12749319 (number)

12749319 is an odd 8-digits composite number following 12749318 and preceding 12749320. In scientific notation, it is written as 1.2749319 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 7516800 positive integers (up to 12749319) that are relatively prime to 12749319.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-nine thousand three hundred nineteen

Notation

Scientific notation 1.2749319 × 10^7
Engineering notation 1.2749319 × 10^6

Prime Factorization of 12749319

Prime Factorization 3 × 33 × 9 × 41 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12749319
Product of the distinct prime numbers

The prime factorization of 12749319 is 3 × 33 × 9 × 41 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 59, 47, 954, 871, 6919, 953, 59774, 43784, 205202, 550161, 6257289, 7017501, 6362071, 56044361, 938967019, 464502510, 1509135666, 3034991015

Basic calculations (n = 12749319)

Multiplication

n×y
n×2 25498638
n×3 38247957
n×4 50997276
n×5 63746595

Division

n÷y
n÷2 6374659.5
n÷3 4249773
n÷3 3187329.75
n÷5 2549863.8

Exponentiation

ny
n2 162545134963761
n3 2.072339777551E+21
n4 2.6420920900387E+28
n5 3.368487488328E+35

Nth Root

y√n
2√n 3570.6188539243
3√n 233.612277055
4√n 59.754655500006
5√n 26.369226919677

Divisors of 12749319

1, 3, 9, 27, 33, 41, 99, 123, 297, 349, 369, 891, 1047, 1107, 1353, 3141, 4059, 9423, 11517, 12177, 14309, 34551, 36531, 42927, 103653, 128781, 310959, 386343, 472197, 1416591, 4249773, 12749319

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12749318
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12749319 can be divided by 32 positive divisors. The sum of these divisors (counting 12749319) is 1, the average is 0.03125.

Base conversion 12749319

Base System Value
2 Binary 110000101000101000000111
3 Ternary 212222201210000
4 Quaternary 300220220013
5 Quinary 11230434234
6 Senary 1133132343
8 Octal 60505007
10 Decimal 12749319
12 Duodecimal 432a0b3
16 Hexadecimal c28a07
20 Vigesimal 3jdd5j
36 Base36 7l9fr

Cryptographic Hash Functions

md5 2d3058f706f7a85962a9f6c91d2e2fb9
sha1 38962758edc73263acb81ba75c488ae7e1c5a388
sha256 f5863ce5be62f181f148255625d80c29acd516e3fec1097966ff77d957e1b696
sha512 a2ccbd28c63863b3b6e59c91b8326088da1b6fdabffb32c8f72634b183a3afbe8352050d6d1e7d811dfd19da762b4f67f93402fa8d1149c7057d28417ab822df
ripemd-160 7a888d61998517d35e4f20ab2391e762766c5e53

12749319 as geometric shapes

Circle

Radius = n
Diameter 25498638
Circumference 80106333.817346
Area 5.1065060187891E+14

Sphere

Radius = n
Volume 8.680596561195E+21
Surface area 2.0426024075157E+15
Circumference 80106333.817346

Square

Length = n
Perimeter 50997276
Area 162545134963761
Diagonal 18030259.840821

Cube

Length = n
Surface area 975270809782566
Volume 2.072339777551E+21
Space diagonal 22082468.269903

Equilateral Triangle

Length = n
Perimeter 38247957
Area 70384108070094
Altitude 11041234.134952

Triangular Pyramid

Length = n
Surface area 70384108070094
Volume 2.4422758493816E+20
Height 6010086.613607