66562405 (number)

66562405 is an odd 8-digits composite number following 66562404 and preceding 66562406. In scientific notation, it is written as 6.6562405 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 42131520 positive integers (up to 66562405) that are relatively prime to 66562405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6562405 × 10^7
Engineering notation 6.6562405 × 10^6

Prime Factorization of 66562405

Prime Factorization 35 × 13 × 146291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66562405
Product of the distinct prime numbers

The prime factorization of 66562405 is 35 × 13 × 146291. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 37, 71, 116, 154, 9564, 7813, 61008, 49018, 603355, 592803, 303494, 487688, 99655326, 86878564, 55997869, 934949953, 6420263791, 8859663683

Basic calculations (n = 66562405)

Multiplication

n×y
n×2 133124810
n×3 199687215
n×4 266249620
n×5 332812025

Division

n÷y
n÷2 33281202.5
n÷3 22187468.333333
n÷3 16640601.25
n÷5 13312481

Exponentiation

ny
n2 4430553759384025
n3 2.9490831370639E+23
n4 1.9629806614792E+31
n5 1.3066071379655E+39

Nth Root

y√n
2√n 8158.5786139499
3√n 405.26864257579
4√n 90.324850478425
5√n 36.69828770114

Divisors of 66562405

1, 13, 35, 455, 146291, 1901783, 5120185, 66562405

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66562404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66562405 can be divided by 8 positive divisors. The sum of these divisors (counting 66562405) is 1, the average is 0.125.

Base conversion 66562405

Base System Value
2 Binary 11111101111010100101100101
3 Ternary 11122020201110021
4 Quaternary 3331322211211
5 Quinary 114014444110
6 Senary 10334355141
8 Octal 375724545
10 Decimal 66562405
12 Duodecimal 1a35bab1
16 Hexadecimal 3f7a965
20 Vigesimal 10g0605
36 Base36 13mnvp

Cryptographic Hash Functions

md5 fae72540629c878e09a4c6c069756be1
sha1 8660e148c84f045bbe6761e61cab6424a9bdeca3
sha256 3580c69afdfbf80ccc5eed64128bef6a2de3fff3edfa89946e754f4849c2bb11
sha512 504c37928d2610c29c17a660665087db91eea0134b390d4b771828b42d834b540893b2bad904048ad2b9f858b1f5310dfb28f08d59c890e492672e7d2f02dcd3
ripemd-160 ccf527b173128572d0ce48f7cbf4df469025d041

66562405 as geometric shapes

Circle

Radius = n
Diameter 133124810
Circumference 418223925.10654
Area 1.3918995141815E+16

Sphere

Radius = n
Volume 1.2353090557634E+24
Surface area 5.5675980567262E+16
Circumference 418223925.10654

Square

Length = n
Perimeter 266249620
Area 4430553759384025
Diagonal 94133455.895171

Cube

Length = n
Surface area 26583322556304150
Volume 2.9490831370639E+23
Space diagonal 115289467.33398

Equilateral Triangle

Length = n
Perimeter 199687215
Area 1.9184860542296E+15
Altitude 57644733.666988

Triangular Pyramid

Length = n
Surface area 1.9184860542296E+15
Volume 3.4755278075013E+22
Height 31377818.631724