66676869 (number)

66676869 is an odd 8-digits composite number following 66676868 and preceding 66676870. In scientific notation, it is written as 6.6676869 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 37615968 positive integers (up to 66676869) that are relatively prime to 66676869.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6676869 × 10^7
Engineering notation 6.6676869 × 10^6

Prime Factorization of 66676869

Prime Factorization 3 × 21 × 79 × 13397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66676869
Product of the distinct prime numbers

The prime factorization of 66676869 is 3 × 21 × 79 × 13397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 27, 48, 646, 545, 6634, 7990, 19260, 19162, 90479, 133269, 3923930, 3476527, 34130208, 99317402, 847881482, 766615100, 3130304079, 9954247856

Basic calculations (n = 66676869)

Multiplication

n×y
n×2 133353738
n×3 200030607
n×4 266707476
n×5 333384345

Division

n÷y
n÷2 33338434.5
n÷3 22225623
n÷3 16669217.25
n÷5 13335373.8

Exponentiation

ny
n2 4445804859643161
n3 2.9643234822599E+23
n4 1.9765180850027E+31
n5 1.3178803742985E+39

Nth Root

y√n
2√n 8165.5905481478
3√n 405.50081620057
4√n 90.363657230923
5√n 36.710900665876

Divisors of 66676869

1, 3, 21, 63, 79, 237, 1659, 4977, 13397, 40191, 281337, 844011, 1058363, 3175089, 22225623, 66676869

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 -66676868
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 66676869 can be divided by 16 positive divisors. The sum of these divisors (counting 66676869) is 1, the average is 0.0625.

Base conversion 66676869

Base System Value
2 Binary 11111110010110100010000101
3 Ternary 11122110112110200
4 Quaternary 3332112202011
5 Quinary 114032124434
6 Senary 10341041113
8 Octal 376264205
10 Decimal 66676869
12 Duodecimal 1a3b6199
16 Hexadecimal 3f96885
20 Vigesimal 10gec39
36 Base36 13p479

Cryptographic Hash Functions

md5 e0c4612e80a3b7b315777acb194e046a
sha1 e56589c4226bdb88671053661c9114b3719320fd
sha256 c8a66adc51cf1f34924152ea0c5d8e736c0ce83d7757e5990cd4422a59e1a8e7
sha512 8b95811947883278fc1c0cbc5ccd6da86f26a7a49cfed776d95f49d27e8c4ae0030909add263a274777bae7b7606a1096034b93d6458caaa3a0b723ebc1ed0aa
ripemd-160 57c79909cbd600b2629b2a90ab02224f60ad3998

66676869 as geometric shapes

Circle

Radius = n
Diameter 133353738
Circumference 418943123.62954
Area 1.3966907886349E+16

Sphere

Radius = n
Volume 1.2416929166309E+24
Surface area 5.5867631545395E+16
Circumference 418943123.62954

Square

Length = n
Perimeter 266707476
Area 4445804859643161
Diagonal 94295332.436374

Cube

Length = n
Surface area 26674829157858966
Volume 2.9643234822599E+23
Space diagonal 115487724.79761

Equilateral Triangle

Length = n
Perimeter 200030607
Area 1.9250899743596E+15
Altitude 57743862.398807

Triangular Pyramid

Length = n
Surface area 1.9250899743596E+15
Volume 3.4934887265608E+22
Height 31431777.478791