66528020 (number)

66528020 is an even 8-digits composite number following 66528019 and preceding 66528021. In scientific notation, it is written as 6.6528020 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 24564096 positive integers (up to 66528020) that are relatively prime to 66528020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6528020 × 10^7
Engineering notation 6.6528020 × 10^6

Prime Factorization of 66528020

Prime Factorization 2 × 2 × 5 × 13 × 255877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33264010
Product of the distinct prime numbers

The prime factorization of 66528020 is 2 × 2 × 5 × 13 × 255877. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 95, 24, 942, 942, 4766, 9584, 28181, 38670, 991548, 673973, 4545839, 2087283, 99464263, 8675886, 250817167, 11570059, 6707151926, 7422482873

Basic calculations (n = 66528020)

Multiplication

n×y
n×2 133056040
n×3 199584060
n×4 266112080
n×5 332640100

Division

n÷y
n÷2 33264010
n÷3 22176006.666667
n÷3 16632005
n÷5 13305604

Exponentiation

ny
n2 4425977445120400
n3 2.9445151598852E+23
n4 1.9589276344715E+31
n5 1.3032357684467E+39

Nth Root

y√n
2√n 8156.4710506444
3√n 405.19884560596
4√n 90.313183149773
5√n 36.694495375885

Divisors of 66528020

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 255877, 511754, 1023508, 1279385, 2558770, 3326401, 5117540, 6652802, 13305604, 16632005, 33264010, 66528020

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 -66528019
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 66528020 can be divided by 24 positive divisors. The sum of these divisors (counting 66528020) is 1, the average is 0.041666666666667.

Base conversion 66528020

Base System Value
2 Binary 11111101110010001100010100
3 Ternary 11122011222021202
4 Quaternary 3331302030110
5 Quinary 114012344040
6 Senary 10333532032
8 Octal 375621424
10 Decimal 66528020
12 Duodecimal 1a344018
16 Hexadecimal 3f72314
20 Vigesimal 10fg010
36 Base36 13lxck

Cryptographic Hash Functions

md5 17eff9d773d515f3491e5fd8c6455f04
sha1 aeeeee6d912b448dddf8296f4900ec01b304bbca
sha256 03284dc5c6f667da6d20f905fb8d7b82d99a2335e81f4e2fbd91a1e3a2e3f4e1
sha512 ecbdd10732138c9892bd2a2faece5eb9d10d53de89de8b02221cf3ccb525d36999f43f67f72553166e6c9ba376c3ef75332df8aeb7c1fc156d22abf48b69ae72
ripemd-160 2c9722dce6b8e66bd697c871b220bc9d6bc0ecac

66528020 as geometric shapes

Circle

Radius = n
Diameter 133056040
Circumference 418007877.77975
Area 1.3904618226544E+16

Sphere

Radius = n
Volume 1.2333956259572E+24
Surface area 5.5618472906177E+16
Circumference 418007877.77975

Square

Length = n
Perimeter 266112080
Area 4425977445120400
Diagonal 94084828.161829

Cube

Length = n
Surface area 26555864670722400
Volume 2.9445151598852E+23
Space diagonal 115229910.76696

Equilateral Triangle

Length = n
Perimeter 199584060
Area 1.9165044520256E+15
Altitude 57614955.383479

Triangular Pyramid

Length = n
Surface area 1.9165044520256E+15
Volume 3.470144394769E+22
Height 31361609.387276