66565560 (number)

66565560 is an even 8-digits composite number following 66565559 and preceding 66565561. In scientific notation, it is written as 6.6565560 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 17616896 positive integers (up to 66565560) that are relatively prime to 66565560.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred sixty-five thousand five hundred sixty

Notation

Scientific notation 6.6565560 × 10^7
Engineering notation 6.6565560 × 10^6

Prime Factorization of 66565560

Prime Factorization 2 × 2 × 2 × 5 × 3 × 137 × 4049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16641390
Product of the distinct prime numbers

The prime factorization of 66565560 is 2 × 2 × 2 × 5 × 3 × 137 × 4049. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 47, 16, 489, 124, 7604, 5371, 44196, 96760, 670514, 113463, 3372762, 561165, 4182828, 19478823, 869135045, 415578127, 4144111286, 8510524081

Basic calculations (n = 66565560)

Multiplication

n×y
n×2 133131120
n×3 199696680
n×4 266262240
n×5 332827800

Division

n÷y
n÷2 33282780
n÷3 22188520
n÷3 16641390
n÷5 13313112

Exponentiation

ny
n2 4430973778113600
n3 2.9495025088545E+23
n4 1.963352862233E+31
n5 1.3069168275214E+39

Nth Root

y√n
2√n 8158.7719664175
3√n 405.27504560147
4√n 90.325920789204
5√n 36.698635587917

Divisors of 66565560

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4049, 4110, 5480, 8098, 8220, 12147, 16196, 16440, 20245, 24294, 32392, 40490, 48588, 60735, 80980, 97176, 121470, 161960, 242940, 485880, 554713, 1109426, 1664139, 2218852, 2773565, 3328278, 4437704, 5547130, 6656556, 8320695, 11094260, 13313112, 16641390, 22188520, 33282780, 66565560

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66565559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66565560 can be divided by 64 positive divisors. The sum of these divisors (counting 66565560) is 1, the average is 0.015625.

Base conversion 66565560

Base System Value
2 Binary 11111101111011010110111000
3 Ternary 11122020212210010
4 Quaternary 3331323112320
5 Quinary 114020044220
6 Senary 10334421520
8 Octal 375732670
10 Decimal 66565560
12 Duodecimal 1a3618a0
16 Hexadecimal 3f7b5b8
20 Vigesimal 10g0di0
36 Base36 13mqbc

Cryptographic Hash Functions

md5 0c0d03e93513c3c991759240cd84ade2
sha1 3a94b7909cc50e5c6c814f7a8f89b05927578352
sha256 d23c2ae76bea8f2cbd536d11747d63ed8e1d0d0ec0f277f001e2a944978e976c
sha512 df3913045630380af01e5dd662aea262d09cd6296968304df136edd41d15c8672473e8c83ab68ab78339fbd6bbeb9dcd2df2acd75534cbdefa7c2f0b403f0347
ripemd-160 940691a63b2f814560aaf07bd146e543f5765ff8

66565560 as geometric shapes

Circle

Radius = n
Diameter 133131120
Circumference 418243748.55618
Area 1.3920314669571E+16

Sphere

Radius = n
Volume 1.2354847218083E+24
Surface area 5.5681258678283E+16
Circumference 418243748.55618

Square

Length = n
Perimeter 266262240
Area 4430973778113600
Diagonal 94137917.73896

Cube

Length = n
Surface area 26585842668681600
Volume 2.9495025088545E+23
Space diagonal 115294931.95427

Equilateral Triangle

Length = n
Perimeter 199696680
Area 1.9186679276745E+15
Altitude 57647465.977137

Triangular Pyramid

Length = n
Surface area 1.9186679276745E+15
Volume 3.4760220418962E+22
Height 31379305.912987