66707974 (number)

66707974 is an even 8-digits composite number following 66707973 and preceding 66707975. In scientific notation, it is written as 6.6707974 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 31501224 positive integers (up to 66707974) that are relatively prime to 66707974.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seven thousand nine hundred seventy-four

Notation

Scientific notation 6.6707974 × 10^7
Engineering notation 6.6707974 × 10^6

Prime Factorization of 66707974

Prime Factorization 2 × 19 × 347 × 5059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66707974
Product of the distinct prime numbers

The prime factorization of 66707974 is 2 × 19 × 347 × 5059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 8, 49, 806, 289, 8626, 9864, 4068, 71213, 550520, 435847, 7674382, 3389710, 58496796, 60212058, 761361220, 618501745, 8699425571, 4935725710

Basic calculations (n = 66707974)

Multiplication

n×y
n×2 133415948
n×3 200123922
n×4 266831896
n×5 333539870

Division

n÷y
n÷2 33353987
n÷3 22235991.333333
n÷3 16676993.5
n÷5 13341594.8

Exponentiation

ny
n2 4449953795184676
n3 2.9684740207038E+23
n4 1.9802088779279E+31
n5 1.3209572234338E+39

Nth Root

y√n
2√n 8167.494964798
3√n 405.56386226253
4√n 90.374194130836
5√n 36.714325180443

Divisors of 66707974

1, 2, 19, 38, 347, 694, 5059, 6593, 10118, 13186, 96121, 192242, 1755473, 3510946, 33353987, 66707974

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 -66707973
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 66707974 can be divided by 16 positive divisors. The sum of these divisors (counting 66707974) is 1, the average is 0.0625.

Base conversion 66707974

Base System Value
2 Binary 11111110011110001000000110
3 Ternary 11122112010010201
4 Quaternary 3332132020012
5 Quinary 114034123344
6 Senary 10341441114
8 Octal 376361006
10 Decimal 66707974
12 Duodecimal 1a41019a
16 Hexadecimal 3f9e206
20 Vigesimal 10gi9ie
36 Base36 13ps7a

Cryptographic Hash Functions

md5 79f279e802665fa7533922065a7def48
sha1 e16383303182c72ca8bcbb399989919670a8fb6f
sha256 a601100ef670a19c61e8709d1262a21456731fb292f83ad5837f0c64cc56ea71
sha512 750d3fb7c2e443f7277f5e9536cc60f1b27fe2fd7723f96ed1799dbaf46491a62e3cf812c0df214e1897fef51736f0b3c69184e98dff7804189895795af41377
ripemd-160 bc55e069a0e3bc64aaf2ffe0da03875811c86547

66707974 as geometric shapes

Circle

Radius = n
Diameter 133415948
Circumference 419138562.10852
Area 1.3979942151766E+16

Sphere

Radius = n
Volume 1.2434314901087E+24
Surface area 5.5919768607065E+16
Circumference 419138562.10852

Square

Length = n
Perimeter 266831896
Area 4449953795184676
Diagonal 94339321.549232

Cube

Length = n
Surface area 26699722771108056
Volume 2.9684740207038E+23
Space diagonal 115541600.23798

Equilateral Triangle

Length = n
Perimeter 200123922
Area 1.9268865161485E+15
Altitude 57770800.118992

Triangular Pyramid

Length = n
Surface area 1.9268865161485E+15
Volume 3.4983801830263E+22
Height 31446440.516411