Math question: If a number is decreased by 25% and then increased by 60%, what is the final value?

To find the final value, we need to compute two operations: first, decrease the number by 25%, and then increase the resulting value by 60%. Decreasing 2925 by 25%: 25% of 2925 = 0.25 * 2925 = 731.25 2925 - 731.25 = 2193.75 Increasing 2193.75 by 60%: 60% of 2193.75 = 0.60 * 2193.75 = 1316.25 2193.75 + 1316.25 = 3510 Therefore, the final value after decreasing by 25% and then increasing by 60% is 3510.

Math question: What is the sum of the digits in the number 2925?

To find the sum of the digits in the number 2925, we add together the individual digits: 2 + 9 + 2 + 5 = 18.

Math question: If the number 2925 is divided by 5, how many times does the quotient have to be multiplied by 15 to obtain the original number?

To find the answer, we can divide 2925 by 5, which gives us 585. Then, if we multiply 585 by 15, we obtain 8775. Therefore, the quotient needs to be multiplied by 15 once to reach the original number 2925.

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

2925 (number)

2925 is an odd 4-digits composite number following 2924 and preceding 2926. In scientific notation, it is written as 2.925 × 10^3. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 1440 positive integers (up to 2925) that are relatively prime to 2925.

Interesting facts

2925 has 4 divisors, whose sum is 3164
The reverse of 2925 is 5292
Previous prime number is 225

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 18
Digital Root 9

Name

Name	two thousand nine hundred twenty-five

Notation

Scientific notation	2.925 × 10^3
Engineering notation	2.925 × 10^3

Prime Factorization of 2925

Prime Factorization 225 × 13

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2925	Product of the distinct prime numbers

The prime factorization of 2925 is 225 × 13. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 5, 32, 667, 482, 4845, 4840, 32834, 75264, 294563, 644473, 3537333, 816802, 47271311, 54042514, 337705676, 960958810, 311898596, 145730025

Basic calculations (n = 2925)

Multiplication

n×y

n×2	5850
n×3	8775
n×4	11700
n×5	14625

Division

n÷y

n÷2	1462.5
n÷3	975
n÷3	731.25
n÷5	585

Exponentiation

n^y

n²	8555625
n³	25025203125
n⁴	73198719140625
n⁵	214106253486328125

Nth Root

^y√n

²√n	54.08326913196
³√n	14.301292529916
⁴√n	7.354132792652
⁵√n	4.9342957223594

Divisors of 2925

1, 13, 225, 2925

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	-2924	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 2925 can be divided by 4 positive divisors. The sum of these divisors (counting 2925) is 1, the average is 0.25.

Base conversion 2925

Base	System	Value
2	Binary	101101101101
3	Ternary	11000100
4	Quaternary	231231
5	Quinary	43200
6	Senary	21313
8	Octal	5555
10	Decimal	2925
12	Duodecimal	1839
16	Hexadecimal	b6d
20	Vigesimal	765
36	Base36	299

Cryptographic Hash Functions

md5	ac34ae1fda29b8fe781ac8d6d32a6bc7
sha1	412085c129e3538bc20644116c05ed7fc4c33aa0
sha256	f0e3bd92f157f9b73ede82834286e7cea4044134b39d92ac3ee7e56392194241
sha512	6e7f947af82d2102a2ad2558c37ee09eed53d25055bd5c1f8ab12b1f9c2bd70982fceaf84a8d666ea4175ae50b9d62c196ac24b0c9bfaae41a2c86feb9a45ccb
ripemd-160	5431b108aa1ea8d997b953732b826177db82a7b2

2925 as geometric shapes

Circle

Radius = n

Diameter	5850
Circumference	18378.3170235
Area	26878288.646869

Sphere

Radius = n

Volume	104825325722.79
Surface area	107513154.58748
Circumference	18378.3170235

Square

Length = n

Perimeter	11700
Area	8555625
Diagonal	4136.5746699413

Cube

Length = n

Surface area	51333750
Volume	25025203125
Space diagonal	5066.248612139

Equilateral Triangle

Length = n

Perimeter	8775
Area	3704694.2976266
Altitude	2533.1243060695

Triangular Pyramid

Length = n

Surface area	3704694.2976266
Volume	2949248471.7097
Height	1378.8582233138