Question: What is the sum of the digits in the number 1745?

To find the sum of the digits in 1745, we break it down into its place values. The digit in the thousands place is 1, in the hundreds place is 7, in the tens place is 4, and in the units place is 5. Adding these digits together, we get 1 + 7 + 4 + 5 = 17. Therefore, the sum of the digits in the number 1745 is 17.

What is the remainder when 1745 is divided by 9?

The remainder when 1745 is divided by 9 is 2. To find the remainder, we use the property that the remainder when a number is divided by 9 is equal to the sum of its digits until a single digit is obtained. Adding the digits of 1745, we get 1+7+4+5=17. As 17 is not a single digit, we repeat this process: 1+7=8. Hence, the remainder is 8 when 1745 is divided by 9.

Math Question: If you divide a number by 15, subtract 10 from the quotient, multiply the result by 9, and add the original number, what is the final sum for the number 1745?

First, we divide 1745 by 15, giving us a quotient of 116. Next, subtracting 10 from the quotient, we get 106. Multiplying this by 9 gives us 954. Finally, adding the original number, we have 1745 + 954 = 2699, which is the final sum for the number 1745.

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

1745 (number)

1745 is an odd 4-digits composite number following 1744 and preceding 1746. In scientific notation, it is written as 1.745 × 10^3. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 1392 positive integers (up to 1745) that are relatively prime to 1745.

Interesting facts

1745 has 4 divisors, whose sum is 2100
The reverse of 1745 is 5471
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 17
Digital Root 8

Name

Name	one thousand seven hundred forty-five

Notation

Scientific notation	1.745 × 10^3
Engineering notation	1.745 × 10^3

Prime Factorization of 1745

Prime Factorization 5 × 349

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1745	Product of the distinct prime numbers

The prime factorization of 1745 is 5 × 349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 26, 47, 343, 383, 5398, 7282, 66986, 90693, 555127, 515792, 2175483, 921083, 62491384, 3732621, 220240896, 514805390, 3659943600, 9856239284

Basic calculations (n = 1745)

Multiplication

n×y

n×2	3490
n×3	5235
n×4	6980
n×5	8725

Division

n÷y

n÷2	872.5
n÷3	581.66666666667
n÷3	436.25
n÷5	349

Exponentiation

n^y

n²	3045025
n³	5313568625
n⁴	9272177250625
n⁵	16179949302340625

Nth Root

^y√n

²√n	41.773197148411
³√n	12.039223505218
⁴√n	6.4632187916247
⁵√n	4.4499905248438

Divisors of 1745

1, 5, 349, 1745

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	-1744	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 1745 can be divided by 4 positive divisors. The sum of these divisors (counting 1745) is 1, the average is 0.25.

Base conversion 1745

Base	System	Value
2	Binary	11011010001
3	Ternary	2101122
4	Quaternary	123101
5	Quinary	23440
6	Senary	12025
8	Octal	3321
10	Decimal	1745
12	Duodecimal	1015
16	Hexadecimal	6d1
20	Vigesimal	475
36	Base36	1ch

Cryptographic Hash Functions

md5	97d98119037c5b8a9663cb21fb8ebf47
sha1	f27cac1218484bcb9d75a88232c544bfb19fa9a3
sha256	b24dd49aca341e9341c8a091c32a22de1e44c98430abbb15a3c4db1b4abd8271
sha512	3fcb3d30837800ef7809a6d65fd340f193324d3b999f9d7682a3a890ae6466413e6f937396e92499e0920b4bba2df7af5a2e95ed8349db027a9880ea81ee539b
ripemd-160	baa60de28868c1c5a9dcf9b6a998a40edad1664f

1745 as geometric shapes

Circle

Radius = n

Diameter	3490
Circumference	10964.158361028
Area	9566228.1699973

Sphere

Radius = n

Volume	22257424208.86
Surface area	38264912.679989
Circumference	10964.158361028

Square

Length = n

Perimeter	6980
Area	3045025
Diagonal	2467.8026663411

Cube

Length = n

Surface area	18270150
Volume	5313568625
Space diagonal	3022.4286592077

Equilateral Triangle

Length = n

Perimeter	5235
Area	1318534.5025794
Altitude	1511.2143296038

Triangular Pyramid

Length = n

Surface area	1318534.5025794
Volume	626210067.8396
Height	822.60088878035