66462009 (number)

66462009 is an odd 8-digits composite number following 66462008 and preceding 66462010. In scientific notation, it is written as 6.6462009 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 44308004 positive integers (up to 66462009) that are relatively prime to 66462009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6462009 × 10^7
Engineering notation 6.6462009 × 10^6

Prime Factorization of 66462009

Prime Factorization 3 × 22154003

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66462009
Product of the distinct prime numbers

The prime factorization of 66462009 is 3 × 22154003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 83, 83, 225, 285, 933, 9194, 78776, 45125, 613859, 154979, 5802842, 5389264, 93225747, 81553811, 141899599, 40485811, 2147781160, 3076723049

Basic calculations (n = 66462009)

Multiplication

n×y
n×2 132924018
n×3 199386027
n×4 265848036
n×5 332310045

Division

n÷y
n÷2 33231004.5
n÷3 22154003
n÷3 16615502.25
n÷5 13292401.8

Exponentiation

ny
n2 4417198640316081
n3 2.9357589578748E+23
n4 1.951164382801E+31
n5 1.296783047702E+39

Nth Root

y√n
2√n 8152.4235047009
3√n 405.06478463712
4√n 90.290771979759
5√n 36.687210618956

Divisors of 66462009

1, 3, 22154003, 66462009

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66462008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66462009 can be divided by 4 positive divisors. The sum of these divisors (counting 66462009) is 1, the average is 0.25.

Base conversion 66462009

Base System Value
2 Binary 11111101100010000100111001
3 Ternary 11122001121201220
4 Quaternary 3331202010321
5 Quinary 114003241014
6 Senary 10332302253
8 Octal 375420471
10 Decimal 66462009
12 Duodecimal 1a311989
16 Hexadecimal 3f62139
20 Vigesimal 10f7f09
36 Base36 13kiex

Cryptographic Hash Functions

md5 f43271d236349edffa14cdf2a87b28f1
sha1 3dd308b9b018a418a54d72602c92af5a9f6d79d1
sha256 667c218f92ab88a0f8987b1bd9a99f53bca3817d894cc0d660cea134cdc56166
sha512 3db3b96d8ce069bc9f60be92ea9cf75ef224b01e4b498fcecc4e4b1d489f695f38a5b228d8b5d65292c2846c226ce018b8cca7db198f822d20ec8e53c1f5fa70
ripemd-160 427ecb9825c0dce7a91c841ccb0e62ad0ad1d689

66462009 as geometric shapes

Circle

Radius = n
Diameter 132924018
Circumference 417593118.43444
Area 1.3877038797864E+16

Sphere

Radius = n
Volume 1.229727836636E+24
Surface area 5.5508155191455E+16
Circumference 417593118.43444

Square

Length = n
Perimeter 265848036
Area 4417198640316081
Diagonal 93991474.510363

Cube

Length = n
Surface area 26503191841896486
Volume 2.9357589578748E+23
Space diagonal 115115576.3611

Equilateral Triangle

Length = n
Perimeter 199386027
Area 1.9127031180379E+15
Altitude 57557788.18055

Triangular Pyramid

Length = n
Surface area 1.9127031180379E+15
Volume 3.4598251117373E+22
Height 31330491.503454