12455984 (number)

12455984 is an even 8-digits composite number following 12455983 and preceding 12455985. In scientific notation, it is written as 1.2455984 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 6212160 positive integers (up to 12455984) that are relatively prime to 12455984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2455984 × 10^7
Engineering notation 1.2455984 × 10^6

Prime Factorization of 12455984

Prime Factorization 2 × 2 × 2 × 2 × 541 × 1439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1556998
Product of the distinct prime numbers

The prime factorization of 12455984 is 2 × 2 × 2 × 2 × 541 × 1439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 58, 42, 320, 220, 7314, 3044, 78614, 65955, 856344, 300847, 322355, 9331689, 88570116, 87320943, 402026344, 921707653, 5141289439, 6902593328

Basic calculations (n = 12455984)

Multiplication

n×y
n×2 24911968
n×3 37367952
n×4 49823936
n×5 62279920

Division

n÷y
n÷2 6227992
n÷3 4151994.6666667
n÷3 3113996
n÷5 2491196.8

Exponentiation

ny
n2 155151537408256
n3 1.9325650675326E+21
n4 2.4071999560145E+28
n5 2.9984044136918E+35

Nth Root

y√n
2√n 3529.3036140293
3√n 231.80671574945
4√n 59.40794234805
5√n 26.246754455279

Divisors of 12455984

1, 2, 4, 8, 16, 541, 1082, 1439, 2164, 2878, 4328, 5756, 8656, 11512, 23024, 778499, 1556998, 3113996, 6227992, 12455984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12455983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12455984 can be divided by 20 positive divisors. The sum of these divisors (counting 12455984) is 1, the average is 0.05.

Base conversion 12455984

Base System Value
2 Binary 101111100001000000110000
3 Ternary 212102211101202
4 Quaternary 233201000300
5 Quinary 11142042414
6 Senary 1122550332
8 Octal 57410060
10 Decimal 12455984
12 Duodecimal 42083a8
16 Hexadecimal be1030
20 Vigesimal 3hgjj4
36 Base36 7ez3k

Cryptographic Hash Functions

md5 781ee9da17e892e780e916373763c226
sha1 5e722818cd830e7c146cd9b8549e07274395dd19
sha256 b50cd60004d03f9ea22adebf376cba1135f5b36d03a55f0997d7dc2b7be09a9d
sha512 9d66d569ee93dd7ab0dcb6a596247459cb6de4a78741ba119e06df3ef6ab96e401a4d22f62fa037d9f270be28222f6e9ebb16ced2cf13575a1261d6ac1260c62
ripemd-160 7e5d1ac4d09f75aec4e54ab19b7c082a0e0df7fe

12455984 as geometric shapes

Circle

Radius = n
Diameter 24911968
Circumference 78263255.655264
Area 4.8742293011494E+14

Sphere

Radius = n
Volume 8.0951096249931E+21
Surface area 1.9496917204598E+15
Circumference 78263255.655264

Square

Length = n
Perimeter 49823936
Area 155151537408256
Diagonal 17615421.505502

Cube

Length = n
Surface area 930909224449536
Volume 1.9325650675326E+21
Space diagonal 21574397.146265

Equilateral Triangle

Length = n
Perimeter 37367952
Area 67182586415881
Altitude 10787198.573133

Triangular Pyramid

Length = n
Surface area 67182586415881
Volume 2.2775497738943E+20
Height 5871807.1685008