66604893 (number)

66604893 is an odd 8-digits composite number following 66604892 and preceding 66604894. In scientific notation, it is written as 6.6604893 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 43147440 positive integers (up to 66604893) that are relatively prime to 66604893.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred four thousand eight hundred ninety-three

Notation

Scientific notation 6.6604893 × 10^7
Engineering notation 6.6604893 × 10^6

Prime Factorization of 66604893

Prime Factorization 3 × 43 × 211 × 2447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66604893
Product of the distinct prime numbers

The prime factorization of 66604893 is 3 × 43 × 211 × 2447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 5, 32, 576, 175, 5110, 2967, 1107, 77699, 656959, 855988, 3879276, 3813158, 49513121, 81112768, 997912384, 320097118, 2326200645, 183224544

Basic calculations (n = 66604893)

Multiplication

n×y
n×2 133209786
n×3 199814679
n×4 266419572
n×5 333024465

Division

n÷y
n÷2 33302446.5
n÷3 22201631
n÷3 16651223.25
n÷5 13320978.6

Exponentiation

ny
n2 4436211771541449
n3 2.9547341036886E+23
n4 1.9679974881963E+31
n5 1.3107826212558E+39

Nth Root

y√n
2√n 8161.1820834975
3√n 405.35485436275
4√n 90.339261030282
5√n 36.702971542971

Divisors of 66604893

1, 3, 43, 129, 211, 633, 2447, 7341, 9073, 27219, 105221, 315663, 516317, 1548951, 22201631, 66604893

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 -66604892
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 66604893 can be divided by 16 positive divisors. The sum of these divisors (counting 66604893) is 1, the average is 0.0625.

Base conversion 66604893

Base System Value
2 Binary 11111110000100111101011101
3 Ternary 11122022212201220
4 Quaternary 3332010331131
5 Quinary 114022324033
6 Senary 10335323553
8 Octal 376047535
10 Decimal 66604893
12 Duodecimal 1a3805b9
16 Hexadecimal 3f84f5d
20 Vigesimal 10g5c4d
36 Base36 13nknx

Cryptographic Hash Functions

md5 a8677569f9dbb44087f16226b3b99333
sha1 89a413b725215b97a51b5cbc80069351db67f197
sha256 fb281611cb1b976b0eb6ed5bccc2367da4e3b56a7055309694bccb6fed7a0da9
sha512 2a1b8f22e62e46e4f7c0d908463f3803a6f1e2c5f8aad616fe448f2aff5f900ca96a4220148d17fb8bc44e7c7c2da61af1a9ac41aeebb207b8fe109719a68faa
ripemd-160 d14c7454c64f672d1bcbd33a41b3322b8e062698

66604893 as geometric shapes

Circle

Radius = n
Diameter 133209786
Circumference 418490885.08387
Area 1.3936770311243E+16

Sphere

Radius = n
Volume 1.2376761271279E+24
Surface area 5.5747081244973E+16
Circumference 418490885.08387

Square

Length = n
Perimeter 266419572
Area 4436211771541449
Diagonal 94193543.001009

Cube

Length = n
Surface area 26617270629248694
Volume 2.9547341036886E+23
Space diagonal 115363058.70869

Equilateral Triangle

Length = n
Perimeter 199814679
Area 1.9209360453612E+15
Altitude 57681529.354344

Triangular Pyramid

Length = n
Surface area 1.9209360453612E+15
Volume 3.4821875355356E+22
Height 31397847.667003