1566642 (number)

1566642 is an even 7-digits composite number following 1566641 and preceding 1566643. In scientific notation, it is written as 1.566642 × 10^6. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 406800 positive integers (up to 1566642) that are relatively prime to 1566642.

Interesting facts

Basic properties

Name

Name one million five hundred sixty-six thousand six hundred forty-two

Notation

Scientific notation 1.566642 × 10^6
Engineering notation 1.566642 × 10^6

Prime Factorization of 1566642

Prime Factorization 2 × 3 × 7 × 11 × 3391

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1566642
Product of the distinct prime numbers

The prime factorization of 1566642 is 2 × 3 × 7 × 11 × 3391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 41, 90, 878, 999, 9188, 475, 37200, 50277, 335776, 599449, 6027308, 4358443, 8684108, 70816702, 800357334, 601134725, 7410907060, 8647349095

Basic calculations (n = 1566642)

Multiplication

n×y
n×2 3133284
n×3 4699926
n×4 6266568
n×5 7833210

Division

n÷y
n÷2 783321
n÷3 522214
n÷3 391660.5
n÷5 313328.4

Exponentiation

ny
n2 2454367156164
n3 3845114670267081288
n4 6.0239181372566E+24
n5 9.4373231583879E+30

Nth Root

y√n
2√n 1251.6557034584
3√n 116.14216616188
4√n 35.3787464936
5√n 17.337798571667

Divisors of 1566642

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 3391, 6782, 10173, 20346, 23737, 37301, 47474, 71211, 74602, 111903, 142422, 223806, 261107, 522214, 783321, 1566642

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1566641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1566642 can be divided by 32 positive divisors. The sum of these divisors (counting 1566642) is 1, the average is 0.03125.

Base conversion 1566642

Base System Value
2 Binary 101111110011110110010
3 Ternary 2221121000210
4 Quaternary 11332132302
5 Quinary 400113032
6 Senary 53324550
8 Octal 5763662
10 Decimal 1566642
12 Duodecimal 636756
16 Hexadecimal 17e7b2
20 Vigesimal 9fgc2
36 Base36 xktu

Cryptographic Hash Functions

md5 7e9d47d975fac0cd5ae9803a8961b0c5
sha1 ad7ce1c7fd59574ba92fd69bb92fe1a03bef7583
sha256 e054df6546f0f1b225cea4a57a85594e95ef39d83ab66180da4b89f7cad0b883
sha512 eb0f1c3ddc56addfaef7edf7261373e06becb7d430b823c3352dd8a25507acd77ea969f1ee5b2c59f73e5bdd51227febd0c48ddf407f4b4428134b5e18278f88
ripemd-160 59ffed0595714385e5bd1fd3f77a0a366492acb4

1566642 as geometric shapes

Circle

Radius = n
Diameter 3133284
Circumference 9843501.9960104
Area 7710621827016.9

Sphere

Radius = n
Volume 1.6106378667095E+19
Surface area 30842487308068
Circumference 9843501.9960104

Square

Length = n
Perimeter 6266568
Area 2454367156164
Diagonal 2215566.3637833

Cube

Length = n
Surface area 14726202936984
Volume 3845114670267081288
Space diagonal 2713503.5412713

Equilateral Triangle

Length = n
Perimeter 4699926
Area 1062772153726.1
Altitude 1356751.7706357

Triangular Pyramid

Length = n
Surface area 1062772153726.1
Volume 4.5315110963095E+17
Height 738522.1212611