12940448 (number)

12940448 is an even 8-digits composite number following 12940447 and preceding 12940449. In scientific notation, it is written as 1.2940448 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 12 positive divisors. There are 6470208 positive integers (up to 12940448) that are relatively prime to 12940448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2940448 × 10^7
Engineering notation 1.2940448 × 10^6

Prime Factorization of 12940448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 404389

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 808778
Product of the distinct prime numbers

The prime factorization of 12940448 is 2 × 2 × 2 × 2 × 2 × 404389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 93, 79, 917, 555, 4401, 1541, 55011, 12034, 140643, 487220, 6048658, 2841879, 69160355, 56693119, 348639187, 571952737, 1864730466, 5492968154

Basic calculations (n = 12940448)

Multiplication

n×y
n×2 25880896
n×3 38821344
n×4 51761792
n×5 64702240

Division

n÷y
n÷2 6470224
n÷3 4313482.6666667
n÷3 3235112
n÷5 2588089.6

Exponentiation

ny
n2 167455194440704
n3 2.1669452359898E+21
n4 2.8041242145174E+28
n5 3.6286623583503E+35

Nth Root

y√n
2√n 3597.2834194709
3√n 234.77387634566
4√n 59.977357556589
5√n 26.447818897271

Divisors of 12940448

1, 2, 4, 8, 16, 32, 404389, 808778, 1617556, 3235112, 6470224, 12940448

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12940447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12940448 can be divided by 12 positive divisors. The sum of these divisors (counting 12940448) is 1, the average is 0.083333333333333.

Base conversion 12940448

Base System Value
2 Binary 110001010111010010100000
3 Ternary 220100102221212
4 Quaternary 301113102200
5 Quinary 11303043243
6 Senary 1141205252
8 Octal 61272240
10 Decimal 12940448
12 Duodecimal 4400828
16 Hexadecimal c574a0
20 Vigesimal 40hb28
36 Base36 7pcww

Cryptographic Hash Functions

md5 cf3ef6eb29534493b49ea5c9f94d0a92
sha1 ed4a78c38edc31055491a8b3cb4d42855647a34c
sha256 369afcc26ee2da0f4852c68d05d00e216b889d14f26970fa0c0600516c433bd1
sha512 ebf3609499cbdca67968c7bf178f0533cba807f59a6e58e59400b6704a91d57d74ee2260e1876312a4ce279de6312bb5576796a082af99cac51bc8f8b1c43d3b
ripemd-160 282c434c1e6f5dcc4cf6784fdf0b846240aaa380

12940448 as geometric shapes

Circle

Radius = n
Diameter 25880896
Circumference 81307232.741921
Area 5.2607600866037E+14

Sphere

Radius = n
Volume 9.0768789788227E+21
Surface area 2.1043040346415E+15
Circumference 81307232.741921

Square

Length = n
Perimeter 51761792
Area 167455194440704
Diagonal 18300557.064784

Cube

Length = n
Surface area 1004731166644224
Volume 2.1669452359898E+21
Space diagonal 22413513.408703

Equilateral Triangle

Length = n
Perimeter 38821344
Area 72510226190656
Altitude 11206756.704352

Triangular Pyramid

Length = n
Surface area 72510226190656
Volume 2.5537694513805E+20
Height 6100185.6882613