12447744 (number)

12447744 is an even 8-digits composite number following 12447743 and preceding 12447745. In scientific notation, it is written as 1.2447744 × 10^7. The sum of its digits is 33. It has a total of 14 prime factors and 52 positive divisors. There are 4145152 positive integers (up to 12447744) that are relatively prime to 12447744.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-seven thousand seven hundred forty-four

Notation

Scientific notation 1.2447744 × 10^7
Engineering notation 1.2447744 × 10^6

Prime Factorization of 12447744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 6078
Product of the distinct prime numbers

The prime factorization of 12447744 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1013. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12447744)

Multiplication

n×y
n×2 24895488
n×3 37343232
n×4 49790976
n×5 62238720

Division

n÷y
n÷2 6223872
n÷3 4149248
n÷3 3111936
n÷5 2489548.8

Exponentiation

ny
n2 154946330689536
n3 1.9287322581627E+21
n4 2.4008365394151E+28
n5 2.9884998628485E+35

Nth Root

y√n
2√n 3528.1360517985
3√n 231.75558881893
4√n 59.398114884215
5√n 26.243280935919

Divisors of 12447744

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12447743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12447744 can be divided by 52 positive divisors. The sum of these divisors (counting 12447744) is 1, the average is 0.019230769230769.

Base conversion 12447744

Base System Value
2 Binary 101111011111000000000000
3 Ternary 212102102002120
4 Quaternary 233133000000
5 Quinary 11141311434
6 Senary 1122444240
8 Octal 57370000
10 Decimal 12447744
12 Duodecimal 4203680
16 Hexadecimal bdf000
20 Vigesimal 3hfj74
36 Base36 7esqo

Cryptographic Hash Functions

md5 3453011ba8ce1882da676c6db8b05a65
sha1 e58eaa8158d03558fdb58c2d7948f12e3ed336f5
sha256 94ec77af119100bf50cecf5f99afab74b2861ecae0e5f5e467c41826aff6da1c
sha512 f60da81ccde8963f58244a112f880883c737fef3ea46b5fa25547235f32309e876870a9594f2a65d58f9a2103b9e7d027349c72c32b35127af2e802efb2e708b
ripemd-160 8dee2d80497e904f9247d1ef1c21f806e2c9334f

12447744 as geometric shapes

Circle

Radius = n
Diameter 24895488
Circumference 78211482.208333
Area 4.8677825419494E+14

Sphere

Radius = n
Volume 8.0790547906474E+21
Surface area 1.9471130167798E+15
Circumference 78211482.208333

Square

Length = n
Perimeter 49790976
Area 154946330689536
Diagonal 17603768.385748

Cube

Length = n
Surface area 929677984137216
Volume 1.9287322581627E+21
Space diagonal 21560125.047611

Equilateral Triangle

Length = n
Perimeter 37343232
Area 67093729300161
Altitude 10780062.523805

Triangular Pyramid

Length = n
Surface area 67093729300161
Volume 2.2730327647335E+20
Height 5867922.7952494