20407464 (number)

20407464 is an even 8-digits composite number following 20407463 and preceding 20407465. In scientific notation, it is written as 2.0407464 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 160 positive divisors. There are 5287680 positive integers (up to 20407464) that are relatively prime to 20407464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0407464 × 10^7
Engineering notation 2.0407464 × 10^6

Prime Factorization of 20407464

Prime Factorization 2 × 2 × 2 × 3 × 7 × 9 × 3 × 11 × 409

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1700622
Product of the distinct prime numbers

The prime factorization of 20407464 is 2 × 2 × 2 × 3 × 7 × 9 × 3 × 11 × 409. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20407464)

Multiplication

n×y
n×2 40814928
n×3 61222392
n×4 81629856
n×5 102037320

Division

n÷y
n÷2 10203732
n÷3 6802488
n÷3 5101866
n÷5 4081492.8

Exponentiation

ny
n2 416464586911296
n3 8.4989860646671E+21
n4 1.734427521512E+29
n5 3.5395267205865E+36

Nth Root

y√n
2√n 4517.4621193763
3√n 273.2727620426
4√n 67.212068256946
5√n 28.970621212355

Divisors of 20407464

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20407463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20407464 can be divided by 160 positive divisors. The sum of these divisors (counting 20407464) is 1, the average is 0.00625.

Base conversion 20407464

Base System Value
2 Binary 1001101110110010010101000
3 Ternary 1102101210210000
4 Quaternary 1031312102220
5 Quinary 20211014324
6 Senary 2005223000
8 Octal 115662250
10 Decimal 20407464
12 Duodecimal 6a01a60
16 Hexadecimal 13764a8
20 Vigesimal 67aid4
36 Base36 c5ei0

Cryptographic Hash Functions

md5 87a9655fa0f3407c733b1b0ddb679198
sha1 3c780358652195017b79ead76b4b0176d9753ace
sha256 bc3487267da22edcd938df91d44d99287b659af547834dd65fa6af7b3edd68e8
sha512 6c093254667caacfa577be27624d019af3514415557f8b82f4a4467818c0858d3d6c6a15184b6eab3160a5045853f11cd382fa866bc222a41acc844e5e915668
ripemd-160 557b47382654ae8db690aaa71d06d6444eaab2d8

20407464 as geometric shapes

Circle

Radius = n
Diameter 40814928
Circumference 128223877.9616
Area 1.3083620867208E+15

Sphere

Radius = n
Volume 3.5600469578294E+22
Surface area 5.2334483468833E+15
Circumference 128223877.9616

Square

Length = n
Perimeter 81629856
Area 416464586911296
Diagonal 28860512.362441

Cube

Length = n
Surface area 2498787521467776
Volume 8.4989860646671E+21
Space diagonal 35346764.501633

Equilateral Triangle

Length = n
Perimeter 61222392
Area 1.8033445602089E+14
Altitude 17673382.250816

Triangular Pyramid

Length = n
Surface area 1.8033445602089E+14
Volume 1.001615113256E+21
Height 9620170.7874802