Math Question: How many centuries have passed since the year 1492?

To find the number of centuries passed since 1492, we divide the given year by 100, disregarding any remainder. Thus, $rac{1492}{100} = 14$, indicating that 14 full centuries have occurred since 1492. Each century contains 100 years, so 14 centuries encompass 14 × 100 = 1400 years. Subtracting this from the given year, we can determine the number of years remaining after the last full century. Thus, 1492 - 1400 = 92 years have passed since the last full century. Therefore, 1492 is 14 centuries and 92 years old, as of today's date.

Math question: If you subtract 376 from the number 1492, what is the result?

When you subtract 376 from 1492, the result is 1116.

Math question: If 1492 is multiplied by 3, divided by the square root of 16, and then subtracted by 12 squared, what is the result?

To solve this, we start by finding the square root of 16, which is 4. Taking 1492 and multiplying it by 3 gives us 4476. Dividing this by 4 yields 1119. Then, we calculate 12 squared, which is 144. Finally, subtracting 144 from 1119 gives us the final answer of 975. So, the result of the given expression is 975.

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

1492 (number)

1492 is an even 4-digits composite number following 1491 and preceding 1493. In scientific notation, it is written as 1.492 × 10^3. The sum of its digits is 16. It has a total of 3 prime factors and 6 positive divisors. There are 744 positive integers (up to 1492) that are relatively prime to 1492.

Interesting facts

1492 has 6 divisors, whose sum is 2618
The reverse of 1492 is 2941
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 16
Digital Root 7

Name

Name	one thousand four hundred ninety-two

Notation

Scientific notation	1.492 × 10^3
Engineering notation	1.492 × 10^3

Prime Factorization of 1492

Prime Factorization 2 × 2 × 373

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	746	Product of the distinct prime numbers

The prime factorization of 1492 is 2 × 2 × 373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 36, 17, 975, 230, 7443, 7449, 38695, 3996, 531839, 813446, 8435275, 7594406, 11791675, 70906674, 766553332, 857040868, 8954698166, 2512465365

Basic calculations (n = 1492)

Multiplication

n×y

n×2	2984
n×3	4476
n×4	5968
n×5	7460

Division

n÷y

n÷2	746
n÷3	497.33333333333
n÷3	373
n÷5	298.4

Exponentiation

n^y

n²	2226064
n³	3321287488
n⁴	4955360932096
n⁵	7393398510687232

Nth Root

^y√n

²√n	38.626415831656
³√n	11.426755663909
⁴√n	6.2150153524875
⁵√n	4.3127448439424

Divisors of 1492

1, 2, 4, 373, 746, 1492

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1491	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1492 can be divided by 6 positive divisors. The sum of these divisors (counting 1492) is 1, the average is 0.16666666666667.

Base conversion 1492

Base	System	Value
2	Binary	10111010100
3	Ternary	2001021
4	Quaternary	113110
5	Quinary	21432
6	Senary	10524
8	Octal	2724
10	Decimal	1492
12	Duodecimal	a44
16	Hexadecimal	5d4
20	Vigesimal	3ec
36	Base36	15g

Cryptographic Hash Functions

md5	e655c7716a4b3ea67f48c6322fc42ed6
sha1	5f89685f47c1d42eff25dd4ed40967b36b1a9c30
sha256	679b3fe58ea4b7378c418d79dbe3e89efb352ae7ea58f293a356e6c38e20f1f1
sha512	7c83accdb999f8fb9c3815015a5890fe43ab37be77787d15f23db6c1e062e53947b8f1c91c795623d5adea3d1d87a92df8f4ed1a73b794a5372f50cfeb6cd0ed
ripemd-160	27df9085c54690d93d54992824307b63f207c086

1492 as geometric shapes

Circle

Radius = n

Diameter	2984
Circumference	9374.5124783119
Area	6993386.3088207

Sphere

Radius = n

Volume	13912176497.014
Surface area	27973545.235283
Circumference	9374.5124783119

Square

Length = n

Perimeter	5968
Area	2226064
Diagonal	2110.0066350607

Cube

Length = n

Surface area	13356384
Volume	3321287488
Space diagonal	2584.2198048928

Equilateral Triangle

Length = n

Perimeter	4476
Area	963913.987225
Altitude	1292.1099024464

Triangular Pyramid

Length = n

Surface area	963913.987225
Volume	391417484.17247
Height	703.33554502022