12448905 (number)

12448905 is an odd 8-digits composite number following 12448904 and preceding 12448906. In scientific notation, it is written as 1.2448905 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5581056 positive integers (up to 12448905) that are relatively prime to 12448905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2448905 × 10^7
Engineering notation 1.2448905 × 10^6

Prime Factorization of 12448905

Prime Factorization 15 × 7 × 53 × 2237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12448905
Product of the distinct prime numbers

The prime factorization of 12448905 is 15 × 7 × 53 × 2237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 11, 7, 201, 388, 5603, 5058, 21524, 16650, 625779, 151415, 4832776, 8613840, 81715245, 49040346, 874417870, 914461397, 7390414864, 1963859998

Basic calculations (n = 12448905)

Multiplication

n×y
n×2 24897810
n×3 37346715
n×4 49795620
n×5 62244525

Division

n÷y
n÷2 6224452.5
n÷3 4149635
n÷3 3112226.25
n÷5 2489781

Exponentiation

ny
n2 154975235699025
n3 1.9292719865698E+21
n4 2.4017323679968E+28
n5 2.9898938084618E+35

Nth Root

y√n
2√n 3528.3005824334
3√n 231.76279386946
4√n 59.399499850028
5√n 26.243770459362

Divisors of 12448905

1, 7, 15, 53, 105, 371, 795, 2237, 5565, 15659, 33555, 118561, 234885, 829927, 1778415, 12448905

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12448904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12448905 can be divided by 16 positive divisors. The sum of these divisors (counting 12448905) is 1, the average is 0.0625.

Base conversion 12448905

Base System Value
2 Binary 101111011111010010001001
3 Ternary 212102110200120
4 Quaternary 233133102021
5 Quinary 11141331110
6 Senary 1122453453
8 Octal 57372211
10 Decimal 12448905
12 Duodecimal 4204289
16 Hexadecimal bdf489
20 Vigesimal 3hg255
36 Base36 7etmx

Cryptographic Hash Functions

md5 98235fbb8089b8935bffa0f96cb7f06b
sha1 be7c1c6814d710fa941d37afe21401d5d4a6a2ae
sha256 0dabd5f9d8a288ba56b90e9369a54f3af15b067b005497b8e0b54cf68ff494c0
sha512 ca32cd77730ef22d706416fa1326e31bc6d4bb979e1621fb78e82726065cb0b1068563445f60b42f32ba69147c1270674b871c615918f8158846756e090139f5
ripemd-160 93c577cf39fbb3cd574ce4597cbec8aa3d5987b7

12448905 as geometric shapes

Circle

Radius = n
Diameter 24897810
Circumference 78218776.986474
Area 4.868690619604E+14

Sphere

Radius = n
Volume 8.0813155997122E+21
Surface area 1.9474762478416E+15
Circumference 78218776.986474

Square

Length = n
Perimeter 49795620
Area 154975235699025
Diagonal 17605410.287694

Cube

Length = n
Surface area 929851414194150
Volume 1.9292719865698E+21
Space diagonal 21562135.958598

Equilateral Triangle

Length = n
Perimeter 37346715
Area 67106245536418
Altitude 10781067.979299

Triangular Pyramid

Length = n
Surface area 67106245536418
Volume 2.2736688407612E+20
Height 5868470.0958981