Math Question: What is the sum of the digits of the number obtained by multiplying 9941 by its reverse?

To find the reverse of 9941, we get 1499. Multiplying 9941 by 1499 gives us 14,905,259. Hence, the sum of the digits of this number is 1 + 4 + 9 + 0 + 5 + 2 + 5 + 9 = 35.

Math question: What is the result of multiplying the thousands digit by the hundreds digit, then subtracting the tens digit, and finally adding the units digit of the number 9941?

To solve this, we start by identifying the digits in the number 9941. The thousands digit is 9, the hundreds digit is 9, the tens digit is 4, and the units digit is 1. Next, we multiply the thousands digit (9) by the hundreds digit (9), which gives us 81. Then, we subtract the tens digit (4) from this (81 - 4 = 77). Finally, we add the units digit (1) to the result (77 + 1 = 78). Therefore, by following the operations described, the final result is 78.

Math Question: What is the sum of the digits in the number 9941?

To find the sum of the digits, we break down the number into its individual digits and add them together. In the case of 9941, the digits are 9, 9, 4, and 1. Adding these digits gives us 9 + 9 + 4 + 1 = 23. Thus, the sum of the digits in 9941 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

9941 (number)

9941 is an odd 4-digits prime number following 9940 and preceding 9942. In scientific notation, it is written as 9.941 × 10^3. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 9940 positive integers (up to 9941) that are relatively prime to 9941.

Interesting facts

9941 has 2 divisors, whose sum is 9942
The reverse of 9941 is 1499
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 4
Sum of Digits 23
Digital Root 5

Name

Name	nine thousand nine hundred forty-one

Notation

Scientific notation	9.941 × 10^3
Engineering notation	9.941 × 10^3

Prime Factorization of 9941

Prime Factorization 9941

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	9941	Product of the distinct prime numbers

The prime factorization of 9941 is 9941. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 7, 45, 90, 460, 769, 588, 7101, 87311, 42588, 931044, 810733, 1151933, 1543162, 54134813, 21253212, 508546010, 336338316, 9244753955, 5132366360

Basic calculations (n = 9941)

Multiplication

n×y

n×2	19882
n×3	29823
n×4	39764
n×5	49705

Division

n÷y

n÷2	4970.5
n÷3	3313.6666666667
n÷3	2485.25
n÷5	1988.2

Exponentiation

n^y

n²	98823481
n³	982404224621
n⁴	9766080396957361
n⁵	9.7084605226153E+19

Nth Root

^y√n

²√n	99.704563586628
³√n	21.501892748457
⁴√n	9.9852172528507
⁵√n	6.3021105147779

Divisors of 9941

1, 9941

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	9942	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	4971	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	99.709578276111	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9997988332327	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9941 can be divided by 2 positive divisors. The sum of these divisors (counting 9941) is 9942, the average is 4971.

Base conversion 9941

Base	System	Value
2	Binary	10011011010101
3	Ternary	111122012
4	Quaternary	2123111
5	Quinary	304231
6	Senary	114005
8	Octal	23325
10	Decimal	9941
12	Duodecimal	5905
16	Hexadecimal	26d5
20	Vigesimal	14h1
36	Base36	7o5

Cryptographic Hash Functions

md5	f228bda69952fa13fe74d09b34e4983b
sha1	9802892de10c4eb91daafe3fc970b544f75ad997
sha256	97f2f9fe286a15e921dcd596f1e5dbdbbaf83fb31e7e4d7708e114454153985e
sha512	7d5815d02035606019bd56824c1f0b88c6a18761a0b7253e5beb3da7b15c2dbb82736118d4f8f053169e5835d6ccad828bf4fe06dff4ecf2865e56a38d5dac78
ripemd-160	177c1f6eb1524615e571bd7d42b0f03ae115f4b5

9941 as geometric shapes

Circle

Radius = n

Diameter	19882
Circumference	62461.145138672
Area	310463121.91177

Sphere

Radius = n

Volume	4115085193233.2
Surface area	1241852487.6471
Circumference	62461.145138672

Square

Length = n

Perimeter	39764
Area	98823481
Diagonal	14058.697023551

Cube

Length = n

Surface area	592940886
Volume	982404224621
Space diagonal	17218.317078042

Equilateral Triangle

Length = n

Perimeter	29823
Area	42791822.518204
Altitude	8609.1585390211

Triangular Pyramid

Length = n

Surface area	42791822.518204
Volume	115777448182.64
Height	4686.2323411836