64994966 (number)

64994966 is an even 8-digits composite number following 64994965 and preceding 64994967. In scientific notation, it is written as 6.4994966 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 31938624 positive integers (up to 64994966) that are relatively prime to 64994966.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4994966 × 10^7
Engineering notation 6.4994966 × 10^6

Prime Factorization of 64994966

Prime Factorization 2 × 73 × 367 × 1213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64994966
Product of the distinct prime numbers

The prime factorization of 64994966 is 2 × 73 × 367 × 1213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 94, 67, 679, 172, 7493, 6046, 14923, 85458, 450410, 172584, 3899538, 9813549, 40492381, 48188648, 794475261, 969366740, 7468618344, 3008216043

Basic calculations (n = 64994966)

Multiplication

n×y
n×2 129989932
n×3 194984898
n×4 259979864
n×5 324974830

Division

n÷y
n÷2 32497483
n÷3 21664988.666667
n÷3 16248741.5
n÷5 12998993.2

Exponentiation

ny
n2 4224345605341156
n3 2.745611989914E+23
n4 1.7845095793365E+31
n5 1.1598413943565E+39

Nth Root

y√n
2√n 8061.9455468268
3√n 402.06219593275
4√n 89.788337476683
5√n 36.523799008517

Divisors of 64994966

1, 2, 73, 146, 367, 734, 1213, 2426, 26791, 53582, 88549, 177098, 445171, 890342, 32497483, 64994966

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 -64994965
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 64994966 can be divided by 16 positive divisors. The sum of these divisors (counting 64994966) is 1, the average is 0.0625.

Base conversion 64994966

Base System Value
2 Binary 11110111111011111010010110
3 Ternary 11112022002022222
4 Quaternary 3313323322112
5 Quinary 113114314331
6 Senary 10241022342
8 Octal 367737226
10 Decimal 64994966
12 Duodecimal 199249b2
16 Hexadecimal 3dfbe96
20 Vigesimal 1064786
36 Base36 12p2fq

Cryptographic Hash Functions

md5 b9449d3d921d8a01eaead93298c65e36
sha1 3bef81aec626637b87fa0c85beab71ff741028f5
sha256 59412a3d551c5933949d6dac271dba7fa8e4cf2718b3a94e56d5e49e98382356
sha512 52f8c979c19485c5205288ca2a4a48d0508ccfc46605464f26ec714fe7653d4a85af6fede6b4683952c84e3f636e6621889b042768e549ddd45a14cf1ca88d53
ripemd-160 7c9ebeb0bc074cea5f9fdf28ab4aacc300820133

64994966 as geometric shapes

Circle

Radius = n
Diameter 129989932
Circumference 408375415.41184
Area 1.3271173119964E+16

Sphere

Radius = n
Volume 1.1500792609496E+24
Surface area 5.3084692479856E+16
Circumference 408375415.41184

Square

Length = n
Perimeter 259979864
Area 4224345605341156
Diagonal 91916762.403178

Cube

Length = n
Surface area 25346073632046936
Volume 2.745611989914E+23
Space diagonal 112574583.34821

Equilateral Triangle

Length = n
Perimeter 194984898
Area 1.8291953042953E+15
Altitude 56287291.674106

Triangular Pyramid

Length = n
Surface area 1.8291953042953E+15
Volume 3.2357347609588E+22
Height 30638920.801059