20408001 (number)

20408001 is an odd 8-digits composite number following 20408000 and preceding 20408002. In scientific notation, it is written as 2.0408001 × 10^7. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 13605332 positive integers (up to 20408001) that are relatively prime to 20408001.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand one

Notation

Scientific notation 2.0408001 × 10^7
Engineering notation 2.0408001 × 10^6

Prime Factorization of 20408001

Prime Factorization 3 × 6802667

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20408001
Product of the distinct prime numbers

The prime factorization of 20408001 is 3 × 6802667. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 69, 20, 940, 967, 9608, 470, 26064, 92124, 439336, 660798, 6159417, 6070337, 8135519, 7517768, 751590539, 870182327, 4267444324, 2370834383

Basic calculations (n = 20408001)

Multiplication

n×y
n×2 40816002
n×3 61224003
n×4 81632004
n×5 102040005

Division

n÷y
n÷2 10204000.5
n÷3 6802667
n÷3 5102000.25
n÷5 4081600.2

Exponentiation

ny
n2 416486504816001
n3 8.4996570067715E+21
n4 1.7346100869385E+29
n5 3.5399924388851E+36

Nth Root

y√n
2√n 4517.5215550122
3√n 273.2751589791
4√n 67.212510405521
5√n 28.970773676765

Divisors of 20408001

1, 3, 6802667, 20408001

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 -20408000
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 20408001 can be divided by 4 positive divisors. The sum of these divisors (counting 20408001) is 1, the average is 0.25.

Base conversion 20408001

Base System Value
2 Binary 1001101110110011011000001
3 Ternary 1102101211111220
4 Quaternary 1031312123001
5 Quinary 20211024001
6 Senary 2005225253
8 Octal 115663301
10 Decimal 20408001
12 Duodecimal 6a02229
16 Hexadecimal 13766c1
20 Vigesimal 67b001
36 Base36 c5ewx

Cryptographic Hash Functions

md5 3805d25879cf1a640633d3287dd1c8d8
sha1 f8daef46747a4f44c8a092a6664136b907806d30
sha256 a968d44d32d89062416de0f7fd64f5b67138a4a98d0db3b1e684c9bf1c38ca8d
sha512 516537a7fecb819983b8596f412ad75730d5e26d0e1ff5b729c82df9a26ce8b1f50d96660db16275c1b75acb366d98652181dfdcdd2fb1a652a782e73198950a
ripemd-160 7a60dfe6d867b72a6b9aae2a49070bee461d8cdf

20408001 as geometric shapes

Circle

Radius = n
Diameter 40816002
Circumference 128227252.03211
Area 1.3084309438492E+15

Sphere

Radius = n
Volume 3.5603280014008E+22
Surface area 5.233723775397E+15
Circumference 128227252.03211

Square

Length = n
Perimeter 81632004
Area 416486504816001
Diagonal 28861271.795124

Cube

Length = n
Surface area 2498919028896006
Volume 8.4996570067715E+21
Space diagonal 35347694.612916

Equilateral Triangle

Length = n
Perimeter 61224003
Area 1.8034394675202E+14
Altitude 17673847.306458

Triangular Pyramid

Length = n
Surface area 1.8034394675202E+14
Volume 1.0016941845413E+21
Height 9620423.9317079