Math Question: What is the sum of the digits in the number 9725 when multiplied by 3 and added to the number of factors of 9725?

To find the sum of the digits in 9725, we add 9 + 7 + 2 + 5, which equals 23. Multiplying this sum by 3, we get 69. Now let's find the factors of 9725: 1, 5, 7, 25, 35, 175, 557, 2785, 3899, 13925, and 19495, making a total of 11 factors. Adding the sum of digits multiplied by 3 (69) to the number of factors (11), we obtain 80.

Question: What is the sum of the tens and ones digits when the number 9725 is divided by the difference between its thousands and hundreds digits?

To find the difference between the thousands and hundreds digits of 9725, we subtract the hundreds digit (7) from the thousands digit (9), which gives us 2. Now, when we divide 9725 by 2, we get a quotient of 4862 with a remainder of 1. Thus, the sum of the tens (8) and ones (2) digits is 8 + 2 = 10.

Math question: What is the sum of the digits of the number 9725?

To find the sum of the digits in the number 9725, we add the individual digits together. Breaking down the number, we have: 9 + 7 + 2 + 5 = 23. Therefore, the sum of the digits in 9725 is 23.

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

9725 (number)

9725 is an odd 4-digits composite number following 9724 and preceding 9726. In scientific notation, it is written as 9.725 × 10^3. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 7760 positive integers (up to 9725) that are relatively prime to 9725.

Interesting facts

9725 has 4 divisors, whose sum is 10140
The reverse of 9725 is 5279
Previous prime number is 25

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 23
Digital Root 5

Name

Name	nine thousand seven hundred twenty-five

Notation

Scientific notation	9.725 × 10^3
Engineering notation	9.725 × 10^3

Prime Factorization of 9725

Prime Factorization 25 × 389

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	9725	Product of the distinct prime numbers

The prime factorization of 9725 is 25 × 389. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 74, 95, 582, 282, 6232, 4529, 19491, 17576, 678726, 73436, 8185926, 8245949, 13335159, 30343837, 138195299, 258416244, 9073695645, 9757982409

Basic calculations (n = 9725)

Multiplication

n×y

n×2	19450
n×3	29175
n×4	38900
n×5	48625

Division

n÷y

n÷2	4862.5
n÷3	3241.6666666667
n÷3	2431.25
n÷5	1945

Exponentiation

n^y

n²	94575625
n³	919747953125
n⁴	8944548844140625
n⁵	8.6985737509268E+19

Nth Root

^y√n

²√n	98.61541461658
³√n	21.34501855491
⁴√n	9.930529422774
⁵√n	6.2744826392926

Divisors of 9725

1, 25, 389, 9725

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	-9724	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 9725 can be divided by 4 positive divisors. The sum of these divisors (counting 9725) is 1, the average is 0.25.

Base conversion 9725

Base	System	Value
2	Binary	10010111111101
3	Ternary	111100012
4	Quaternary	2113331
5	Quinary	302400
6	Senary	113005
8	Octal	22775
10	Decimal	9725
12	Duodecimal	5765
16	Hexadecimal	25fd
20	Vigesimal	1465
36	Base36	7i5

Cryptographic Hash Functions

md5	94c0915ab3bcbc61c1c61624dd6d7cd5
sha1	f3aa77019d77849ca0e0b398a36b4167426d7c00
sha256	a70a0909a8253d0075e5d6382b69ff12f864cf03d202782dce128112fa27bcf4
sha512	27246e76d4e90a34603a99c0837284337a38075131258a398e834d72b73499290c7d256a7284de21acab752a45f5b295d02a44b73818989c3b87de77029ad14a
ripemd-160	7151dd6157aedbbd88e40df9629f2487f3a32939

9725 as geometric shapes

Circle

Radius = n

Diameter	19450
Circumference	61103.977112321
Area	297118088.70866

Sphere

Radius = n

Volume	3852631216922.3
Surface area	1188472354.8347
Circumference	61103.977112321

Square

Length = n

Perimeter	38900
Area	94575625
Diagonal	13753.226894078

Cube

Length = n

Surface area	567453750
Volume	919747953125
Space diagonal	16844.194103607

Equilateral Triangle

Length = n

Perimeter	29175
Area	40952446.914395
Altitude	8422.0970518037

Triangular Pyramid

Length = n

Surface area	40952446.914395
Volume	108393335772.86
Height	4584.4089646928