20403669 (number)

20403669 is an odd 8-digits composite number following 20403668 and preceding 20403670. In scientific notation, it is written as 2.0403669 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11309760 positive integers (up to 20403669) that are relatively prime to 20403669.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand six hundred sixty-nine

Notation

Scientific notation 2.0403669 × 10^7
Engineering notation 2.0403669 × 10^6

Prime Factorization of 20403669

Prime Factorization 3 × 143 × 199 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20403669
Product of the distinct prime numbers

The prime factorization of 20403669 is 3 × 143 × 199 × 239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 96, 21, 474, 419, 833, 9175, 73954, 74775, 573909, 809440, 3341474, 6799697, 76297682, 99820154, 372194198, 230433010, 5950738351, 4901890786

Basic calculations (n = 20403669)

Multiplication

n×y
n×2 40807338
n×3 61211007
n×4 81614676
n×5 102018345

Division

n÷y
n÷2 10201834.5
n÷3 6801223
n÷3 5100917.25
n÷5 4080733.8

Exponentiation

ny
n2 416309708661561
n3 8.4942454970169E+21
n4 1.7331377352587E+29
n5 3.5362368681629E+36

Nth Root

y√n
2√n 4517.0420631205
3√n 273.2558215999
4√n 67.208943326915
5√n 28.969543648905

Divisors of 20403669

1, 3, 143, 199, 239, 429, 597, 717, 28457, 34177, 47561, 85371, 102531, 142683, 6801223, 20403669

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403669 can be divided by 16 positive divisors. The sum of these divisors (counting 20403669) is 1, the average is 0.0625.

Base conversion 20403669

Base System Value
2 Binary 1001101110101010111010101
3 Ternary 1102101121120110
4 Quaternary 1031311113111
5 Quinary 20210404134
6 Senary 2005153233
8 Octal 115652725
10 Decimal 20403669
12 Duodecimal 69bb819
16 Hexadecimal 13755d5
20 Vigesimal 67a939
36 Base36 c5bkl

Cryptographic Hash Functions

md5 9cc4e537a93fa85af609d3ccf3ddcbeb
sha1 76a3852f3c877bf3d94df08ef2605b078d364969
sha256 614399a6196faf3809dba5273c35879a2116cdf8a631b5e93ad436d400f583f8
sha512 0df852555312b1da3f8ca290a762db0848034cb3ccf04416ea78564d857c4cbfd7ed8472dee07442cbf056b759d4f7c749c60faf6f3be7f077fe601cd9317b19
ripemd-160 c144e8a540f77dbe73769d36633ac345c38ba434

20403669 as geometric shapes

Circle

Radius = n
Diameter 40807338
Circumference 128200033.27336
Area 1.3078755223493E+15

Sphere

Radius = n
Volume 3.5580612334955E+22
Surface area 5.2315020893971E+15
Circumference 128200033.27336

Square

Length = n
Perimeter 81614676
Area 416309708661561
Diagonal 28855145.421971

Cube

Length = n
Surface area 2497858251969366
Volume 8.4942454970169E+21
Space diagonal 35340191.368818

Equilateral Triangle

Length = n
Perimeter 61211007
Area 1.8026739177151E+14
Altitude 17670095.684409

Triangular Pyramid

Length = n
Surface area 1.8026739177151E+14
Volume 1.0010564320007E+21
Height 9618381.8073238