Math question: What is the product of the prime factors of 3994?

To find the prime factors of 3994, we divide it by the smallest prime number, 2: 3994 ÷ 2 = 1997. Since 1997 is also a prime number, the prime factorization of 3994 is 2 × 1997. Therefore, the product of the prime factors is 2 × 1997 = 3994.

Math question: What is the largest prime factor of the number 3994?

To find the largest prime factor of 3994, we begin by checking if it is divisible by 2. Indeed, 3994/2 = 1997, a prime number. Thus, the largest prime factor of 3994 is 1997.

Math question: If the number 3994 is divided by 2, then multiplied by 5, and finally subtracted by 100, what is the result?

By dividing 3994 by 2, we obtain 1997. Multiplying it by 5 gives us 9985. Finally, subtracting 100 yields 9885. Hence, the result of the given operations on the number 3994 is 9885.

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

3994 (number)

3994 is an even 4-digits composite number following 3993 and preceding 3995. In scientific notation, it is written as 3.994 × 10^3. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 1996 positive integers (up to 3994) that are relatively prime to 3994.

Interesting facts

3994 has 4 divisors, whose sum is 5994
The reverse of 3994 is 4993
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 25
Digital Root 7

Name

Name	three thousand nine hundred ninety-four

Notation

Scientific notation	3.994 × 10^3
Engineering notation	3.994 × 10^3

Prime Factorization of 3994

Prime Factorization 2 × 1997

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	3994	Product of the distinct prime numbers

The prime factorization of 3994 is 2 × 1997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 88, 30, 447, 107, 9340, 6359, 90211, 36727, 351882, 715702, 7565552, 7280831, 31760343, 25296723, 794452152, 286398224, 9015934264, 6077730498

Basic calculations (n = 3994)

Multiplication

n×y

n×2	7988
n×3	11982
n×4	15976
n×5	19970

Division

n÷y

n÷2	1997
n÷3	1331.3333333333
n÷3	998.5
n÷5	798.8

Exponentiation

n^y

n²	15952036
n³	63712431784
n⁴	254467452545296
n⁵	1016343005465912224

Nth Root

^y√n

²√n	63.1981012373
³√n	15.866069542609
⁴√n	7.9497233434441
⁵√n	5.251478745723

Divisors of 3994

1, 2, 1997, 3994

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	-3993	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 3994 can be divided by 4 positive divisors. The sum of these divisors (counting 3994) is 1, the average is 0.25.

Base conversion 3994

Base	System	Value
2	Binary	111110011010
3	Ternary	12110221
4	Quaternary	332122
5	Quinary	111434
6	Senary	30254
8	Octal	7632
10	Decimal	3994
12	Duodecimal	238a
16	Hexadecimal	f9a
20	Vigesimal	9je
36	Base36	32y

Cryptographic Hash Functions

md5	adf8d7f8c53c8688e63a02bfb3055497
sha1	ecc79e00cb10b5be627e5d87c3466e363f2e3ba1
sha256	a353004563dc8967a3e41eb509b5c33625dbe809ab598e34afc3f23f7d326101
sha512	18d6c6621160053826f958da07bd44cb766fd9d9acd94b542183923ed88d13387968881378b323b401a67b07a1cecafa14370239136cbaef4ab1c0ee0b8ebed1
ripemd-160	6489becc4656cffad33c4682d3cd31b24b8e9da7

3994 as geometric shapes

Circle

Radius = n

Diameter	7988
Circumference	25095.042116875
Area	50114799.1074

Sphere

Radius = n

Volume	266878010179.94
Surface area	200459196.4296
Circumference	25095.042116875

Square

Length = n

Perimeter	15976
Area	15952036
Diagonal	5648.3689681181

Cube

Length = n

Surface area	95712216
Volume	63712431784
Space diagonal	6917.8109254301

Equilateral Triangle

Length = n

Perimeter	11982
Area	6907434.209042
Altitude	3458.905462715

Triangular Pyramid

Length = n

Surface area	6907434.209042
Volume	7508582093.392
Height	1882.7896560394