66366942 (number)

66366942 is an even 8-digits composite number following 66366941 and preceding 66366943. In scientific notation, it is written as 6.6366942 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 22108952 positive integers (up to 66366942) that are relatively prime to 66366942.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred sixty-six thousand nine hundred forty-two

Notation

Scientific notation 6.6366942 × 10^7
Engineering notation 6.6366942 × 10^6

Prime Factorization of 66366942

Prime Factorization 2 × 3 × 3023 × 3659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66366942
Product of the distinct prime numbers

The prime factorization of 66366942 is 2 × 3 × 3023 × 3659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 26, 70, 548, 282, 7550, 2197, 20425, 77632, 985142, 412733, 2830552, 3406715, 9095071, 81887877, 387422728, 142057816, 6390131662, 9268430439

Basic calculations (n = 66366942)

Multiplication

n×y
n×2 132733884
n×3 199100826
n×4 265467768
n×5 331834710

Division

n÷y
n÷2 33183471
n÷3 22122314
n÷3 16591735.5
n÷5 13273388.4

Exponentiation

ny
n2 4404570990431364
n3 2.9231790745684E+23
n4 1.940024560975E+31
n5 1.287534975168E+39

Nth Root

y√n
2√n 8146.5908207053
3√n 404.87155811183
4√n 90.25846675357
5√n 36.67670915997

Divisors of 66366942

1, 2, 3, 6, 3023, 3659, 6046, 7318, 9069, 10977, 18138, 21954, 11061157, 22122314, 33183471, 66366942

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 -66366941
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 66366942 can be divided by 16 positive divisors. The sum of these divisors (counting 66366942) is 1, the average is 0.0625.

Base conversion 66366942

Base System Value
2 Binary 11111101001010110111011110
3 Ternary 11121212210022220
4 Quaternary 3331022313132
5 Quinary 113442220232
6 Senary 10330250210
8 Octal 375126736
10 Decimal 66366942
12 Duodecimal 1a286966
16 Hexadecimal 3f4adde
20 Vigesimal 10efh72
36 Base36 13ih26

Cryptographic Hash Functions

md5 b1af1e1516d3828aed6255c7ace45ef0
sha1 f2a57aa4749db87c6cbbd5417de5e76952f08134
sha256 7390d6e7cca8dfcc13fe27042051e4474a55ae79e52b5d04ab9476f007a696c6
sha512 a4ec18c7315074ef288295d54035d01af160ba2b73628fba96ff174905699fdae51e1daf3a2306514165add97e5577fcf10d9b83825f6be97a0099401a3fbe9d
ripemd-160 59bfb24b051b322744b38f10b11609728cfd2725

66366942 as geometric shapes

Circle

Radius = n
Diameter 132733884
Circumference 416995794.85684
Area 1.3837367865754E+16

Sphere

Radius = n
Volume 1.2244583874389E+24
Surface area 5.5349471463016E+16
Circumference 416995794.85684

Square

Length = n
Perimeter 265467768
Area 4404570990431364
Diagonal 93857029.469629

Cube

Length = n
Surface area 26427425942588184
Volume 2.9231790745684E+23
Space diagonal 114950915.48698

Equilateral Triangle

Length = n
Perimeter 199100826
Area 1.9072351852428E+15
Altitude 57475457.743488

Triangular Pyramid

Length = n
Surface area 1.9072351852428E+15
Volume 3.4449995770832E+22
Height 31285676.489876