12984840 (number)

12984840 is an even 8-digits composite number following 12984839 and preceding 12984841. In scientific notation, it is written as 1.2984840 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 3144960 positive integers (up to 12984840) that are relatively prime to 12984840.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-four thousand eight hundred forty

Notation

Scientific notation 1.2984840 × 10^7
Engineering notation 1.2984840 × 10^6

Prime Factorization of 12984840

Prime Factorization 2 × 2 × 2 × 55 × 9 × 3 × 1093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3246210
Product of the distinct prime numbers

The prime factorization of 12984840 is 2 × 2 × 2 × 55 × 9 × 3 × 1093. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12984840)

Multiplication

n×y
n×2 25969680
n×3 38954520
n×4 51939360
n×5 64924200

Division

n÷y
n÷2 6492420
n÷3 4328280
n÷3 3246210
n÷5 2596968

Exponentiation

ny
n2 168606069825600
n3 2.1893228397142E+21
n4 2.8428006782035E+28
n5 3.6913311958364E+35

Nth Root

y√n
2√n 3603.4483484573
3√n 235.04203262033
4√n 60.028729359011
5√n 26.465939812885

Divisors of 12984840

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 -12984839
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 12984840 can be divided by 64 positive divisors. The sum of these divisors (counting 12984840) is 1, the average is 0.015625.

Base conversion 12984840

Base System Value
2 Binary 110001100010001000001000
3 Ternary 220102200212000
4 Quaternary 301202020020
5 Quinary 11311003330
6 Senary 1142151000
8 Octal 61421010
10 Decimal 12984840
12 Duodecimal 4422460
16 Hexadecimal c62208
20 Vigesimal 413220
36 Base36 7qb60

Cryptographic Hash Functions

md5 acde1aa52cb21d7dab7044f78cc4dd2b
sha1 23a85a8af2157e538ba5c2cd264bc02a7a5dae9f
sha256 51e59b7ef511b89add78c5600eeff0c502cef960498691b433d7693ea1531e66
sha512 9fb4eea99d78cde970d795fc5b17d3b555b2b89758ebe728d76eb39dc8c186e52e4e5925792e12efa09d28db8e558b8dd1922c129be79e627fa5b05524482097
ripemd-160 733112a0524be1df770b8e0a0e736e798100480b

12984840 as geometric shapes

Circle

Radius = n
Diameter 25969680
Circumference 81586155.904078
Area 5.2969159031475E+14

Sphere

Radius = n
Volume 9.1706140661101E+21
Surface area 2.118766361259E+15
Circumference 81586155.904078

Square

Length = n
Perimeter 51939360
Area 168606069825600
Diagonal 18363336.833245

Cube

Length = n
Surface area 1011636418953600
Volume 2.1893228397142E+21
Space diagonal 22490402.608153

Equilateral Triangle

Length = n
Perimeter 38954520
Area 73008569850611
Altitude 11245201.304076

Triangular Pyramid

Length = n
Surface area 73008569850611
Volume 2.5801417102809E+20
Height 6121112.2777482