66730554 (number)

66730554 is an even 8-digits composite number following 66730553 and preceding 66730555. In scientific notation, it is written as 6.6730554 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 20220840 positive integers (up to 66730554) that are relatively prime to 66730554.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6730554 × 10^7
Engineering notation 6.6730554 × 10^6

Prime Factorization of 66730554

Prime Factorization 2 × 33 × 3 × 3 × 3 × 37447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7414506
Product of the distinct prime numbers

The prime factorization of 66730554 is 2 × 33 × 3 × 3 × 3 × 37447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66730554)

Multiplication

n×y
n×2 133461108
n×3 200191662
n×4 266922216
n×5 333652770

Division

n÷y
n÷2 33365277
n÷3 22243518
n÷3 16682638.5
n÷5 13346110.8

Exponentiation

ny
n2 4452966837146916
n3 2.9714894398644E+23
n4 1.982891365273E+31
n5 1.3231943932649E+39

Nth Root

y√n
2√n 8168.8771566232
3√n 405.60961690723
4√n 90.381840856575
5√n 36.71681033234

Divisors of 66730554

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66730553
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66730554 can be divided by 32 positive divisors. The sum of these divisors (counting 66730554) is 1, the average is 0.03125.

Base conversion 66730554

Base System Value
2 Binary 11111110100011101000111010
3 Ternary 11122120021010000
4 Quaternary 3332203220322
5 Quinary 114040334204
6 Senary 10342133430
8 Octal 376435072
10 Decimal 66730554
12 Duodecimal 1a421276
16 Hexadecimal 3fa3a3a
20 Vigesimal 10h167e
36 Base36 13q9mi

Cryptographic Hash Functions

md5 bbd1cea437423101d82ed86b1f6f72fe
sha1 bd15aadb5bcbdba9ae92e6b3a1a7d5242bfec54d
sha256 a7bf2e600d75c29849833fea7e8fa2448d2476a8b6ca1c338ec112bf5f4505a0
sha512 766e86adccc4ea60bb3c6e806ffbcda380715683b6ededbf09d892503c58317a591b51527206c217969177e61dc07fc7b9a44ce499ea92b8879d2975e65b43fb
ripemd-160 4a59a20bcf9bf57746656709aec138045c94ee91

66730554 as geometric shapes

Circle

Radius = n
Diameter 133461108
Circumference 419280436.43275
Area 1.398940790226E+16

Sphere

Radius = n
Volume 1.244694585933E+24
Surface area 5.5957631609039E+16
Circumference 419280436.43275

Square

Length = n
Perimeter 266922216
Area 4452966837146916
Diagonal 94371254.49147

Cube

Length = n
Surface area 26717801022881496
Volume 2.9714894398644E+23
Space diagonal 115580709.94522

Equilateral Triangle

Length = n
Perimeter 200191662
Area 1.9281912015894E+15
Altitude 57790354.972609

Triangular Pyramid

Length = n
Surface area 1.9281912015894E+15
Volume 3.5019338885872E+22
Height 31457084.83049