66707964 (number)

66707964 is an even 8-digits composite number following 66707963 and preceding 66707965. In scientific notation, it is written as 6.6707964 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 21718368 positive integers (up to 66707964) that are relatively prime to 66707964.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seven thousand nine hundred sixty-four

Notation

Scientific notation 6.6707964 × 10^7
Engineering notation 6.6707964 × 10^6

Prime Factorization of 66707964

Prime Factorization 2 × 2 × 3 × 3 × 43 × 43093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11117994
Product of the distinct prime numbers

The prime factorization of 66707964 is 2 × 2 × 3 × 3 × 43 × 43093. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66707964)

Multiplication

n×y
n×2 133415928
n×3 200123892
n×4 266831856
n×5 333539820

Division

n÷y
n÷2 33353982
n÷3 22235988
n÷3 16676991
n÷5 13341592.8

Exponentiation

ny
n2 4449952461025296
n3 2.9684726857179E+23
n4 1.9802076905385E+31
n5 1.3209562333297E+39

Nth Root

y√n
2√n 8167.4943526151
3√n 405.56384199689
4√n 90.374190743902
5√n 36.714324079695

Divisors of 66707964

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66707963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66707964 can be divided by 36 positive divisors. The sum of these divisors (counting 66707964) is 1, the average is 0.027777777777778.

Base conversion 66707964

Base System Value
2 Binary 11111110011110000111111100
3 Ternary 11122112010010100
4 Quaternary 3332132013330
5 Quinary 114034123324
6 Senary 10341441100
8 Octal 376360774
10 Decimal 66707964
12 Duodecimal 1a410190
16 Hexadecimal 3f9e1fc
20 Vigesimal 10gi9i4
36 Base36 13ps70

Cryptographic Hash Functions

md5 dbf1a7203adcf9599057413df0510c59
sha1 70be6274a25783e8c4f68c8f33a7eedafd9fea91
sha256 ddc8294c5c97e2b4ca931cc91b870141755a0e9b2c50adc1f879a4a048ed1a6f
sha512 4536262016bc030cb258c6e7f5687f5f98fc0391aa755ac1e9136b6bfc33873de8e01c3bcb4af8e8cdafcd07649925b4a68adc88640f8b8db1c28c4f9539eeb7
ripemd-160 2500f9fe12ad4925827cf1b0a76601b90fe54600

66707964 as geometric shapes

Circle

Radius = n
Diameter 133415928
Circumference 419138499.27666
Area 1.3979937960381E+16

Sphere

Radius = n
Volume 1.2434309309111E+24
Surface area 5.5919751841524E+16
Circumference 419138499.27666

Square

Length = n
Perimeter 266831856
Area 4449952461025296
Diagonal 94339307.407096

Cube

Length = n
Surface area 26699714766151776
Volume 2.9684726857179E+23
Space diagonal 115541582.91748

Equilateral Triangle

Length = n
Perimeter 200123892
Area 1.9268859384405E+15
Altitude 57770791.458738

Triangular Pyramid

Length = n
Surface area 1.9268859384405E+15
Volume 3.4983786097302E+22
Height 31446435.802365