66528040 (number)

66528040 is an even 8-digits composite number following 66528039 and preceding 66528041. In scientific notation, it is written as 6.6528040 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 26496064 positive integers (up to 66528040) that are relatively prime to 66528040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6528040 × 10^7
Engineering notation 6.6528040 × 10^6

Prime Factorization of 66528040

Prime Factorization 2 × 2 × 2 × 5 × 239 × 6959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16632010
Product of the distinct prime numbers

The prime factorization of 66528040 is 2 × 2 × 2 × 5 × 239 × 6959. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 34, 6, 43, 227, 833, 1300, 20646, 4883, 311378, 614039, 5002594, 9297936, 9345019, 2462018, 526953447, 594231155, 6926781816, 2893285003

Basic calculations (n = 66528040)

Multiplication

n×y
n×2 133056080
n×3 199584120
n×4 266112160
n×5 332640200

Division

n÷y
n÷2 33264020
n÷3 22176013.333333
n÷3 16632010
n÷5 13305608

Exponentiation

ny
n2 4425980106241600
n3 2.9445178154725E+23
n4 1.9589299900846E+31
n5 1.3032377273755E+39

Nth Root

y√n
2√n 8156.4722766647
3√n 405.19888621029
4√n 90.313189937377
5√n 36.694497582143

Divisors of 66528040

1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 6959, 9560, 13918, 27836, 34795, 55672, 69590, 139180, 278360, 1663201, 3326402, 6652804, 8316005, 13305608, 16632010, 33264020, 66528040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66528039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66528040 can be divided by 32 positive divisors. The sum of these divisors (counting 66528040) is 1, the average is 0.03125.

Base conversion 66528040

Base System Value
2 Binary 11111101110010001100101000
3 Ternary 11122011222022111
4 Quaternary 3331302030220
5 Quinary 114012344130
6 Senary 10333532104
8 Octal 375621450
10 Decimal 66528040
12 Duodecimal 1a344034
16 Hexadecimal 3f72328
20 Vigesimal 10fg020
36 Base36 13lxd4

Cryptographic Hash Functions

md5 196b1aa71c6798b3faac27e113a347db
sha1 c3c52937f4dcc84082682a0c273b48432768b384
sha256 4d2b91b685a6c09fceb39734b5d8f4bdc9e71f5072f2af1a20772524e6c05ac4
sha512 b199d52840793dc87e88382b333b82d76768de276bd919569c4849880fcc9d9d5cb6d9124f9a10bee0cf320aa732117419f275eae600b3fcbd8824eb35d5c48c
ripemd-160 41268e49bd66361755f34dd913668c8c23155075

66528040 as geometric shapes

Circle

Radius = n
Diameter 133056080
Circumference 418008003.44346
Area 1.3904626586703E+16

Sphere

Radius = n
Volume 1.233396738327E+24
Surface area 5.5618506346813E+16
Circumference 418008003.44346

Square

Length = n
Perimeter 266112160
Area 4425980106241600
Diagonal 94084856.4461

Cube

Length = n
Surface area 26555880637449600
Volume 2.9445178154725E+23
Space diagonal 115229945.40797

Equilateral Triangle

Length = n
Perimeter 199584120
Area 1.9165056043249E+15
Altitude 57614972.703987

Triangular Pyramid

Length = n
Surface area 1.9165056043249E+15
Volume 3.4701475244086E+22
Height 31361618.815367