12989295 (number)

12989295 is an odd 8-digits composite number following 12989294 and preceding 12989296. In scientific notation, it is written as 1.2989295 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 6297120 positive integers (up to 12989295) that are relatively prime to 12989295.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-nine thousand two hundred ninety-five

Notation

Scientific notation 1.2989295 × 10^7
Engineering notation 1.2989295 × 10^6

Prime Factorization of 12989295

Prime Factorization 3 × 9 × 11 × 5 × 8747

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12989295
Product of the distinct prime numbers

The prime factorization of 12989295 is 3 × 9 × 11 × 5 × 8747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12989295)

Multiplication

n×y
n×2 25978590
n×3 38967885
n×4 51957180
n×5 64946475

Division

n÷y
n÷2 6494647.5
n÷3 4329765
n÷3 3247323.75
n÷5 2597859

Exponentiation

ny
n2 168721784597025
n3 2.1915770330572E+21
n4 2.8467040597605E+28
n5 3.6976678809927E+35

Nth Root

y√n
2√n 3604.0664533274
3√n 235.06890992561
4√n 60.033877546993
5√n 26.467755616301

Divisors of 12989295

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 -12989294
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 12989295 can be divided by 32 positive divisors. The sum of these divisors (counting 12989295) is 1, the average is 0.03125.

Base conversion 12989295

Base System Value
2 Binary 110001100011001101101111
3 Ternary 220102220222000
4 Quaternary 301203031233
5 Quinary 11311124140
6 Senary 1142223343
8 Octal 61431557
10 Decimal 12989295
12 Duodecimal 4424b53
16 Hexadecimal c6336f
20 Vigesimal 413d4f
36 Base36 7qelr

Cryptographic Hash Functions

md5 97e1ddf84583af3c1debc9dd062319e8
sha1 531ba230567a845c5eee766d9927ba8c3da58ebc
sha256 581291bb0f10fac2c7661ef8d8b34504fff2ed81b13358ac3b76d87c3e3c6750
sha512 e40aef22d140fc78aac1b42340231bec0e6fec47bb07671a3b3d3596181ca246db610b00c194bfe53cd206c832bf4838cfd3db038b8e0c403a5b8951fd529290
ripemd-160 d345478798698c874ab84a194fbc4062063022be

12989295 as geometric shapes

Circle

Radius = n
Diameter 25978590
Circumference 81614147.494621
Area 5.3005511899057E+14

Sphere

Radius = n
Volume 9.1800564091049E+21
Surface area 2.1202204759623E+15
Circumference 81614147.494621

Square

Length = n
Perimeter 51957180
Area 168721784597025
Diagonal 18369637.154665

Cube

Length = n
Surface area 1012330707582150
Volume 2.1915770330572E+21
Space diagonal 22498118.8945

Equilateral Triangle

Length = n
Perimeter 38967885
Area 73058675816435
Altitude 11249059.44725

Triangular Pyramid

Length = n
Surface area 73058675816435
Volume 2.5827983026124E+20
Height 6123212.3848883