1998670 (number)

1998670 is an even 7-digits composite number following 1998669 and preceding 1998671. In scientific notation, it is written as 1.998670 × 10^6. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 795424 positive integers (up to 1998670) that are relatively prime to 1998670.

Interesting facts

Basic properties

Name

Name one million nine hundred ninety-eight thousand six hundred seventy

Notation

Scientific notation 1.998670 × 10^6
Engineering notation 1.998670 × 10^6

Prime Factorization of 1998670

Prime Factorization 2 × 5 × 269 × 743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998670
Product of the distinct prime numbers

The prime factorization of 1998670 is 2 × 5 × 269 × 743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 66, 31, 544, 708, 1991, 251, 53545, 54460, 312556, 391409, 6161517, 8096220, 36563769, 72146385, 8856934, 736764184, 3469633222, 3383084483

Basic calculations (n = 1998670)

Multiplication

n×y
n×2 3997340
n×3 5996010
n×4 7994680
n×5 9993350

Division

n÷y
n÷2 999335
n÷3 666223.33333333
n÷3 499667.5
n÷5 399734

Exponentiation

ny
n2 3994681768900
n3 7984050611047363000
n4 1.5957482434782E+25
n5 3.1893741417926E+31

Nth Root

y√n
2√n 1413.7432581625
3√n 125.9641705465
4√n 37.599777368523
5√n 18.203220035534

Divisors of 1998670

1, 2, 5, 10, 269, 538, 743, 1345, 1486, 2690, 3715, 7430, 199867, 399734, 999335, 1998670

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998670 can be divided by 16 positive divisors. The sum of these divisors (counting 1998670) is 1, the average is 0.0625.

Base conversion 1998670

Base System Value
2 Binary 111100111111101001110
3 Ternary 10202112122211
4 Quaternary 13213331032
5 Quinary 1002424140
6 Senary 110501034
8 Octal 7477516
10 Decimal 1998670
12 Duodecimal 80477a
16 Hexadecimal 1e7f4e
20 Vigesimal c9gda
36 Base36 16u6m

Cryptographic Hash Functions

md5 fb3563f9ad9a80d507c59dbcb25e2d2a
sha1 da17c10d519bf8eac8ee4076ebb9e9b14bf2041a
sha256 2b4f76ba14e65af0cac320d362d760f90a5bac94e934104ca713627acde6050b
sha512 ee53ca7b96986941d2fa9c9e6030902d9e6c317a3e459806efc155dc9aae7b654b97295b06fee1d0674fc96d8e4b46bcdb180a6e5765a39624937d7530b46e1a
ripemd-160 0073241da9b19cc72f5d4186dd7b5070f1b54889

1998670 as geometric shapes

Circle

Radius = n
Diameter 3997340
Circumference 12558013.977901
Area 12549662898605

Sphere

Radius = n
Volume 3.3443512994074E+19
Surface area 50198651594421
Circumference 12558013.977901

Square

Length = n
Perimeter 7994680
Area 3994681768900
Diagonal 2826546.2207082

Cube

Length = n
Surface area 23968090613400
Volume 7984050611047363000
Space diagonal 3461797.9875637

Equilateral Triangle

Length = n
Perimeter 5996010
Area 1729747945951
Altitude 1730898.9937818

Triangular Pyramid

Length = n
Surface area 1729747945951
Volume 9.4092938806803E+17
Height 942182.07356941