66489504 (number)

66489504 is an even 8-digits composite number following 66489503 and preceding 66489505. In scientific notation, it is written as 6.6489504 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 21198848 positive integers (up to 66489504) that are relatively prime to 66489504.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred eighty-nine thousand five hundred four

Notation

Scientific notation 6.6489504 × 10^7
Engineering notation 6.6489504 × 10^6

Prime Factorization of 66489504

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 23 × 30113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4155594
Product of the distinct prime numbers

The prime factorization of 66489504 is 2 × 2 × 2 × 2 × 2 × 3 × 23 × 30113. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66489504)

Multiplication

n×y
n×2 132979008
n×3 199468512
n×4 265958016
n×5 332447520

Division

n÷y
n÷2 33244752
n÷3 22163168
n÷3 16622376
n÷5 13297900.8

Exponentiation

ny
n2 4420854142166016
n3 2.9394039916896E+23
n4 1.9543951346306E+31
n5 1.299467631216E+39

Nth Root

y√n
2√n 8154.1096387037
3√n 405.12063469324
4√n 90.300108741372
5√n 36.690245579808

Divisors of 66489504

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66489503
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66489504 can be divided by 48 positive divisors. The sum of these divisors (counting 66489504) is 1, the average is 0.020833333333333.

Base conversion 66489504

Base System Value
2 Binary 11111101101000110010100000
3 Ternary 11122010000110020
4 Quaternary 3331220302200
5 Quinary 114010131004
6 Senary 10333033440
8 Octal 375506240
10 Decimal 66489504
12 Duodecimal 1a325880
16 Hexadecimal 3f68ca0
20 Vigesimal 10fb3f4
36 Base36 13l3mo

Cryptographic Hash Functions

md5 3198da4960da192cf40ccb94b95c7b58
sha1 b3bab0c52173ecfcabb4474d2865d03bc8e62bbf
sha256 2cf1564eef59db0b7c1143d012fe2440f5276ab9fa731025efcd8a8c08eb4446
sha512 4fe94b81008ba5cc3959537229790cd515ae60116efc890188a14cfbc68384cc6446044bd2eef6bb3a9b95ac96723fe8e164b95ea237f08b6d3856802e19c932
ripemd-160 f9d76f659ed4c5e3d321cc5dc6cc515a5fcbbc61

66489504 as geometric shapes

Circle

Radius = n
Diameter 132979008
Circumference 417765874.61446
Area 1.3888522895621E+16

Sphere

Radius = n
Volume 1.23125466483E+24
Surface area 5.5554091582483E+16
Circumference 417765874.61446

Square

Length = n
Perimeter 265958016
Area 4420854142166016
Diagonal 94030358.31226

Cube

Length = n
Surface area 26525124852996096
Volume 2.9394039916896E+23
Space diagonal 115163199.09805

Equilateral Triangle

Length = n
Perimeter 199468512
Area 1.9142859967707E+15
Altitude 57581599.549027

Triangular Pyramid

Length = n
Surface area 1.9142859967707E+15
Volume 3.4641208252842E+22
Height 31343452.770753