Question: How many different two-digit numbers can be formed using the digits 4, 1, and 9, without repetition?

To determine the number of two-digit numbers using the digits 4, 1, and 9 without repetition, we first consider the possible choices for the tens place. Since 0 cannot be used as a leading digit, we have two options: 4 or 9. For the units place, we have only one digit left, as repetition is not allowed. Therefore, the total number of two-digit numbers is 2 choices for the tens place multiplied by 1 choice for the units place. Hence, there are 2 two-digit numbers that can be formed using the digits 4, 1, and 9 without repetition.

Question: What is the sum of the digits in the number 941 when each digit is raised to the power of itself and then multiplied by its position in the number?

To find the sum of the digits in 941 using the given conditions, we calculate: (9^1 * 1) + (4^2 * 2) + (1^3 * 3) = (9 * 1) + (16 * 2) + (1 * 3) = 9 + 32 + 3 = 44. Hence, the sum of the digits in the number 941 using the given calculation is 44.

Math question: Divide the number 941 by 7 and then subtract 25. What is the result?

To find the answer, we first divide 941 by 7, which gives us 134.42 (rounded to two decimal places). Then, subtracting 25 from this result, we get 109.42. Hence, the result is 109.42 when we divide the number 941 by 7 and subtract 25.

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

941 (number)

941 is an odd 3-digits prime number following 940 and preceding 942. In scientific notation, it is written as 9.41 × 10^2. The sum of its digits is 14. It has a total of 1 prime factors and 2 positive divisors. There are 940 positive integers (up to 941) that are relatively prime to 941.

Interesting facts

941 has 2 divisors, whose sum is 942
The reverse of 941 is 149
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 3
Sum of Digits 14
Digital Root 5

Name

Name	nine hundred forty-one

Notation

Scientific notation	9.41 × 10^2
Engineering notation	9.41 × 10^0

Prime Factorization of 941

Prime Factorization 941

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	941	Product of the distinct prime numbers

The prime factorization of 941 is 941. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 8, 1, 60, 996, 43, 2357, 2169, 26691, 33832, 408375, 992409, 8301116, 5895333, 90758049, 31349682, 753827513, 481963958, 3413281826, 3071519770

Basic calculations (n = 941)

Multiplication

n×y

n×2	1882
n×3	2823
n×4	3764
n×5	4705

Division

n÷y

n÷2	470.5
n÷3	313.66666666667
n÷3	235.25
n÷5	188.2

Exponentiation

n^y

n²	885481
n³	833237621
n⁴	784076601361
n⁵	737816081880701

Nth Root

^y√n

²√n	30.675723300356
³√n	9.7993335656766
⁴√n	5.5385668995107
⁵√n	3.9329454672384

Divisors of 941

1, 941

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	942	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	471	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	30.692018506446	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9978768577495	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 941 can be divided by 2 positive divisors. The sum of these divisors (counting 941) is 942, the average is 471.

Base conversion 941

Base	System	Value
2	Binary	1110101101
3	Ternary	1021212
4	Quaternary	32231
5	Quinary	12231
6	Senary	4205
8	Octal	1655
10	Decimal	941
12	Duodecimal	665
16	Hexadecimal	3ad
20	Vigesimal	271
36	Base36	q5

Cryptographic Hash Functions

md5	92262bf907af914b95a0fc33c3f33bf6
sha1	f8e20fddd3e45ed2936ab88dd39d7ae2466b21ed
sha256	dae40fcfed8e9ce405c3e0e207ba4781acb0a6a55a527f591b6b2b442f8cbbc5
sha512	128bdddf6f0a4a6c9024ac7f7fd6fc66afcca979e90112cd93935a3ebf58387eba6204b7bc51611d48ed18c038e15f5119992781b05d952bde79f02b2528b643
ripemd-160	e396a0e6379fd570987a3fe2e0f6fd57297b067e

941 as geometric shapes

Circle

Radius = n

Diameter	1882
Circumference	5912.477374056
Area	2781820.6044933

Sphere

Radius = n

Volume	3490257585.1043
Surface area	11127282.417973
Circumference	5912.477374056

Square

Length = n

Perimeter	3764
Area	885481
Diagonal	1330.7749621931

Cube

Length = n

Surface area	5312886
Volume	833237621
Space diagonal	1629.8598099223

Equilateral Triangle

Length = n

Perimeter	2823
Area	383424.52028422
Altitude	814.92990496116

Triangular Pyramid

Length = n

Surface area	383424.52028422
Volume	98197995.358141
Height	443.59165406436