12731664 (number)

12731664 is an even 8-digits composite number following 12731663 and preceding 12731665. In scientific notation, it is written as 1.2731664 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 3857920 positive integers (up to 12731664) that are relatively prime to 12731664.

Interesting facts

Basic properties

Name

Name twelve million seven hundred thirty-one thousand six hundred sixty-four

Notation

Scientific notation 1.2731664 × 10^7
Engineering notation 1.2731664 × 10^6

Prime Factorization of 12731664

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 24113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1591458
Product of the distinct prime numbers

The prime factorization of 12731664 is 2 × 2 × 2 × 2 × 3 × 11 × 24113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12731664)

Multiplication

n×y
n×2 25463328
n×3 38194992
n×4 50926656
n×5 63658320

Division

n÷y
n÷2 6365832
n÷3 4243888
n÷3 3182916
n÷5 2546332.8

Exponentiation

ny
n2 162095268208896
n3 2.0637424908255E+21
n4 2.6274875975714E+28
n5 3.3452289256446E+35

Nth Root

y√n
2√n 3568.145736934
3√n 233.50439338361
4√n 59.733957988183
5√n 26.361919756232

Divisors of 12731664

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12731663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12731664 can be divided by 40 positive divisors. The sum of these divisors (counting 12731664) is 1, the average is 0.025.

Base conversion 12731664

Base System Value
2 Binary 110000100100010100010000
3 Ternary 212221211120010
4 Quaternary 300210110100
5 Quinary 11224403124
6 Senary 1132514520
8 Octal 60442420
10 Decimal 12731664
12 Duodecimal 431ba40
16 Hexadecimal c24510
20 Vigesimal 3jb934
36 Base36 7kvtc

Cryptographic Hash Functions

md5 d3f97a56b1323238cf3dda4a26cf36f6
sha1 9b2995d8d3ae82cc387137fc9495e63ecefc59b1
sha256 7b9a6fa6fb651d9b905b2e04ece32afc7cb6e98d730f5c9b9e5c8081cab4caf9
sha512 9aecb82e0b65f80c64af853bb30123b55e2b8fed2537d2a59bec301b3c5e4af1ae5aa053aa4ec7e7c757fd724fc1aec69f74da98003151a1096427273365959e
ripemd-160 67b68492c09ca2922028261fb73c4d6c0b7e2c97

12731664 as geometric shapes

Circle

Radius = n
Diameter 25463328
Circumference 79995404.180747
Area 5.0923730378673E+14

Sphere

Radius = n
Volume 8.6445843307715E+21
Surface area 2.0369492151469E+15
Circumference 79995404.180747

Square

Length = n
Perimeter 50926656
Area 162095268208896
Diagonal 18005291.900377

Cube

Length = n
Surface area 972571609253376
Volume 2.0637424908255E+21
Space diagonal 22051888.912896

Equilateral Triangle

Length = n
Perimeter 38194992
Area 70189310051078
Altitude 11025944.456448

Triangular Pyramid

Length = n
Surface area 70189310051078
Volume 2.4321438498093E+20
Height 6001763.9667924