66496145 (number)

66496145 is an odd 8-digits composite number following 66496144 and preceding 66496146. In scientific notation, it is written as 6.6496145 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 53196912 positive integers (up to 66496145) that are relatively prime to 66496145.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred ninety-six thousand one hundred forty-five

Notation

Scientific notation 6.6496145 × 10^7
Engineering notation 6.6496145 × 10^6

Prime Factorization of 66496145

Prime Factorization 5 × 13299229

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66496145
Product of the distinct prime numbers

The prime factorization of 66496145 is 5 × 13299229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 13, 46, 178, 531, 8967, 7592, 86298, 6898, 18998, 504371, 5033596, 2610170, 27284211, 24230310, 681531643, 806208877, 7832666485, 7346955121

Basic calculations (n = 66496145)

Multiplication

n×y
n×2 132992290
n×3 199488435
n×4 265984580
n×5 332480725

Division

n÷y
n÷2 33248072.5
n÷3 22165381.666667
n÷3 16624036.25
n÷5 13299229

Exponentiation

ny
n2 4421737299861025
n3 2.9402848464347E+23
n4 1.9551760748982E+31
n5 1.3001167177696E+39

Nth Root

y√n
2√n 8154.5168465091
3√n 405.1341221181
4√n 90.302363460261
5√n 36.690978478001

Divisors of 66496145

1, 5, 13299229, 66496145

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66496144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66496145 can be divided by 4 positive divisors. The sum of these divisors (counting 66496145) is 1, the average is 0.25.

Base conversion 66496145

Base System Value
2 Binary 11111101101010011010010001
3 Ternary 11122010100120012
4 Quaternary 3331222122101
5 Quinary 114010334040
6 Senary 10333124305
8 Octal 375523221
10 Decimal 66496145
12 Duodecimal 1a329695
16 Hexadecimal 3f6a691
20 Vigesimal 10fc075
36 Base36 13l8r5

Cryptographic Hash Functions

md5 b275c261288140bc358169640d7c5d95
sha1 d6a6d555d151a9a18e686159bedfc4a828b472de
sha256 1c86e37f7f53ee4351bbec1e9fbb771e61710af94a5f12cf4860ffd6de1c2bc3
sha512 a2b69f273b42681cee75df72de6b86ce10923acb6821526e4f4c4568b9d0b4f53f12a388c85765b41a966726004b6d533066bdca134b0c904f5e23ac84c42ce6
ripemd-160 4f243d658f3b10cd62c097d3677316609d90dc63

66496145 as geometric shapes

Circle

Radius = n
Diameter 132992290
Circumference 417807601.24808
Area 1.3891297417347E+16

Sphere

Radius = n
Volume 1.2316236364027E+24
Surface area 5.5565189669389E+16
Circumference 417807601.24808

Square

Length = n
Perimeter 265984580
Area 4421737299861025
Diagonal 94039750.104528

Cube

Length = n
Surface area 26530423799166150
Volume 2.9402848464347E+23
Space diagonal 115174701.64747

Equilateral Triangle

Length = n
Perimeter 199488435
Area 1.9146684152704E+15
Altitude 57587350.823734

Triangular Pyramid

Length = n
Surface area 1.9146684152704E+15
Volume 3.4651589225567E+22
Height 31346583.368176