12445984 (number)

12445984 is an even 8-digits composite number following 12445983 and preceding 12445985. In scientific notation, it is written as 1.2445984 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors. There are 6222976 positive integers (up to 12445984) that are relatively prime to 12445984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2445984 × 10^7
Engineering notation 1.2445984 × 10^6

Prime Factorization of 12445984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 388937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 777874
Product of the distinct prime numbers

The prime factorization of 12445984 is 2 × 2 × 2 × 2 × 2 × 388937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 86, 10, 401, 569, 1577, 9595, 82224, 43043, 986307, 79307, 7573094, 1959535, 18825130, 73470279, 140616701, 827085586, 9834944540, 6756682263

Basic calculations (n = 12445984)

Multiplication

n×y
n×2 24891968
n×3 37337952
n×4 49783936
n×5 62229920

Division

n÷y
n÷2 6222992
n÷3 4148661.3333333
n÷3 3111496
n÷5 2489196.8

Exponentiation

ny
n2 154902517728256
n3 1.9279142572056E+21
n4 2.3994789998553E+28
n5 2.9863877240535E+35

Nth Root

y√n
2√n 3527.8866194933
3√n 231.74466557956
4√n 59.396015181941
5√n 26.242538780764

Divisors of 12445984

1, 2, 4, 8, 16, 32, 388937, 777874, 1555748, 3111496, 6222992, 12445984

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12445983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12445984 can be divided by 12 positive divisors. The sum of these divisors (counting 12445984) is 1, the average is 0.083333333333333.

Base conversion 12445984

Base System Value
2 Binary 101111011110100100100000
3 Ternary 212102022200101
4 Quaternary 233132210200
5 Quinary 11141232414
6 Senary 1122432144
8 Octal 57364440
10 Decimal 12445984
12 Duodecimal 4202654
16 Hexadecimal bde920
20 Vigesimal 3hfej4
36 Base36 7erds

Cryptographic Hash Functions

md5 85d275c09ac3b066e520b53d08bd7a13
sha1 c55e26c19b49345c3d086c181925506c55aaa33b
sha256 8e034fa51297b3429d19ce6310d1270de28a6cb12bd8ef95fcb768e964b6c855
sha512 f2b5d8baa0c0518ca08b312f23f257d7367d2efa34bd231c69de051a68659d9f3bb09cc17a873d1e61dc10e63a4c95182f5070f35c634e4357d7ff76a7cd33cc
ripemd-160 b85d71dab01619c8b8ee31451ae36ce85cd6a033

12445984 as geometric shapes

Circle

Radius = n
Diameter 24891968
Circumference 78200423.802192
Area 4.8664061171765E+14

Sphere

Radius = n
Volume 8.0756283562508E+21
Surface area 1.9465624468706E+15
Circumference 78200423.802192

Square

Length = n
Perimeter 49783936
Area 154902517728256
Diagonal 17601279.369879

Cube

Length = n
Surface area 929415106369536
Volume 1.9279142572056E+21
Space diagonal 21557076.638189

Equilateral Triangle

Length = n
Perimeter 37337952
Area 67074757731420
Altitude 10778538.319095

Triangular Pyramid

Length = n
Surface area 67074757731420
Volume 2.2720687413605E+20
Height 5867093.1232928