Math Question: What is the sum of the digits in the number 265?

To find the sum of the digits in the number 265, we separate the number into its individual digits and add them together. For 265, adding 2 + 6 + 5 equals 13. Therefore, the sum of the digits in the number 265 is 13.

Math question: What is the sum of the prime factors of the square root of 265 minus the product of its digits?

To find the square root of 265, we get √265 ≈ 16.2788. The prime factors of 265 are 5 and 53, so the sum is 5 + 53 = 58. The product of the digits of 265 is 2 × 6 × 5 = 60. Therefore, subtracting 60 from 58 gives us -2. Hence, the answer is -2.

Math question: What is the sum of the digits in the number 265?

To find the sum of the digits, we break down the number 265 into its individual digits: 2, 6, and 5. Then, we add these digits together. Thus, the sum of the digits is 2 + 6 + 5 = 13.

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

265 (number)

265 is an odd 3-digits composite number following 264 and preceding 266. In scientific notation, it is written as 2.65 × 10^2. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 208 positive integers (up to 265) that are relatively prime to 265.

Interesting facts

265 has 4 divisors, whose sum is 324
The reverse of 265 is 562
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 3
Sum of Digits 13
Digital Root 4

Name

Name	two hundred sixty-five

Notation

Scientific notation	2.65 × 10^2
Engineering notation	2.65 × 10^0

Prime Factorization of 265

Prime Factorization 5 × 53

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	265	Product of the distinct prime numbers

The prime factorization of 265 is 5 × 53. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 82, 9, 769, 202, 4838, 161, 89486, 68996, 916579, 258668, 1149411, 3020055, 93605165, 31753619, 191626001, 434405062, 4495601773, 7127882048

Basic calculations (n = 265)

Multiplication

n×y

n×2	530
n×3	795
n×4	1060
n×5	1325

Division

n÷y

n÷2	132.5
n÷3	88.333333333333
n÷3	66.25
n÷5	53

Exponentiation

n^y

n²	70225
n³	18609625
n⁴	4931550625
n⁵	1306860915625

Nth Root

^y√n

²√n	16.2788205961
³√n	6.4231582885624
⁴√n	4.0347020455171
⁵√n	3.0524543294304

Divisors of 265

1, 5, 53, 265

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-264	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 265 can be divided by 4 positive divisors. The sum of these divisors (counting 265) is 1, the average is 0.25.

Base conversion 265

Base	System	Value
2	Binary	100001001
3	Ternary	100211
4	Quaternary	10021
5	Quinary	2030
6	Senary	1121
8	Octal	411
10	Decimal	265
12	Duodecimal	1a1
16	Hexadecimal	109
20	Vigesimal	d5
36	Base36	7d

Cryptographic Hash Functions

md5	e56954b4f6347e897f954495eab16a88
sha1	25250e46745c8169531da0086e6bbc3369795330
sha256	768b84ef05f655d57fe22d488451f075365f6cd18a13073466aa826cc0ebdbfb
sha512	28aed5f1c460fd78f5277aba7cb38ef1b8a1073711530a054928962f9e1808a3b5e3b90f350e44e97fa854e1ba213728cde0a439691aad64a82254e17837fd89
ripemd-160	83f86680068f325570c498b3e8f525e7377af0ee

265 as geometric shapes

Circle

Radius = n

Diameter	530
Circumference	1665.0441064026
Area	220618.34409834

Sphere

Radius = n

Volume	77951814.914748
Surface area	882473.37639337
Circumference	1665.0441064026

Square

Length = n

Perimeter	1060
Area	70225
Diagonal	374.76659402887

Cube

Length = n

Surface area	421350
Volume	18609625
Space diagonal	458.99346400575

Equilateral Triangle

Length = n

Perimeter	795
Area	30408.316990381
Altitude	229.49673200288

Triangular Pyramid

Length = n

Surface area	30408.316990381
Volume	2193165.3388065
Height	124.92219800962