Math Question: What is the sum of the digits of the number 3045 when multiplied by the difference between its hundreds digit and units digit?

To find the sum of the digits of 3045, we add 3 + 0 + 4 + 5, which equals 12. The difference between its hundreds digit (0) and units digit (5) is -5. Thus, multiplying 12 by -5 gives us a result of -60.

Math question: If the number 3045 is multiplied by 7 and then divided by 15, what is the result?

To find the result, we can multiply 3045 by 7 which equals 21315. Then, dividing 21315 by 15 gives us a result of 1421. Hence, the answer is 1421.

Math question: What is the sum of the digits when the number 3045 is cubed and multiplied by its square root, divided by the difference between its largest and smallest prime factors?

To find the answer, we start by cubing 3045 (3045^3 = 27,825,371,125). Then, taking the square root of this result (√27,825,371,125 ≈ 166,821.12). Multiplying this square root by the cubed result (27,825,371,125 * 166,821.12 ≈ 4,641,138,276,124,221) gives us the numerator. Now, let's find the prime factors of 3045, which are 3, 5, 7, and 29. The largest prime factor is 29, and the smallest is 3, so their difference is 26. Dividing the numerator (4,641,138,276,124,221) by 26 gives approximately 178,504,165,236,315 as the final answer.

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

3045 (number)

3045 is an odd 4-digits composite number following 3044 and preceding 3046. In scientific notation, it is written as 3.045 × 10^3. The sum of its digits is 12. It has a total of 3 prime factors and 8 positive divisors. There are 1344 positive integers (up to 3045) that are relatively prime to 3045.

Interesting facts

3045 has 8 divisors, whose sum is 3840
The reverse of 3045 is 5403
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 12
Digital Root 3

Name

Name	three thousand forty-five

Notation

Scientific notation	3.045 × 10^3
Engineering notation	3.045 × 10^3

Prime Factorization of 3045

Prime Factorization 15 × 29 × 7

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	3045	Product of the distinct prime numbers

The prime factorization of 3045 is 15 × 29 × 7. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 16, 20, 56, 349, 2734, 3161, 47746, 20763, 763783, 657052, 557828, 6125728, 77776612, 67619546, 536644814, 785221377, 9947895661, 158076063

Basic calculations (n = 3045)

Multiplication

n×y

n×2	6090
n×3	9135
n×4	12180
n×5	15225

Division

n÷y

n÷2	1522.5
n÷3	1015
n÷3	761.25
n÷5	609

Exponentiation

n^y

n²	9272025
n³	28233316125
n⁴	85970447600625
n⁵	261780012943903125

Nth Root

^y√n

²√n	55.181518645286
³√n	14.494250594163
⁴√n	7.4284263909179
⁵√n	4.9741337558795

Divisors of 3045

1, 7, 15, 29, 105, 203, 435, 3045

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-3044	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3045 can be divided by 8 positive divisors. The sum of these divisors (counting 3045) is 1, the average is 0.125.

Base conversion 3045

Base	System	Value
2	Binary	101111100101
3	Ternary	11011210
4	Quaternary	233211
5	Quinary	44140
6	Senary	22033
8	Octal	5745
10	Decimal	3045
12	Duodecimal	1919
16	Hexadecimal	be5
20	Vigesimal	7c5
36	Base36	2cl

Cryptographic Hash Functions

md5	0ebf197205c00fc6e0aac7261a8c1bdc
sha1	658b2bc48b8df2dfa64c5caef9eee4e59fe07ac1
sha256	1d2db6db4635c05a0902d6f8cb10be58a924c34dee511ee6fa1b2d819eac3c02
sha512	599530fbec6493b12ab45f713939e1a9bc94aae4d9e718f2b93a33135c9ce2865452248bf582cad0409d2a573b0687ca81c750e4ec6dfc6076f689b343016027
ripemd-160	99ae93845af15d983ce0a1026da4aa4cdd3025ca

3045 as geometric shapes

Circle

Radius = n

Diameter	6090
Circumference	19132.299260362
Area	29128925.623901

Sphere

Radius = n

Volume	118263438033.04
Surface area	116515702.4956
Circumference	19132.299260362

Square

Length = n

Perimeter	12180
Area	9272025
Diagonal	4306.2802974261

Cube

Length = n

Surface area	55632150
Volume	28233316125
Space diagonal	5274.0947090472

Equilateral Triangle

Length = n

Perimeter	9135
Area	4014904.5972622
Altitude	2637.0473545236

Triangular Pyramid

Length = n

Surface area	4014904.5972622
Volume	3327328214.5618
Height	1435.4267658087