66730555 (number)

66730555 is an odd 8-digits composite number following 66730554 and preceding 66730556. In scientific notation, it is written as 6.6730555 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 53353728 positive integers (up to 66730555) that are relatively prime to 66730555.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty thousand five hundred fifty-five

Notation

Scientific notation 6.6730555 × 10^7
Engineering notation 6.6730555 × 10^6

Prime Factorization of 66730555

Prime Factorization 5 × 2657 × 5023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66730555
Product of the distinct prime numbers

The prime factorization of 66730555 is 5 × 2657 × 5023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 75, 38, 291, 906, 1600, 1476, 27735, 36267, 865836, 417696, 6328952, 4794371, 50012268, 23254414, 953472966, 88062632, 4599328214, 4528420873

Basic calculations (n = 66730555)

Multiplication

n×y
n×2 133461110
n×3 200191665
n×4 266922220
n×5 333652775

Division

n÷y
n÷2 33365277.5
n÷3 22243518.333333
n÷3 16682638.75
n÷5 13346111

Exponentiation

ny
n2 4452966970608025
n3 2.9714895734534E+23
n4 1.9828914841326E+31
n5 1.3231944924094E+39

Nth Root

y√n
2√n 8168.8772178311
3√n 405.60961893334
4√n 90.381841195182
5√n 36.716810442385

Divisors of 66730555

1, 5, 2657, 5023, 13285, 25115, 13346111, 66730555

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 -66730554
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 66730555 can be divided by 8 positive divisors. The sum of these divisors (counting 66730555) is 1, the average is 0.125.

Base conversion 66730555

Base System Value
2 Binary 11111110100011101000111011
3 Ternary 11122120021010001
4 Quaternary 3332203220323
5 Quinary 114040334210
6 Senary 10342133431
8 Octal 376435073
10 Decimal 66730555
12 Duodecimal 1a421277
16 Hexadecimal 3fa3a3b
20 Vigesimal 10h167f
36 Base36 13q9mj

Cryptographic Hash Functions

md5 d765b40d3f53f6224ecb57a826bd0936
sha1 5b4f3dcd75cc50e8f804eb373c4371d5baf3e575
sha256 9bf2d21f803334ff6056668a02f5c70b5d603947072e9ef5dcbee8dcb03c7f96
sha512 cbb6e44e5e5a4054ed0cdb395ac97f5a94b4c434892dc9d5c458908a94a9fe0ddc23d9a57feed46d7a5067261ff2cc0a19604e6d759516eb36aabb5123845706
ripemd-160 a22b01341a3505ad1268fb640e2ef199b5cfd977

66730555 as geometric shapes

Circle

Radius = n
Diameter 133461110
Circumference 419280442.71594
Area 1.398940832154E+16

Sphere

Radius = n
Volume 1.2446946418907E+24
Surface area 5.5957633286161E+16
Circumference 419280442.71594

Square

Length = n
Perimeter 266922220
Area 4452966970608025
Diagonal 94371255.905684

Cube

Length = n
Surface area 26717801823648150
Volume 2.9714895734534E+23
Space diagonal 115580711.67727

Equilateral Triangle

Length = n
Perimeter 200191665
Area 1.9281912593798E+15
Altitude 57790355.838635

Triangular Pyramid

Length = n
Surface area 1.9281912593798E+15
Volume 3.5019340460234E+22
Height 31457085.301895