12989738 (number)

12989738 is an even 8-digits composite number following 12989737 and preceding 12989739. In scientific notation, it is written as 1.2989738 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 6100416 positive integers (up to 12989738) that are relatively prime to 12989738.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-nine thousand seven hundred thirty-eight

Notation

Scientific notation 1.2989738 × 10^7
Engineering notation 1.2989738 × 10^6

Prime Factorization of 12989738

Prime Factorization 2 × 29 × 37 × 6053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12989738
Product of the distinct prime numbers

The prime factorization of 12989738 is 2 × 29 × 37 × 6053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 82, 6, 774, 892, 9292, 8320, 24818, 63510, 886395, 245153, 2044881, 6651503, 57637536, 32505674, 684140052, 252877065, 8420109865, 6017366830

Basic calculations (n = 12989738)

Multiplication

n×y
n×2 25979476
n×3 38969214
n×4 51958952
n×5 64948690

Division

n÷y
n÷2 6494869
n÷3 4329912.6666667
n÷3 3247434.5
n÷5 2597947.6

Exponentiation

ny
n2 168733293308644
n3 2.1918012719564E+21
n4 2.8470924270781E+28
n5 3.6982984689528E+35

Nth Root

y√n
2√n 3604.1279111596
3√n 235.07158223752
4√n 60.034389404404
5√n 26.467936150438

Divisors of 12989738

1, 2, 29, 37, 58, 74, 1073, 2146, 6053, 12106, 175537, 223961, 351074, 447922, 6494869, 12989738

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 -12989737
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 12989738 can be divided by 16 positive divisors. The sum of these divisors (counting 12989738) is 1, the average is 0.0625.

Base conversion 12989738

Base System Value
2 Binary 110001100011010100101010
3 Ternary 220102221120102
4 Quaternary 301203110222
5 Quinary 11311132423
6 Senary 1142225402
8 Octal 61432452
10 Decimal 12989738
12 Duodecimal 4425262
16 Hexadecimal c6352a
20 Vigesimal 413e6i
36 Base36 7qey2

Cryptographic Hash Functions

md5 444d21f2c8be566f97441c9dfddb42ee
sha1 555f6e689eb7111e63f5859846c48717a262a01c
sha256 3c0346a712867eab9efccd8d78bf66ad9e5158352a98ce2f4a639e77d92e32c8
sha512 f0f07e077f5b491c11626e84d8e9b75260e9f43daf032b022793bb4870f40256779a97cd57a363f01c879e529cecdaeb5b36827113cd87ee0ddbc15cfedc3fe0
ripemd-160 cf787a0e48280dfa4059ffd1fd24887717177fc6

12989738 as geometric shapes

Circle

Radius = n
Diameter 25979476
Circumference 81616930.945712
Area 5.3009127467445E+14

Sphere

Radius = n
Volume 9.1809956988095E+21
Surface area 2.1203650986978E+15
Circumference 81616930.945712

Square

Length = n
Perimeter 51958952
Area 168733293308644
Diagonal 18370263.651273

Cube

Length = n
Surface area 1012399759851864
Volume 2.1918012719564E+21
Space diagonal 22498886.193008

Equilateral Triangle

Length = n
Perimeter 38969214
Area 73063659234748
Altitude 11249443.096504

Triangular Pyramid

Length = n
Surface area 73063659234748
Volume 2.5830625706895E+20
Height 6123421.2170911