66885533 (number)

66885533 is an odd 8-digits composite number following 66885532 and preceding 66885534. In scientific notation, it is written as 6.6885533 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 55440000 positive integers (up to 66885533) that are relatively prime to 66885533.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6885533 × 10^7
Engineering notation 6.6885533 × 10^6

Prime Factorization of 66885533

Prime Factorization 11 × 13 × 11 × 101 × 421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6080503
Product of the distinct prime numbers

The prime factorization of 66885533 is 11 × 13 × 11 × 101 × 421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 87, 3, 875, 618, 7343, 6419, 5803, 35729, 202701, 817276, 7472382, 60265, 23963544, 47328036, 400106544, 333218766, 2593554811, 692814142

Basic calculations (n = 66885533)

Multiplication

n×y
n×2 133771066
n×3 200656599
n×4 267542132
n×5 334427665

Division

n÷y
n÷2 33442766.5
n÷3 22295177.666667
n÷3 16721383.25
n÷5 13377106.6

Exponentiation

ny
n2 4473674524694089
n3 2.9922410505269E+23
n4 2.0013763752897E+31
n5 1.3386312559486E+39

Nth Root

y√n
2√n 8178.3575979533
3√n 405.92337808422
4√n 90.43427225313
5√n 36.733849170874

Divisors of 66885533

1, 11, 13, 101, 121, 143, 421, 1111, 1313, 1573, 4631, 5473, 12221, 14443, 42521, 50941, 60203, 158873, 467731, 552773, 662233, 5145041, 6080503, 66885533

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66885532
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66885533 can be divided by 24 positive divisors. The sum of these divisors (counting 66885533) is 1, the average is 0.041666666666667.

Base conversion 66885533

Base System Value
2 Binary 11111111001001011110011101
3 Ternary 11122212010200222
4 Quaternary 3333021132131
5 Quinary 114110314113
6 Senary 10345331125
8 Octal 377113635
10 Decimal 66885533
12 Duodecimal 1a496aa5
16 Hexadecimal 3fc979d
20 Vigesimal 10i0dgd
36 Base36 13tl7h

Cryptographic Hash Functions

md5 ebab388a0dc88bce021b04a681ca5601
sha1 062d3ff07923add2624724af81edc4d855c9c1e2
sha256 3dc9dfbfdb350b04fca351fce5e23189d8c7b046e1f9498d2457a69fab97fdae
sha512 30abff811f7832479e803a5569a7670939290ab8ceae881a59f7d8039b484d22b2bf1bd9fd9cfd2e31a250d4db7d5f860acc40b7ef6e9cdb4e56ac008ddd09e0
ripemd-160 eac6e20bc15324b465f18b2698f7902df2f9c029

66885533 as geometric shapes

Circle

Radius = n
Diameter 133771066
Circumference 420254198.20848
Area 1.4054463021331E+16

Sphere

Radius = n
Volume 1.2533870002807E+24
Surface area 5.6217852085323E+16
Circumference 420254198.20848

Square

Length = n
Perimeter 267542132
Area 4473674524694089
Diagonal 94590427.895153

Cube

Length = n
Surface area 26842047148164534
Volume 2.9922410505269E+23
Space diagonal 115849141.44732

Equilateral Triangle

Length = n
Perimeter 200656599
Area 1.9371578933242E+15
Altitude 57924570.723662

Triangular Pyramid

Length = n
Surface area 1.9371578933242E+15
Volume 3.5263898962872E+22
Height 31530142.631718