Math question: What is the largest prime factor of the number 1055?

To find the largest prime factor of 1055, we start by dividing it by the smallest prime number, 2. We get 1055 ÷ 2 = 527 remainder 1. Since 527 is an odd number and not divisible by 2, we move to the next prime number, 3. Dividing 527 by 3 gives 175 remainder 2. Continuing this process, we divide by 5, resulting in 35 remainder 0. Finally, dividing 35 by 7 gives us 5 remainder 0. Therefore, the largest prime factor of 1055 is 7.

Math question: What is the sum of the prime factors of 1055?

To find the prime factors of 1055, we can divide it by the smallest prime number, which is 2. The quotient is 527.5, which is not an integer. Moving on to the next prime number, 3, we find that 1055 divided by 3 gives us 351.67, still not an integer. Continuing in this manner, when we divide 1055 by 5, we get 211, which is a prime number. Hence, the prime factors of 1055 are 5 and 211. Now, to calculate the sum of these prime factors, we add them together: 5 + 211 = 216. Therefore, the sum of the prime factors of 1055 is 216.

Math question: If 1055 is divided by the sum of its digits divided by their product, what is the quotient obtained?

To find the sum of the digits, we have 1 + 0 + 5 + 5 = 11. Their product is 1 x 0 x 5 x 5 = 0. Since the product is 0, we cannot divide by it. Therefore, the quotient is undefined.

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

1055 (number)

1055 is an odd 4-digits composite number following 1054 and preceding 1056. In scientific notation, it is written as 1.055 × 10^3. The sum of its digits is 11. It has a total of 2 prime factors and 4 positive divisors. There are 840 positive integers (up to 1055) that are relatively prime to 1055.

Interesting facts

1055 has 4 divisors, whose sum is 1272
The reverse of 1055 is 5501
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 11
Digital Root 2

Name

Name	one thousand fifty-five

Notation

Scientific notation	1.055 × 10^3
Engineering notation	1.055 × 10^3

Prime Factorization of 1055

Prime Factorization 5 × 211

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1055	Product of the distinct prime numbers

The prime factorization of 1055 is 5 × 211. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 22, 4, 143, 728, 9456, 1242, 93916, 32550, 619335, 729660, 2433642, 8783298, 15766519, 5774714, 627142259, 719777362, 4921091385, 1996689299

Basic calculations (n = 1055)

Multiplication

n×y

n×2	2110
n×3	3165
n×4	4220
n×5	5275

Division

n÷y

n÷2	527.5
n÷3	351.66666666667
n÷3	263.75
n÷5	211

Exponentiation

n^y

n²	1113025
n³	1174241375
n⁴	1238824650625
n⁵	1306960006409375

Nth Root

^y√n

²√n	32.480763537823
³√n	10.180071302812
⁴√n	5.6991897264281
⁵√n	4.0239306927685

Divisors of 1055

1, 5, 211, 1055

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	-1054	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 1055 can be divided by 4 positive divisors. The sum of these divisors (counting 1055) is 1, the average is 0.25.

Base conversion 1055

Base	System	Value
2	Binary	10000011111
3	Ternary	1110002
4	Quaternary	100133
5	Quinary	13210
6	Senary	4515
8	Octal	2037
10	Decimal	1055
12	Duodecimal	73b
16	Hexadecimal	41f
20	Vigesimal	2cf
36	Base36	tb

Cryptographic Hash Functions

md5	53c04118df112c13a8c34b38343b9c10
sha1	54c1792c99a96a96a2881600f0cce1d81061e8b8
sha256	02abf8fa7d9c4db035df33acba2dcd495ae9af91152ea9a135533cb747eb3afc
sha512	99e01bb52c59d7c80b380e3220dfd4f4916a51d2dc4e1a1adddcfc570c12af2f236c71db9021e8b72b1888a47a942bb3f2d856e4df60a3fc7ba4a2791cef831b
ripemd-160	94c36498fbb273c5b919ded351f75b41ddc47700

1055 as geometric shapes

Circle

Radius = n

Diameter	2110
Circumference	6628.7604990745
Area	3496671.1632618

Sphere

Radius = n

Volume	4918650769.6549
Surface area	13986684.653047
Circumference	6628.7604990745

Square

Length = n

Perimeter	4220
Area	1113025
Diagonal	1491.9953083036

Cube

Length = n

Surface area	6678150
Volume	1174241375
Space diagonal	1827.3136019852

Equilateral Triangle

Length = n

Perimeter	3165
Area	481953.96252359
Altitude	913.65680099258

Triangular Pyramid

Length = n

Surface area	481953.96252359
Volume	138385673.16872
Height	497.33176943454