66561310 (number)

66561310 is an even 8-digits composite number following 66561309 and preceding 66561311. In scientific notation, it is written as 6.6561310 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 25466848 positive integers (up to 66561310) that are relatively prime to 66561310.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred sixty-one thousand three hundred ten

Notation

Scientific notation 6.6561310 × 10^7
Engineering notation 6.6561310 × 10^6

Prime Factorization of 66561310

Prime Factorization 2 × 5 × 23 × 289397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66561310
Product of the distinct prime numbers

The prime factorization of 66561310 is 2 × 5 × 23 × 289397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 22, 56, 298, 323, 5375, 2528, 77976, 54283, 79638, 30174, 7241635, 8841399, 1115322, 31497045, 342299884, 767583233, 5147123290, 3089185572

Basic calculations (n = 66561310)

Multiplication

n×y
n×2 133122620
n×3 199683930
n×4 266245240
n×5 332806550

Division

n÷y
n÷2 33280655
n÷3 22187103.333333
n÷3 16640327.5
n÷5 13312262

Exponentiation

ny
n2 4430407988916100
n3 2.9489375957672E+23
n4 1.9628514948252E+31
n5 1.3064996683102E+39

Nth Root

y√n
2√n 8158.5115063962
3√n 405.26642024224
4√n 90.324478998753
5√n 36.698166957638

Divisors of 66561310

1, 2, 5, 10, 23, 46, 115, 230, 289397, 578794, 1446985, 2893970, 6656131, 13312262, 33280655, 66561310

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66561309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66561310 can be divided by 16 positive divisors. The sum of these divisors (counting 66561310) is 1, the average is 0.0625.

Base conversion 66561310

Base System Value
2 Binary 11111101111010010100011110
3 Ternary 11122020122221201
4 Quaternary 3331322110132
5 Quinary 114014430220
6 Senary 10334350114
8 Octal 375722436
10 Decimal 66561310
12 Duodecimal 1a35b33a
16 Hexadecimal 3f7a51e
20 Vigesimal 10g035a
36 Base36 13mn1a

Cryptographic Hash Functions

md5 af5015ee57df504118a7bbaaec740754
sha1 e092cb62d4482c9279a4f2669321ff76bfb1a1ee
sha256 8794649c98e720b5c55eca4b64bbebd05a1263be2c953b10f321e1ab3442aeba
sha512 aeccd6b95dec9bab4cf0208eea274b32f2c866b8fa844772b1a1c06e2b3ceb2b2b1213cb3bceb3b6b7df36deabcb785885f1cafac01cd380b28eefbfd6a8578a
ripemd-160 bfb64fefad035d75ba6f8412f916898f45bdf58e

66561310 as geometric shapes

Circle

Radius = n
Diameter 133122620
Circumference 418217045.01863
Area 1.3918537190384E+16

Sphere

Radius = n
Volume 1.2352480915676E+24
Surface area 5.5674148761537E+16
Circumference 418217045.01863

Square

Length = n
Perimeter 266245240
Area 4430407988916100
Diagonal 94131907.33132

Cube

Length = n
Surface area 26582447933496600
Volume 2.9489375957672E+23
Space diagonal 115287570.73834

Equilateral Triangle

Length = n
Perimeter 199683930
Area 1.9184229337654E+15
Altitude 57643785.369171

Triangular Pyramid

Length = n
Surface area 1.9184229337654E+15
Volume 3.4753562854382E+22
Height 31377302.443773