20403867 (number)

20403867 is an odd 8-digits composite number following 20403866 and preceding 20403868. In scientific notation, it is written as 2.0403867 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 12365760 positive integers (up to 20403867) that are relatively prime to 20403867.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand eight hundred sixty-seven

Notation

Scientific notation 2.0403867 × 10^7
Engineering notation 2.0403867 × 10^6

Prime Factorization of 20403867

Prime Factorization 3 × 11 × 11 × 56209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1854897
Product of the distinct prime numbers

The prime factorization of 20403867 is 3 × 11 × 11 × 56209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 43, 64, 113, 579, 5630, 1708, 32404, 21317, 70886, 712177, 2113835, 5458516, 63855809, 76948795, 581372370, 56844348, 4198862565, 4444883363

Basic calculations (n = 20403867)

Multiplication

n×y
n×2 40807734
n×3 61211601
n×4 81615468
n×5 102019335

Division

n÷y
n÷2 10201933.5
n÷3 6801289
n÷3 5100966.75
n÷5 4080773.4

Exponentiation

ny
n2 416317788553689
n3 8.4944927873836E+21
n4 1.7332050106623E+29
n5 3.5364084521288E+36

Nth Root

y√n
2√n 4517.0639800649
3√n 273.25670550102
4√n 67.209106377521
5√n 28.969599873571

Divisors of 20403867

1, 3, 11, 33, 121, 363, 56209, 168627, 618299, 1854897, 6801289, 20403867

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403866
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403867 can be divided by 12 positive divisors. The sum of these divisors (counting 20403867) is 1, the average is 0.083333333333333.

Base conversion 20403867

Base System Value
2 Binary 1001101110101011010011011
3 Ternary 1102101121211210
4 Quaternary 1031311122123
5 Quinary 20210410432
6 Senary 2005154203
8 Octal 115653233
10 Decimal 20403867
12 Duodecimal 69bb963
16 Hexadecimal 137569b
20 Vigesimal 67a9d7
36 Base36 c5bq3

Cryptographic Hash Functions

md5 f383a3e13761ee32e55aff5254e822a2
sha1 000c803843011e73a39efbde672edf6cd266cc47
sha256 f2eb8a4471618e37509c67dce17cfe2194edc79052ebeee6ea28a7ad5ebecb8c
sha512 5998537e208b37676a7f9c363eed6a8a76f0e84e3b1419387756daf49980efbf227b59c388ef892df9a7419aa95b966ec47643fb3e78182b84680f319f15141e
ripemd-160 f562024019ae006f3f378d3d30257d7ecfb123bc

20403867 as geometric shapes

Circle

Radius = n
Diameter 40807734
Circumference 128201277.34405
Area 1.307900906079E+15

Sphere

Radius = n
Volume 3.5581648182421E+22
Surface area 5.2316036243161E+15
Circumference 128201277.34405

Square

Length = n
Perimeter 81615468
Area 416317788553689
Diagonal 28855425.436257

Cube

Length = n
Surface area 2497906731322134
Volume 8.4944927873836E+21
Space diagonal 35340534.314878

Equilateral Triangle

Length = n
Perimeter 61211601
Area 1.8027089046743E+14
Altitude 17670267.157439

Triangular Pyramid

Length = n
Surface area 1.8027089046743E+14
Volume 1.0010855754499E+21
Height 9618475.1454189