6e300b738d23d2e0b9317bb7f34d19441410b81bbacf4c
sha512 2d85f7937b9c66bdfcc61942d0bc32b73387e745e00af2557c89a999eca7bf8a5d2190a77deef44c35183cbce078115bcf02b339f3af7eacdd9788b20c62e9cf
ripemd-160 089380ab00776e89a14fbc63230585864bb01422

66707845 as geometric shapes

Circle

Radius = n
Diameter 133415690
Circumference 419137751.57761
Area 1.3979888082944E+16

Sphere

Radius = n
Volume 1.2434242764725E+24
Surface area 5.5919552331776E+16
Circumference 419137751.57761

Square

Length = n
Perimeter 266831380
Area 4449936584544025
Diagonal 94339139.115682

Cube

Length = n
Surface area 26699619507264150
Volume 2.9684567994159E+23
Space diagonal 115541376.80343

Equilateral Triangle

Length = n
Perimeter 200123535
Area 1.9268790637224E+15
Altitude 57770688.401715

Triangular Pyramid

Length = n
Surface area 1.9268790637224E+15
Volume 3.4983598875439E+22
Height 31446379.705227