66498340 (number)

66498340 is an even 8-digits composite number following 66498339 and preceding 66498341. In scientific notation, it is written as 6.6498340 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 26563680 positive integers (up to 66498340) that are relatively prime to 66498340.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred ninety-eight thousand three hundred forty

Notation

Scientific notation 6.6498340 × 10^7
Engineering notation 6.6498340 × 10^6

Prime Factorization of 66498340

Prime Factorization 2 × 2 × 5 × 947 × 3511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33249170
Product of the distinct prime numbers

The prime factorization of 66498340 is 2 × 2 × 5 × 947 × 3511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 61, 33, 734, 656, 8408, 7063, 94597, 24301, 386502, 874293, 5799345, 8241398, 4674261, 25888955, 222078096, 476827182, 1244879952, 3361461902

Basic calculations (n = 66498340)

Multiplication

n×y
n×2 132996680
n×3 199495020
n×4 265993360
n×5 332491700

Division

n÷y
n÷2 33249170
n÷3 22166113.333333
n÷3 16624585
n÷5 13299668

Exponentiation

ny
n2 4422029222755600
n3 2.9405760274474E+23
n4 1.9554342446904E+31
n5 1.3003313125107E+39

Nth Root

y√n
2√n 8154.6514333845
3√n 405.13857981819
4√n 90.303108658476
5√n 36.691220704477

Divisors of 66498340

1, 2, 4, 5, 10, 20, 947, 1894, 3511, 3788, 4735, 7022, 9470, 14044, 17555, 18940, 35110, 70220, 3324917, 6649834, 13299668, 16624585, 33249170, 66498340

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 -66498339
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 66498340 can be divided by 24 positive divisors. The sum of these divisors (counting 66498340) is 1, the average is 0.041666666666667.

Base conversion 66498340

Base System Value
2 Binary 11111101101010111100100100
3 Ternary 11122010110120111
4 Quaternary 3331222330210
5 Quinary 114010421330
6 Senary 10333142404
8 Octal 375527444
10 Decimal 66498340
12 Duodecimal 1a32aa04
16 Hexadecimal 3f6af24
20 Vigesimal 10fc5h0
36 Base36 13lag4

Cryptographic Hash Functions

md5 186adef4fefbd7061c57386df7cbd7e3
sha1 05496b7f981e78128e02c14990910d88d150f7d1
sha256 55248170e28d8c1885d26105094804b1d71b3d8184f97d512c4e5007f3a2a04e
sha512 f05a662d5834b3c8be2c42efed58bcd66c8c10d22a051b7ae61d6b16336a21fc92b9a759c744dd36640f49722055d26e265e6e953e1ae0e290eb1866d1500d8d
ripemd-160 0850167d5ba7fb2e2e13a61a2babf8934398d514

66498340 as geometric shapes

Circle

Radius = n
Diameter 132996680
Circumference 417821392.83983
Area 1.3892214520168E+16

Sphere

Radius = n
Volume 1.2317456060201E+24
Surface area 5.5568858080674E+16
Circumference 417821392.83983

Square

Length = n
Perimeter 265993360
Area 4422029222755600
Diagonal 94042854.303297

Cube

Length = n
Surface area 26532175336533600
Volume 2.9405760274474E+23
Space diagonal 115178503.49899

Equilateral Triangle

Length = n
Perimeter 199495020
Area 1.9147948215918E+15
Altitude 57589251.749495

Triangular Pyramid

Length = n
Surface area 1.9147948215918E+15
Volume 3.4655020826711E+22
Height 31347618.101099