66889475 (number)

66889475 is an odd 8-digits composite number following 66889474 and preceding 66889476. In scientific notation, it is written as 6.6889475 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 48729600 positive integers (up to 66889475) that are relatively prime to 66889475.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-nine thousand four hundred seventy-five

Notation

Scientific notation 6.6889475 × 10^7
Engineering notation 6.6889475 × 10^6

Prime Factorization of 66889475

Prime Factorization 85 × 5 × 31 × 5077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66889475
Product of the distinct prime numbers

The prime factorization of 66889475 is 85 × 5 × 31 × 5077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 96, 15, 934, 990, 6535, 1759, 9748, 4127, 228964, 225860, 6263089, 6663811, 94811328, 55068518, 62928960, 811979102, 2946211066, 9558984263

Basic calculations (n = 66889475)

Multiplication

n×y
n×2 133778950
n×3 200668425
n×4 267557900
n×5 334447375

Division

n÷y
n÷2 33444737.5
n÷3 22296491.666667
n÷3 16722368.75
n÷5 13377895

Exponentiation

ny
n2 4474201865775625
n3 2.9927701384575E+23
n4 2.001848233571E+31
n5 1.3390257737324E+39

Nth Root

y√n
2√n 8178.5985963367
3√n 405.93135249687
4√n 90.435604693819
5√n 36.734282153654

Divisors of 66889475

1, 5, 31, 85, 155, 425, 2635, 5077, 13175, 25385, 157387, 431545, 786935, 2157725, 13377895, 66889475

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66889474
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66889475 can be divided by 16 positive divisors. The sum of these divisors (counting 66889475) is 1, the average is 0.0625.

Base conversion 66889475

Base System Value
2 Binary 11111111001010011100000011
3 Ternary 11122212100002222
4 Quaternary 3333022130003
5 Quinary 114110430400
6 Senary 10345401255
8 Octal 377123403
10 Decimal 66889475
12 Duodecimal 1a49922b
16 Hexadecimal 3fca703
20 Vigesimal 10i13df
36 Base36 13to8z

Cryptographic Hash Functions

md5 3a8a796a08e52d56965836e048da0d2b
sha1 d4e0b1951e18c40847655679adfa7a11e322573b
sha256 06b9b0a9a150eb293aedb6c18bd4e038f22b4030d3667f284e9753232a652bb8
sha512 fc4989baf9b24f55b0d81554fc75dea8802f31720f1948f08ab41ccc5e8547d5e2f896ce75ecae64f9b6714deee104541cceda76a7298e3fe5b1934910a441af
ripemd-160 ae1f20d117cbc4d16d4dcbf48b7dcecda00ee248

66889475 as geometric shapes

Circle

Radius = n
Diameter 133778950
Circumference 420278966.52496
Area 1.4056119712198E+16

Sphere

Radius = n
Volume 1.2536086241148E+24
Surface area 5.6224478848794E+16
Circumference 420278966.52496

Square

Length = n
Perimeter 267557900
Area 4474201865775625
Diagonal 94596002.725016

Cube

Length = n
Surface area 26845211194653750
Volume 2.9927701384575E+23
Space diagonal 115855969.19161

Equilateral Triangle

Length = n
Perimeter 200668425
Area 1.9373862387107E+15
Altitude 57927984.595804

Triangular Pyramid

Length = n
Surface area 1.9373862387107E+15
Volume 3.5270134323932E+22
Height 31532000.908339