66498908 (number)

66498908 is an even 8-digits composite number following 66498907 and preceding 66498909. In scientific notation, it is written as 6.6498908 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 28448064 positive integers (up to 66498908) that are relatively prime to 66498908.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred ninety-eight thousand nine hundred eight

Notation

Scientific notation 6.6498908 × 10^7
Engineering notation 6.6498908 × 10^6

Prime Factorization of 66498908

Prime Factorization 2 × 2 × 7 × 653 × 3637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33249454
Product of the distinct prime numbers

The prime factorization of 66498908 is 2 × 2 × 7 × 653 × 3637. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 96, 62, 795, 348, 8072, 5435, 23575, 11957, 231955, 338977, 9474494, 1405857, 69653185, 38761934, 900447889, 869440694, 3060892629, 6338206738

Basic calculations (n = 66498908)

Multiplication

n×y
n×2 132997816
n×3 199496724
n×4 265995632
n×5 332494540

Division

n÷y
n÷2 33249454
n÷3 22166302.666667
n÷3 16624727
n÷5 13299781.6

Exponentiation

ny
n2 4422104765192464
n3 2.940651379469E+23
n4 1.9555010554338E+31
n5 1.3003868477919E+39

Nth Root

y√n
2√n 8154.6862600593
3√n 405.13973332096
4√n 90.303301490362
5√n 36.691283384364

Divisors of 66498908

1, 2, 4, 7, 14, 28, 653, 1306, 2612, 3637, 4571, 7274, 9142, 14548, 18284, 25459, 50918, 101836, 2374961, 4749922, 9499844, 16624727, 33249454, 66498908

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 -66498907
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 66498908 can be divided by 24 positive divisors. The sum of these divisors (counting 66498908) is 1, the average is 0.041666666666667.

Base conversion 66498908

Base System Value
2 Binary 11111101101011000101011100
3 Ternary 11122010111100112
4 Quaternary 3331223011130
5 Quinary 114010431113
6 Senary 10333145152
8 Octal 375530534
10 Decimal 66498908
12 Duodecimal 1a32b1b8
16 Hexadecimal 3f6b15c
20 Vigesimal 10fc758
36 Base36 13lavw

Cryptographic Hash Functions

md5 3758cd493cb73e49e3452213385b2bfd
sha1 fa5e3e33ac7f622335fa3da76c6a89b418c7cefe
sha256 edeabd00a5b2af1872f47ed7018241698f38bd93431dbac57171b478078efa20
sha512 fb2be1c3bd03f9ce3951250a1113f556dd75e061e1efedda29e02a0c9668f134e42170c0fca6c37a90b298545b98668e6debce409a0829c320c79c9b1788cb3b
ripemd-160 96bdbc3feaf6d04cb0a590bf60f5190bb6b6c38e

66498908 as geometric shapes

Circle

Radius = n
Diameter 132997816
Circumference 417824961.68909
Area 1.3892451843733E+16

Sphere

Radius = n
Volume 1.2317771694011E+24
Surface area 5.5569807374932E+16
Circumference 417824961.68909

Square

Length = n
Perimeter 265995632
Area 4422104765192464
Diagonal 94043657.576601

Cube

Length = n
Surface area 26532628591154784
Volume 2.940651379469E+23
Space diagonal 115179487.30385

Equilateral Triangle

Length = n
Perimeter 199496724
Area 1.9148275324264E+15
Altitude 57589743.651924

Triangular Pyramid

Length = n
Surface area 1.9148275324264E+15
Volume 3.4655908858801E+22
Height 31347885.858867