1999660 (number)

1999660 is an even 7-digits composite number following 1999659 and preceding 1999661. In scientific notation, it is written as 1.999660 × 10^6. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 738240 positive integers (up to 1999660) that are relatively prime to 1999660.

Interesting facts

Basic properties

Name

Name one million nine hundred ninety-nine thousand six hundred sixty

Notation

Scientific notation 1.999660 × 10^6
Engineering notation 1.999660 × 10^6

Prime Factorization of 1999660

Prime Factorization 2 × 2 × 5 × 13 × 7691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 999830
Product of the distinct prime numbers

The prime factorization of 1999660 is 2 × 2 × 5 × 13 × 7691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 84, 16, 705, 368, 8324, 2233, 92013, 46583, 162321, 137539, 9585794, 7917335, 55308882, 31635872, 33222180, 240858322, 2765086589, 533822870

Basic calculations (n = 1999660)

Multiplication

n×y
n×2 3999320
n×3 5998980
n×4 7998640
n×5 9998300

Division

n÷y
n÷2 999830
n÷3 666553.33333333
n÷3 499915
n÷5 399932

Exponentiation

ny
n2 3998640115600
n3 7995920693560696000
n4 1.5989122774086E+25
n5 3.1972809246428E+31

Nth Root

y√n
2√n 1414.093349111
3√n 125.98496503226
4√n 37.60443257265
5√n 18.205022996336

Divisors of 1999660

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7691, 15382, 30764, 38455, 76910, 99983, 153820, 199966, 399932, 499915, 999830, 1999660

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 -1999659
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 1999660 can be divided by 24 positive divisors. The sum of these divisors (counting 1999660) is 1, the average is 0.041666666666667.

Base conversion 1999660

Base System Value
2 Binary 111101000001100101100
3 Ternary 10202121000111
4 Quaternary 13220030230
5 Quinary 1002442120
6 Senary 110505404
8 Octal 7501454
10 Decimal 1999660
12 Duodecimal 805264
16 Hexadecimal 1e832c
20 Vigesimal c9j30
36 Base36 16uy4

Cryptographic Hash Functions

md5 30e8f7993f3df22fc0f6a9c36b724d80
sha1 59c8a29c40dbd9d72c3de9ed76a7092dfd5a0b0d
sha256 e8a03328c7e408b3b58fe56600eeadbf222ca1be49f0f798cde9002085c817bb
sha512 bc960c86374262e9c00898adbd233b243f344e64f953a9dba65515ba440f495a6f9ef9393456bf15b57c1285c36fda62d87114e743a59436a7f14ba031518b5b
ripemd-160 3033f27cf7afc8004f3a2a0acbc62f433166d52b

1999660 as geometric shapes

Circle

Radius = n
Diameter 3999320
Circumference 12564234.331355
Area 12562098411518

Sphere

Radius = n
Volume 3.3493234279436E+19
Surface area 50248393646074
Circumference 12564234.331355

Square

Length = n
Perimeter 7998640
Area 3998640115600
Diagonal 2827946.292135

Cube

Length = n
Surface area 23991840693600
Volume 7995920693560696000
Space diagonal 3463512.7178632

Equilateral Triangle

Length = n
Perimeter 5998980
Area 1731461960350.6
Altitude 1731756.3589316

Triangular Pyramid

Length = n
Surface area 1731461960350.6
Volume 9.4232829070777E+17
Height 942648.76404499