12731072 (number)

12731072 is an even 8-digits composite number following 12731071 and preceding 12731073. In scientific notation, it is written as 1.2731072 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 28 positive divisors. There are 6268416 positive integers (up to 12731072) that are relatively prime to 12731072.

Interesting facts

Basic properties

Name

Name twelve million seven hundred thirty-one thousand seventy-two

Notation

Scientific notation 1.2731072 × 10^7
Engineering notation 1.2731072 × 10^6

Prime Factorization of 12731072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 67 × 2969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 397846
Product of the distinct prime numbers

The prime factorization of 12731072 is 2 × 2 × 2 × 2 × 2 × 2 × 67 × 2969. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 1, 95, 10, 282, 60, 2251, 3179, 78627, 52724, 504663, 538141, 7753099, 3119418, 15194246, 78826664, 396308325, 539524280, 6161150519, 3143313797

Basic calculations (n = 12731072)

Multiplication

n×y
n×2 25462144
n×3 38193216
n×4 50924288
n×5 63655360

Division

n÷y
n÷2 6365536
n÷3 4243690.6666667
n÷3 3182768
n÷5 2546214.4

Exponentiation

ny
n2 162080194269184
n3 2.063454623015E+21
n4 2.6269989374336E+28
n5 3.3444512616391E+35

Nth Root

y√n
2√n 3568.0627797167
3√n 233.50077414621
4√n 59.733263595059
5√n 26.361674595085

Divisors of 12731072

1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 2969, 4288, 5938, 11876, 23752, 47504, 95008, 190016, 198923, 397846, 795692, 1591384, 3182768, 6365536, 12731072

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12731071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12731072 can be divided by 28 positive divisors. The sum of these divisors (counting 12731072) is 1, the average is 0.035714285714286.

Base conversion 12731072

Base System Value
2 Binary 110000100100001011000000
3 Ternary 212221210202012
4 Quaternary 300210023000
5 Quinary 11224343242
6 Senary 1132512052
8 Octal 60441300
10 Decimal 12731072
12 Duodecimal 431b628
16 Hexadecimal c242c0
20 Vigesimal 3jb7dc
36 Base36 7kvcw

Cryptographic Hash Functions

md5 aa7f7ca6af720eea14622d12fc9c55d9
sha1 bd8de2db94f945e1fd94bb3e7dd0a922b00d5526
sha256 f1076d8a46f948b76678bb6eae22ad2156c3bb2fea8660dcd58d78c3060cadfd
sha512 40b9073c4cd73934912e29aec7d2961222d77e36cfe1b31d855657fedd3e4521a6cb04317ee05148587ff17694f47fe5dbcc5569408108527644447a5647ee59
ripemd-160 b9af3ead1a30daaff94b9200591b9d5ee606d033

12731072 as geometric shapes

Circle

Radius = n
Diameter 25462144
Circumference 79991684.535045
Area 5.0918994760847E+14

Sphere

Radius = n
Volume 8.6433785129063E+21
Surface area 2.0367597904339E+15
Circumference 79991684.535045

Square

Length = n
Perimeter 50924288
Area 162080194269184
Diagonal 18004454.685948

Cube

Length = n
Surface area 972481165615104
Volume 2.063454623015E+21
Space diagonal 22050863.538818

Equilateral Triangle

Length = n
Perimeter 38193216
Area 70182782843715
Altitude 11025431.769409

Triangular Pyramid

Length = n
Surface area 70182782843715
Volume 2.431804594341E+20
Height 6001484.8953161