66730994 (number)

66730994 is an even 8-digits composite number following 66730993 and preceding 66730995. In scientific notation, it is written as 6.6730994 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 30282000 positive integers (up to 66730994) that are relatively prime to 66730994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6730994 × 10^7
Engineering notation 6.6730994 × 10^6

Prime Factorization of 66730994

Prime Factorization 2 × 11 × 701 × 4327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66730994
Product of the distinct prime numbers

The prime factorization of 66730994 is 2 × 11 × 701 × 4327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 48, 91, 728, 274, 470, 7338, 96957, 94438, 519609, 616299, 4657329, 7453529, 39743504, 50074633, 58006714, 134152653, 5111794182, 9287914105

Basic calculations (n = 66730994)

Multiplication

n×y
n×2 133461988
n×3 200192982
n×4 266923976
n×5 333654970

Division

n÷y
n÷2 33365497
n÷3 22243664.666667
n÷3 16682748.5
n÷5 13346198.8

Exponentiation

ny
n2 4453025560228036
n3 2.9715482194142E+23
n4 1.9829436640044E+31
n5 1.3232380174502E+39

Nth Root

y√n
2√n 8168.9040880647
3√n 405.61050839211
4√n 90.381989843468
5√n 36.716858752001

Divisors of 66730994

1, 2, 11, 22, 701, 1402, 4327, 7711, 8654, 15422, 47597, 95194, 3033227, 6066454, 33365497, 66730994

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 -66730993
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 66730994 can be divided by 16 positive divisors. The sum of these divisors (counting 66730994) is 1, the average is 0.0625.

Base conversion 66730994

Base System Value
2 Binary 11111110100011101111110010
3 Ternary 11122120021201022
4 Quaternary 3332203233302
5 Quinary 114040342434
6 Senary 10342135442
8 Octal 376435762
10 Decimal 66730994
12 Duodecimal 1a421582
16 Hexadecimal 3fa3bf2
20 Vigesimal 10h179e
36 Base36 13q9yq

Cryptographic Hash Functions

md5 a7951c6f59bc8286afa4945ee3def8f8
sha1 b43fc58c114f13f87a7759fe00bd04454a76e94e
sha256 120b6f9fbd04f1bd6930c99c1c7faf82f57b4b9aaa9761552bf58054743a3f4f
sha512 b2a35f19a34ce252a0d366d5cdc3c9443d18e9a37d17daa04e056062d27133e262e001368d42bfd14fa5407037ae03bf4292623b048a04399831259d87096d7f
ripemd-160 784137519780324ec4ca336b1aa83dd6a8e3b264

66730994 as geometric shapes

Circle

Radius = n
Diameter 133461988
Circumference 419283201.03429
Area 1.398959238626E+16

Sphere

Radius = n
Volume 1.2447192074533E+24
Surface area 5.595836954504E+16
Circumference 419283201.03429

Square

Length = n
Perimeter 266923976
Area 4453025560228036
Diagonal 94371876.745438

Cube

Length = n
Surface area 26718153361368216
Volume 2.9715482194142E+23
Space diagonal 115581472.04757

Equilateral Triangle

Length = n
Perimeter 200192982
Area 1.9282166294295E+15
Altitude 57790736.023787

Triangular Pyramid

Length = n
Surface area 1.9282166294295E+15
Volume 3.502003160951E+22
Height 31457292.248479