12445448 (number)

12445448 is an even 8-digits composite number following 12445447 and preceding 12445449. In scientific notation, it is written as 1.2445448 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 6134800 positive integers (up to 12445448) that are relatively prime to 12445448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2445448 × 10^7
Engineering notation 1.2445448 × 10^6

Prime Factorization of 12445448

Prime Factorization 2 × 2 × 2 × 21911 × 71

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3111362
Product of the distinct prime numbers

The prime factorization of 12445448 is 2 × 2 × 2 × 21911 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 46, 29, 998, 402, 2901, 4743, 60940, 59745, 453358, 282664, 479817, 2198648, 53606445, 29802606, 270959383, 879395878, 3037629268, 438893977

Basic calculations (n = 12445448)

Multiplication

n×y
n×2 24890896
n×3 37336344
n×4 49781792
n×5 62227240

Division

n÷y
n÷2 6222724
n÷3 4148482.6666667
n÷3 3111362
n÷5 2489089.6

Exponentiation

ny
n2 154889175920704
n3 1.927665184684E+21
n4 2.3990656817395E+28
n5 2.9857447190673E+35

Nth Root

y√n
2√n 3527.8106525152
3√n 231.7413387521
4√n 59.39537568292
5√n 26.242312744106

Divisors of 12445448

1, 2, 4, 8, 71, 142, 284, 568, 21911, 43822, 87644, 175288, 1555681, 3111362, 6222724, 12445448

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 -12445447
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 12445448 can be divided by 16 positive divisors. The sum of these divisors (counting 12445448) is 1, the average is 0.0625.

Base conversion 12445448

Base System Value
2 Binary 101111011110011100001000
3 Ternary 212102021221112
4 Quaternary 233132130020
5 Quinary 11141223243
6 Senary 1122425452
8 Octal 57363410
10 Decimal 12445448
12 Duodecimal 4202288
16 Hexadecimal bde708
20 Vigesimal 3hfdc8
36 Base36 7eqyw

Cryptographic Hash Functions

md5 27fd01a913a73670480ef0312a876eba
sha1 80c0343a6484cb5bac0212621c1506cd42e77c9d
sha256 a3f97628f4112383527366d71f4dce1ca51e831739fccc14bffc0fbfcc3a8b01
sha512 4e47611529923a3477417301755c641d95716b4b642b649602d8c8fabc7ab725549de9a85fff5ae842f372080c0034bda90c2b8514a7626325d7f2377de0a67e
ripemd-160 3b35f06a89cfacdc3e6f17ff70229b58530e2173

12445448 as geometric shapes

Circle

Radius = n
Diameter 24890896
Circumference 78197056.014868
Area 4.8659869719306E+14

Sphere

Radius = n
Volume 8.074585043712E+21
Surface area 1.9463947887722E+15
Circumference 78197056.014868

Square

Length = n
Perimeter 49781792
Area 154889175920704
Diagonal 17600521.351409

Cube

Length = n
Surface area 929335055524224
Volume 1.927665184684E+21
Space diagonal 21556148.258956

Equilateral Triangle

Length = n
Perimeter 37336344
Area 67068980559283
Altitude 10778074.129478

Triangular Pyramid

Length = n
Surface area 67068980559283
Volume 2.2717752065788E+20
Height 5866840.4504697