12445480 (number)

12445480 is an even 8-digits composite number following 12445479 and preceding 12445481. In scientific notation, it is written as 1.2445480 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 4978176 positive integers (up to 12445480) that are relatively prime to 12445480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2445480 × 10^7
Engineering notation 1.2445480 × 10^6

Prime Factorization of 12445480

Prime Factorization 2 × 2 × 2 × 5 × 311137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3111370
Product of the distinct prime numbers

The prime factorization of 12445480 is 2 × 2 × 2 × 5 × 311137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 83, 96, 161, 649, 4735, 3489, 23273, 11286, 13650, 447408, 2891588, 5180827, 48042045, 82961270, 914241202, 714914779, 1526306509, 4662601532

Basic calculations (n = 12445480)

Multiplication

n×y
n×2 24890960
n×3 37336440
n×4 49781920
n×5 62227400

Division

n÷y
n÷2 6222740
n÷3 4148493.3333333
n÷3 3111370
n÷5 2489096

Exponentiation

ny
n2 154889972430400
n3 1.9276800540831E+21
n4 2.399090355949E+28
n5 2.9857831043156E+35

Nth Root

y√n
2√n 3527.8151879031
3√n 231.74153737135
4√n 59.395413862546
5√n 26.242326239051

Divisors of 12445480

1, 2, 4, 5, 8, 10, 20, 40, 311137, 622274, 1244548, 1555685, 2489096, 3111370, 6222740, 12445480

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 -12445479
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 12445480 can be divided by 16 positive divisors. The sum of these divisors (counting 12445480) is 1, the average is 0.0625.

Base conversion 12445480

Base System Value
2 Binary 101111011110011100101000
3 Ternary 212102021222201
4 Quaternary 233132130220
5 Quinary 11141223410
6 Senary 1122425544
8 Octal 57363450
10 Decimal 12445480
12 Duodecimal 42022b4
16 Hexadecimal bde728
20 Vigesimal 3hfde0
36 Base36 7eqzs

Cryptographic Hash Functions

md5 7b9a9044ec0d50445ec5924398731dd7
sha1 6c9588353d54b6ee16193603c7230fcc2172948c
sha256 5c5ca598693ec85d0dfa5ac29845c84b988022d46d3225f67c3497ab731577ed
sha512 2b84ba0f9acc4779d68ec1e336a5266931bd285c996e510fc8906b45c6824ed0e1631ce42b959cefdcda92cf709416a9351c600efff08dbd6a922ca7bcefdfe2
ripemd-160 07e7ebde7217819a2795cf1ce89f17a3dfb79be2

12445480 as geometric shapes

Circle

Radius = n
Diameter 24890960
Circumference 78197257.076797
Area 4.8660119950207E+14

Sphere

Radius = n
Volume 8.0746473285054E+21
Surface area 1.9464047980083E+15
Circumference 78197257.076797

Square

Length = n
Perimeter 49781920
Area 154889972430400
Diagonal 17600566.606243

Cube

Length = n
Surface area 929339834582400
Volume 1.9276800540831E+21
Space diagonal 21556203.684582

Equilateral Triangle

Length = n
Perimeter 37336440
Area 67069325458099
Altitude 10778101.842291

Triangular Pyramid

Length = n
Surface area 67069325458099
Volume 2.2717927303337E+20
Height 5866855.5354144