66889563 (number)

66889563 is an odd 8-digits composite number following 66889562 and preceding 66889564. In scientific notation, it is written as 6.6889563 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 41162784 positive integers (up to 66889563) that are relatively prime to 66889563.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-nine thousand five hundred sixty-three

Notation

Scientific notation 6.6889563 × 10^7
Engineering notation 6.6889563 × 10^6

Prime Factorization of 66889563

Prime Factorization 3 × 13 × 1715117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66889563
Product of the distinct prime numbers

The prime factorization of 66889563 is 3 × 13 × 1715117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 14, 8, 314, 751, 3811, 1042, 65337, 36667, 545541, 652664, 2295905, 8964980, 5771839, 97119660, 543136331, 553762844, 6759698816, 122650470

Basic calculations (n = 66889563)

Multiplication

n×y
n×2 133779126
n×3 200668689
n×4 267558252
n×5 334447815

Division

n÷y
n÷2 33444781.5
n÷3 22296521
n÷3 16722390.75
n÷5 13377912.6

Exponentiation

ny
n2 4474213638330969
n3 2.992781950366E+23
n4 2.0018587681427E+31
n5 1.3390345818878E+39

Nth Root

y√n
2√n 8178.6039762297
3√n 405.93153051164
4√n 90.435634438144
5√n 36.734291819196

Divisors of 66889563

1, 3, 13, 39, 1715117, 5145351, 22296521, 66889563

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66889562
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66889563 can be divided by 8 positive divisors. The sum of these divisors (counting 66889563) is 1, the average is 0.125.

Base conversion 66889563

Base System Value
2 Binary 11111111001010011101011011
3 Ternary 11122212100020020
4 Quaternary 3333022131123
5 Quinary 114110431223
6 Senary 10345401523
8 Octal 377123533
10 Decimal 66889563
12 Duodecimal 1a4992a3
16 Hexadecimal 3fca75b
20 Vigesimal 10i13i3
36 Base36 13tobf

Cryptographic Hash Functions

md5 532bd5d8f6c256669f37e754c01615f1
sha1 eba15c194b068932b6e988527cabb8170eff2f67
sha256 b2860aba29dda447371f1ad62edae2648bcff8815c964c0eb222090f6af9e0d0
sha512 8dc7f28b920ef7cca422110d82d95b1b3f6176787c5f5911e1e99aa57aab723e30cc09b911ffcd7683535ac5c4a1cc3d0162ba3e2ae8b25b0e451b33b78d90f5
ripemd-160 c5b93c012b85c4ecaf85cb3ecfdd0fb89c12bfaa

66889563 as geometric shapes

Circle

Radius = n
Diameter 133779126
Circumference 420279519.44526
Area 1.4056156696772E+16

Sphere

Radius = n
Volume 1.2536135718755E+24
Surface area 5.6224626787087E+16
Circumference 420279519.44526

Square

Length = n
Perimeter 267558252
Area 4474213638330969
Diagonal 94596127.17581

Cube

Length = n
Surface area 26845281829985814
Volume 2.992781950366E+23
Space diagonal 115856121.61208

Equilateral Triangle

Length = n
Perimeter 200668689
Area 1.9373913363767E+15
Altitude 57928060.80604

Triangular Pyramid

Length = n
Surface area 1.9373913363767E+15
Volume 3.5270273528608E+22
Height 31532042.391937