20406715 (number)

20406715 is an odd 8-digits composite number following 20406714 and preceding 20406716. In scientific notation, it is written as 2.0406715 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 13169664 positive integers (up to 20406715) that are relatively prime to 20406715.

Interesting facts

Basic properties

Name

Name twenty million four hundred six thousand seven hundred fifteen

Notation

Scientific notation 2.0406715 × 10^7
Engineering notation 2.0406715 × 10^6

Prime Factorization of 20406715

Prime Factorization 5 × 7 × 17 × 34297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20406715
Product of the distinct prime numbers

The prime factorization of 20406715 is 5 × 7 × 17 × 34297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 75, 64, 696, 384, 7816, 7552, 96164, 45652, 251756, 555544, 8102059, 4540121, 42786210, 23054110, 835489323, 849989297, 6824166374, 7339075466

Basic calculations (n = 20406715)

Multiplication

n×y
n×2 40813430
n×3 61220145
n×4 81626860
n×5 102033575

Division

n÷y
n÷2 10203357.5
n÷3 6802238.3333333
n÷3 5101678.75
n÷5 4081343

Exponentiation

ny
n2 416434017091225
n3 8.4980503030858E+21
n4 1.7341729059073E+29
n5 3.5388772251573E+36

Nth Root

y√n
2√n 4517.3792180865
3√n 273.26941875926
4√n 67.211451539797
5√n 28.970408551792

Divisors of 20406715

1, 5, 7, 17, 35, 85, 119, 595, 34297, 171485, 240079, 583049, 1200395, 2915245, 4081343, 20406715

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 -20406714
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 20406715 can be divided by 16 positive divisors. The sum of these divisors (counting 20406715) is 1, the average is 0.0625.

Base conversion 20406715

Base System Value
2 Binary 1001101110110000110111011
3 Ternary 1102101202202021
4 Quaternary 1031312012323
5 Quinary 20211003330
6 Senary 2005215311
8 Octal 115660673
10 Decimal 20406715
12 Duodecimal 6a01537
16 Hexadecimal 13761bb
20 Vigesimal 67agff
36 Base36 c5dx7

Cryptographic Hash Functions

md5 e52e1998270f03ab87c1c98fbfb9b388
sha1 496d20f5922fbcc03c33cdb82df9fcf315d2011b
sha256 7c5594572ecd031f47497d964077d4db1ddafee5f144146b04b9c9c8bca2d9d6
sha512 f0702d3a14f98cb6c67cd351baa7dba7ae9a6706b2e30bd0f8dc57e3abf03f261bbc1ac4f8418466b010f73978930e294f9d915ff336af6c94285f9f0b7abb65
ripemd-160 4e0c5e7e2f6323beaf949ac3c98812577a661045

20406715 as geometric shapes

Circle

Radius = n
Diameter 40813430
Circumference 128219171.8558
Area 1.3082660487987E+15

Sphere

Radius = n
Volume 3.5596549869348E+22
Surface area 5.2330641951947E+15
Circumference 128219171.8558

Square

Length = n
Perimeter 81626860
Area 416434017091225
Diagonal 28859453.116482

Cube

Length = n
Surface area 2498604102547350
Volume 8.4980503030858E+21
Space diagonal 35345467.195578

Equilateral Triangle

Length = n
Perimeter 61220145
Area 1.803212189005E+14
Altitude 17672733.597789

Triangular Pyramid

Length = n
Surface area 1.803212189005E+14
Volume 1.0015048326961E+21
Height 9619817.7054942