20464512 (number)

20464512 is an even 8-digits composite number following 20464511 and preceding 20464513. In scientific notation, it is written as 2.0464512 × 10^7. The sum of its digits is 24. It has a total of 10 prime factors and 64 positive divisors. There are 6754304 positive integers (up to 20464512) that are relatively prime to 20464512.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-four thousand five hundred twelve

Notation

Scientific notation 2.0464512 × 10^7
Engineering notation 2.0464512 × 10^6

Prime Factorization of 20464512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 137 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 319758
Product of the distinct prime numbers

The prime factorization of 20464512 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 137 × 389. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20464512)

Multiplication

n×y
n×2 40929024
n×3 61393536
n×4 81858048
n×5 102322560

Division

n÷y
n÷2 10232256
n÷3 6821504
n÷3 5116128
n÷5 4092902.4

Exponentiation

ny
n2 418796251398144
n3 8.5704609122923E+21
n4 1.7539030018514E+29
n5 3.5892769028223E+36

Nth Root

y√n
2√n 4523.7718775376
3√n 273.52716504517
4√n 67.258991053521
5√n 28.986800303103

Divisors of 20464512

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20464511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20464512 can be divided by 64 positive divisors. The sum of these divisors (counting 20464512) is 1, the average is 0.015625.

Base conversion 20464512

Base System Value
2 Binary 1001110000100001110000000
3 Ternary 1102111201000220
4 Quaternary 1032010032000
5 Quinary 20214331022
6 Senary 2010343040
8 Octal 116041600
10 Decimal 20464512
12 Duodecimal 6a2aa80
16 Hexadecimal 1384380
20 Vigesimal 67i15c
36 Base36 c6mio

Cryptographic Hash Functions

md5 7b32142a6fd538e539e337d476f764ba
sha1 11ae301470c1fa9fc646459b90f8d0dcbfc989d9
sha256 ff99b95c12aed1524ae51f3bcb0a6980bc41b05e2ed735b34d20276b3cce6cf9
sha512 4667b91fdb60738803a91c8b6d1720c3f531c8aa1771203ad9e48fa1f5cd2b3504c15a98b14a7d08706f323059618920a107c4962420b824a4c31ef4ffcb48d3
ripemd-160 887e05c1716e6e46d8ca4703f6f978cee9cde99b

20464512 as geometric shapes

Circle

Radius = n
Diameter 40929024
Circumference 128582321.117
Area 1.3156872267434E+15

Sphere

Radius = n
Volume 3.5899862719915E+22
Surface area 5.2627489069734E+15
Circumference 128582321.117

Square

Length = n
Perimeter 81858048
Area 418796251398144
Diagonal 28941190.417747

Cube

Length = n
Surface area 2512777508388864
Volume 8.5704609122923E+21
Space diagonal 35445574.536103

Equilateral Triangle

Length = n
Perimeter 61393536
Area 1.8134409636024E+14
Altitude 17722787.268051

Triangular Pyramid

Length = n
Surface area 1.8134409636024E+14
Volume 1.0100385048294E+21
Height 9647063.4725823