66745504 (number)

66745504 is an even 8-digits composite number following 66745503 and preceding 66745505. In scientific notation, it is written as 6.6745504 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 28605120 positive integers (up to 66745504) that are relatively prime to 66745504.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6745504 × 10^7
Engineering notation 6.6745504 × 10^6

Prime Factorization of 66745504

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 297971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4171594
Product of the distinct prime numbers

The prime factorization of 66745504 is 2 × 2 × 2 × 2 × 2 × 7 × 297971. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 96, 17, 275, 441, 7614, 2614, 16850, 87282, 938601, 286278, 4563214, 2340767, 97051290, 76537093, 728634384, 998791566, 684862946, 3274846713

Basic calculations (n = 66745504)

Multiplication

n×y
n×2 133491008
n×3 200236512
n×4 266982016
n×5 333727520

Division

n÷y
n÷2 33372752
n÷3 22248501.333333
n÷3 16686376
n÷5 13349100.8

Exponentiation

ny
n2 4454962304214016
n3 2.9734870429577E+23
n4 1.9846689131968E+31
n5 1.3246772688445E+39

Nth Root

y√n
2√n 8169.7921638191
3√n 405.63990493686
4√n 90.386902612155
5√n 36.718455357288

Divisors of 66745504

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 297971, 595942, 1191884, 2085797, 2383768, 4171594, 4767536, 8343188, 9535072, 16686376, 33372752, 66745504

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66745503
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66745504 can be divided by 24 positive divisors. The sum of these divisors (counting 66745504) is 1, the average is 0.041666666666667.

Base conversion 66745504

Base System Value
2 Binary 11111110100111010010100000
3 Ternary 11122121000121201
4 Quaternary 3332213102200
5 Quinary 114041324004
6 Senary 10342330544
8 Octal 376472240
10 Decimal 66745504
12 Duodecimal 1a429a54
16 Hexadecimal 3fa74a0
20 Vigesimal 10h33f4
36 Base36 13ql5s

Cryptographic Hash Functions

md5 991c97f0d1add085ad414f243043424f
sha1 2a534f4b6c599c231820394ab75b862be2717814
sha256 58ed2555cd24d934c94af107414e06a8baffa5ffb5ee9d22e38fcb55fb194ed1
sha512 37e3104cf57691686f677004d41b800dda9f1f183f8b89a3a00d1e15b775e9dde860ff5c2b7fd02bee15f9bb48742175ff3f2f549ab864aab1a60657d861b898
ripemd-160 a7e5080fa0ff7ee973c32f969b4564d933e5a783

66745504 as geometric shapes

Circle

Radius = n
Diameter 133491008
Circumference 419374370.0531
Area 1.3995676846938E+16

Sphere

Radius = n
Volume 1.24553133996E+24
Surface area 5.5982707387753E+16
Circumference 419374370.0531

Square

Length = n
Perimeter 266982016
Area 4454962304214016
Diagonal 94392396.984228

Cube

Length = n
Surface area 26729773825284096
Volume 2.9734870429577E+23
Space diagonal 115606604.10479

Equilateral Triangle

Length = n
Perimeter 200236512
Area 1.9290552641757E+15
Altitude 57803302.052396

Triangular Pyramid

Length = n
Surface area 1.9290552641757E+15
Volume 3.5042880864095E+22
Height 31464132.328076