12838520 (number)

12838520 is an even 8-digits composite number following 12838519 and preceding 12838521. In scientific notation, it is written as 1.2838520 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 5025408 positive integers (up to 12838520) that are relatively prime to 12838520.

Interesting facts

Basic properties

Name

Name twelve million eight hundred thirty-eight thousand five hundred twenty

Notation

Scientific notation 1.2838520 × 10^7
Engineering notation 1.2838520 × 10^6

Prime Factorization of 12838520

Prime Factorization 2 × 2 × 2 × 5 × 47 × 6829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3209630
Product of the distinct prime numbers

The prime factorization of 12838520 is 2 × 2 × 2 × 5 × 47 × 6829. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 24, 52, 491, 823, 7929, 2133, 94374, 90059, 537521, 803510, 6986536, 5491074, 94422848, 23686596, 858165308, 662470543, 2632693189, 8007774298

Basic calculations (n = 12838520)

Multiplication

n×y
n×2 25677040
n×3 38515560
n×4 51354080
n×5 64192600

Division

n÷y
n÷2 6419260
n÷3 4279506.6666667
n÷3 3209630
n÷5 2567704

Exponentiation

ny
n2 164827595790400
n3 2.116142385107E+21
n4 2.7168136334043E+28
n5 3.4879866168734E+35

Nth Root

y√n
2√n 3583.0880536208
3√n 234.15583648756
4√n 59.85890120626
5√n 26.406022706529

Divisors of 12838520

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6829, 13658, 27316, 34145, 54632, 68290, 136580, 273160, 320963, 641926, 1283852, 1604815, 2567704, 3209630, 6419260, 12838520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12838519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12838520 can be divided by 32 positive divisors. The sum of these divisors (counting 12838520) is 1, the average is 0.03125.

Base conversion 12838520

Base System Value
2 Binary 110000111110011001111000
3 Ternary 220011021010202
4 Quaternary 300332121320
5 Quinary 11241313040
6 Senary 1135101332
8 Octal 60763170
10 Decimal 12838520
12 Duodecimal 4371848
16 Hexadecimal c3e678
20 Vigesimal 404g60
36 Base36 7n69k

Cryptographic Hash Functions

md5 e451a17c330cefaed729eb47526d07bf
sha1 d10d98495613fa675f9b62a7a97ca53a314e3692
sha256 46e463cf7debc33e2a0d5ccd443143bc2531c375ca8247ea07cc68be2e75548f
sha512 1d13864d829187d717f356f839cd392ea530d5567602610b3fb4b91e6096a0c2316e6bc8e627ebba0e0137554d397af5c90b3f6781b6d6eee926fedef4e01768
ripemd-160 a56847e21c585334a63c0a5169fb33b1b758638f

12838520 as geometric shapes

Circle

Radius = n
Diameter 25677040
Circumference 80666800.229931
Area 5.1782116404399E+14

Sphere

Radius = n
Volume 8.8640764946694E+21
Surface area 2.071284656176E+15
Circumference 80666800.229931

Square

Length = n
Perimeter 51354080
Area 164827595790400
Diagonal 18156409.104798

Cube

Length = n
Surface area 988965574742400
Volume 2.116142385107E+21
Space diagonal 22236968.933989

Equilateral Triangle

Length = n
Perimeter 38515560
Area 71372442599600
Altitude 11118484.466995

Triangular Pyramid

Length = n
Surface area 71372442599600
Volume 2.4938977174424E+20
Height 6052136.3682661