66468900 (number)

66468900 is an even 8-digits composite number following 66468899 and preceding 66468901. In scientific notation, it is written as 6.6468900 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 17594240 positive integers (up to 66468900) that are relatively prime to 66468900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6468900 × 10^7
Engineering notation 6.6468900 × 10^6

Prime Factorization of 66468900

Prime Factorization 2 × 2 × 3 × 25 × 149 × 1487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33234450
Product of the distinct prime numbers

The prime factorization of 66468900 is 2 × 2 × 3 × 25 × 149 × 1487. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 12, 7, 699, 634, 1973, 796, 10693, 22895, 48654, 838642, 9892767, 4737196, 20327083, 76354804, 854346388, 661423609, 3110764818, 684021055

Basic calculations (n = 66468900)

Multiplication

n×y
n×2 132937800
n×3 199406700
n×4 265875600
n×5 332344500

Division

n÷y
n÷2 33234450
n÷3 22156300
n÷3 16617225
n÷5 13293780

Exponentiation

ny
n2 4418114667210000
n3 2.9366722200331E+23
n4 1.9519737212616E+31
n5 1.2974554608117E+39

Nth Root

y√n
2√n 8152.8461288068
3√n 405.07878363699
4√n 90.293112299925
5√n 36.687971357573

Divisors of 66468900

1, 2, 3, 4, 6, 12, 25, 50, 75, 100, 149, 150, 298, 300, 447, 596, 894, 1487, 1788, 2974, 3725, 4461, 5948, 7450, 8922, 11175, 14900, 17844, 22350, 37175, 44700, 74350, 111525, 148700, 221563, 223050, 443126, 446100, 664689, 886252, 1329378, 2658756, 5539075, 11078150, 16617225, 22156300, 33234450, 66468900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66468899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66468900 can be divided by 48 positive divisors. The sum of these divisors (counting 66468900) is 1, the average is 0.020833333333333.

Base conversion 66468900

Base System Value
2 Binary 11111101100011110000100100
3 Ternary 11122001222012010
4 Quaternary 3331203300210
5 Quinary 114004001100
6 Senary 10332354220
8 Octal 375436044
10 Decimal 66468900
12 Duodecimal 1a315970
16 Hexadecimal 3f63c24
20 Vigesimal 10f8c50
36 Base36 13knqc

Cryptographic Hash Functions

md5 243e656f08daf7d795ad0d4071cdfd67
sha1 c57fb3adbdfb3a92652d1d4236203963787a8791
sha256 f24561d30b44a098ea83fddf2e015164cb505d6d5414e865bcb15cde93f29408
sha512 3afe6e2f249328aa947708b9f914e75fd10597f1a63250931f7317a49d262dd579cbbc95ea58db49c660d83fd7226c0d97d39ea38746dba1382b1c0d8203e5df
ripemd-160 024a95b44080e4035554411aa3b0b7cf1baf1764

66468900 as geometric shapes

Circle

Radius = n
Diameter 132937800
Circumference 417636415.86439
Area 1.3879916581224E+16

Sphere

Radius = n
Volume 1.2301103829943E+24
Surface area 5.5519666324897E+16
Circumference 417636415.86439

Square

Length = n
Perimeter 265875600
Area 4418114667210000
Diagonal 94001219.856021

Cube

Length = n
Surface area 26508688003260000
Volume 2.9366722200331E+23
Space diagonal 115127511.92321

Equilateral Triangle

Length = n
Perimeter 199406700
Area 1.9130997693182E+15
Altitude 57563755.961607

Triangular Pyramid

Length = n
Surface area 1.9130997693182E+15
Volume 3.4609014015127E+22
Height 31333739.952007