4001 (number)

4001 is an odd 4-digits prime number following 4000 and preceding 4002. In scientific notation, it is written as 4.001 × 10^3. The sum of its digits is 5. It has a total of 1 prime factors and 2 positive divisors. There are 4000 positive integers (up to 4001) that are relatively prime to 4001.

Interesting facts

Basic properties

Name

Name four thousand one

Notation

Scientific notation 4.001 × 10^3
Engineering notation 4.001 × 10^3

Prime Factorization of 4001

Prime Factorization 4001

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 4001
Product of the distinct prime numbers

The prime factorization of 4001 is 4001. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 1, 88, 4, 719, 766, 2205, 4105, 84450, 68474, 897781, 706614, 9020386, 2353236, 97796116, 99315348, 954769504, 987174115, 4875618378, 4498642420

Basic calculations (n = 4001)

Multiplication

n×y
n×2 8002
n×3 12003
n×4 16004
n×5 20005

Division

n÷y
n÷2 2000.5
n÷3 1333.6666666667
n÷3 1000.25
n÷5 800.2

Exponentiation

ny
n2 16008001
n3 64048012001
n4 256256096016001
n5 1025280640160020001

Nth Root

y√n
2√n 63.253458403474
3√n 15.875333243671
4√n 7.9532042852849
5√n 5.2533182353266

Divisors of 4001

1, 4001

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 4002
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 2001
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 63.261362615739
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9995002498751
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 4001 can be divided by 2 positive divisors. The sum of these divisors (counting 4001) is 4002, the average is 2001.

Base conversion 4001

Base System Value
2 Binary 111110100001
3 Ternary 12111012
4 Quaternary 332201
5 Quinary 112001
6 Senary 30305
8 Octal 7641
10 Decimal 4001
12 Duodecimal 2395
16 Hexadecimal fa1
20 Vigesimal a01
36 Base36 335

Cryptographic Hash Functions

md5 ffc58105bf6f8a91aba0fa2d99e6f106
sha1 ca02fe21eb58820de9bcc4d3162c2809d0e26ff9
sha256 b0efc797ea75795a4fc4d408463c70b8900e59baf58a91b6fa9761ec77e1681c
sha512 e4f1bd163ffc29ade30f0ce6596f72b39201914d84fbb3c05e82efe09d89a5766f6c3ad5f533b0411011c82e814c051824942beddb0594877ffb40b1fa2e827a
ripemd-160 f8185921ddb4b173cde3017bad02b0dd819e3160

4001 as geometric shapes

Circle

Radius = n
Diameter 8002
Circumference 25139.024414026
Area 50290618.340258

Sphere

Radius = n
Volume 268283685305.83
Surface area 201162473.36103
Circumference 25139.024414026

Square

Length = n
Perimeter 16004
Area 16008001
Diagonal 5658.2684630548

Cube

Length = n
Surface area 96048006
Volume 64048012001
Space diagonal 6929.9352810831

Equilateral Triangle

Length = n
Perimeter 12003
Area 6931667.7649033
Altitude 3464.9676405415

Triangular Pyramid

Length = n
Surface area 6931667.7649033
Volume 7548130601.2374
Height 1886.0894876849