66576784 (number)

66576784 is an even 8-digits composite number following 66576783 and preceding 66576785. In scientific notation, it is written as 6.6576784 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 32476160 positive integers (up to 66576784) that are relatively prime to 66576784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6576784 × 10^7
Engineering notation 6.6576784 × 10^6

Prime Factorization of 66576784

Prime Factorization 2 × 2 × 2 × 2 × 41 × 101489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8322098
Product of the distinct prime numbers

The prime factorization of 66576784 is 2 × 2 × 2 × 2 × 41 × 101489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66576784)

Multiplication

n×y
n×2 133153568
n×3 199730352
n×4 266307136
n×5 332883920

Division

n÷y
n÷2 33288392
n÷3 22192261.333333
n÷3 16644196
n÷5 13315356.8

Exponentiation

ny
n2 4432468167782656
n3 2.9509947579334E+23
n4 1.9646774058407E+31
n5 1.3080190327833E+39

Nth Root

y√n
2√n 8159.4597860398
3√n 405.29782290287
4√n 90.329728141071
5√n 36.699873097846

Divisors of 66576784

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66576783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66576784 can be divided by 20 positive divisors. The sum of these divisors (counting 66576784) is 1, the average is 0.05.

Base conversion 66576784

Base System Value
2 Binary 11111101111110000110010000
3 Ternary 11122021110011211
4 Quaternary 3331332012100
5 Quinary 114020424114
6 Senary 10334545504
8 Octal 375760620
10 Decimal 66576784
12 Duodecimal 1a368294
16 Hexadecimal 3f7e190
20 Vigesimal 10g21j4
36 Base36 13myz4

Cryptographic Hash Functions

md5 628c99126373982fc5f6b50334d27eb8
sha1 24acade58c7b6d1fa4764e6c0a12b3623365b08e
sha256 e3a4c3f018875fd4b22e7f0740d47f1fbe8d06405c49c260bd0112254d8aa2f7
sha512 b0e314449b999c62a0760e2ef0c67230cf53dad37d93814dace26b22e6a8f2d750968a83d617a8168214cbea8347e2525dfc5a3e934680d13740bc810f9e9c38
ripemd-160 1e3405ee6949ee66a7737187d8ab153cf3c8b257

66576784 as geometric shapes

Circle

Radius = n
Diameter 133153568
Circumference 418314271.02807
Area 1.3925009433177E+16

Sphere

Radius = n
Volume 1.2361097936407E+24
Surface area 5.5700037732706E+16
Circumference 418314271.02807

Square

Length = n
Perimeter 266307136
Area 4432468167782656
Diagonal 94153790.871984

Cube

Length = n
Surface area 26594809006695936
Volume 2.9509947579334E+23
Space diagonal 115314372.49254

Equilateral Triangle

Length = n
Perimeter 199730352
Area 1.9193150173828E+15
Altitude 57657186.246269

Triangular Pyramid

Length = n
Surface area 1.9193150173828E+15
Volume 3.4777806743011E+22
Height 31384596.957328