Question: Suppose a number is obtained by multiplying 17 by the sum of its digits. If the digit 7 appears twice in the number, find the largest possible value for this number.

To find the largest possible value, we should distribute the 17 evenly among the two 7s in the number. Let's consider the scenario where one 7 is in the tens place and the other in the units place. If we let the unit digit be 7, the tens digit must be 27/17, which is not an integer. Therefore, we should consider the scenario where the units digit is 77, in which case the tens digit would be (272 - 77)/17 = 15. This yields a number of 152. Thus, the largest possible number following the given conditions is 152.

Math question: What is the sum of 272 and half of its difference from 100?

To find the answer, we start by calculating the difference between 272 and 100, which is 172. Next, we divide this difference by 2, resulting in 86. Finally, we add this half-difference to 272, obtaining the sum of 358. Hence, the answer is 358.

Math question: If a number is divided by 8 and the quotient is added to 68, then subtracted by 32, what is the result if the number is 272?

Let's solve the given equation step-by-step. Dividing 272 by 8, we get a quotient of 34. Adding this to 68 gives us 102. Finally, subtracting 32 from 102 yields a result of 70. So, if the number is 272, following the given operations, the final result will be 70.

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

272 (number)

272 is an even 3-digits composite number following 271 and preceding 273. In scientific notation, it is written as 2.72 × 10^2. The sum of its digits is 11. It has a total of 5 prime factors and 10 positive divisors. There are 128 positive integers (up to 272) that are relatively prime to 272.

Interesting facts

272 has 10 divisors, whose sum is 558
The reverse of 272 is 272
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 3
Sum of Digits 11
Digital Root 2

Name

Name	two hundred seventy-two

Notation

Scientific notation	2.72 × 10^2
Engineering notation	2.72 × 10^0

Prime Factorization of 272

Prime Factorization 2 × 2 × 2 × 2 × 17

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	34	Product of the distinct prime numbers

The prime factorization of 272 is 2 × 2 × 2 × 2 × 17. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 20, 19, 478, 695, 149, 5261, 23076, 11119, 605118, 223330, 1571697, 3511355, 83041971, 41460717, 350291836, 929574156, 4613141648, 7419664955

Basic calculations (n = 272)

Multiplication

n×y

n×2	544
n×3	816
n×4	1088
n×5	1360

Division

n÷y

n÷2	136
n÷3	90.666666666667
n÷3	68
n÷5	54.4

Exponentiation

n^y

n²	73984
n³	20123648
n⁴	5473632256
n⁵	1488827973632

Nth Root

^y√n

²√n	16.492422502471
³√n	6.479223602555
⁴√n	4.0610863697379
⁵√n	3.0684127650498

Divisors of 272

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-271	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 272 can be divided by 10 positive divisors. The sum of these divisors (counting 272) is 1, the average is 0.1.

Base conversion 272

Base	System	Value
2	Binary	100010000
3	Ternary	101002
4	Quaternary	10100
5	Quinary	2042
6	Senary	1132
8	Octal	420
10	Decimal	272
12	Duodecimal	1a8
16	Hexadecimal	110
20	Vigesimal	dc
36	Base36	7k

Cryptographic Hash Functions

md5	7a614fd06c325499f1680b9896beedeb
sha1	eb94d5c2be91b5d6dd995dbadd5ac0c30e3c17a1
sha256	1c6c0bb2c7ecdc3be8e134f79b9de45155258c1f554ae7542dce48f5cc8d63f0
sha512	ff08c645548e9ee646d055078bbc213d305eb1e48b3af8f0a7f0cff1602ab538e4bbcc2ec2d5a7f6dd1a9c509c390fbe9474d092712530e7a9a4c116509620a3
ripemd-160	be8bb91486f076eedf555a7261f3617888d53071

272 as geometric shapes

Circle

Radius = n

Diameter	544
Circumference	1709.0264035528
Area	232427.59088319

Sphere

Radius = n

Volume	84293739.626969
Surface area	929710.36353275
Circumference	1709.0264035528

Square

Length = n

Perimeter	1088
Area	73984
Diagonal	384.66608896548

Cube

Length = n

Surface area	443904
Volume	20123648
Space diagonal	471.11781965873

Equilateral Triangle

Length = n

Perimeter	816
Area	32036.011736794
Altitude	235.55890982937

Triangular Pyramid

Length = n

Surface area	32036.011736794
Volume	2371594.6605019
Height	128.22202965516