12977238 (number)

12977238 is an even 8-digits composite number following 12977237 and preceding 12977239. In scientific notation, it is written as 1.2977238 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4155200 positive integers (up to 12977238) that are relatively prime to 12977238.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-seven thousand two hundred thirty-eight

Notation

Scientific notation 1.2977238 × 10^7
Engineering notation 1.2977238 × 10^6

Prime Factorization of 12977238

Prime Factorization 2 × 3 × 41 × 71 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12977238
Product of the distinct prime numbers

The prime factorization of 12977238 is 2 × 3 × 41 × 71 × 743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12977238)

Multiplication

n×y
n×2 25954476
n×3 38931714
n×4 51908952
n×5 64886190

Division

n÷y
n÷2 6488619
n÷3 4325746
n÷3 3244309.5
n÷5 2595447.6

Exponentiation

ny
n2 168408706108644
n3 2.1854798604439E+21
n4 2.8361492293188E+28
n5 3.6805383552386E+35

Nth Root

y√n
2√n 3602.3933710798
3√n 234.99615506007
4√n 60.019941445155
5√n 26.46284017967

Divisors of 12977238

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 -12977237
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 12977238 can be divided by 32 positive divisors. The sum of these divisors (counting 12977238) is 1, the average is 0.03125.

Base conversion 12977238

Base System Value
2 Binary 110001100000010001010110
3 Ternary 220102022102110
4 Quaternary 301200101112
5 Quinary 11310232423
6 Senary 1142051450
8 Octal 61402126
10 Decimal 12977238
12 Duodecimal 4419b86
16 Hexadecimal c60456
20 Vigesimal 41231i
36 Base36 7q5au

Cryptographic Hash Functions

md5 a27bed803c9aedfe1e652d8eeae88668
sha1 65a8f8cdb3daf734beb810fe74b438978838a1fd
sha256 d1c70b0263098abb53abb98458c2c01bab28dd55be9bfde8dfb4b533e0a3afdf
sha512 96b6e9855d3a83ca4aaccc538a91fead49091a9c5f3f4cadef1d0a7d8649a5fd6c000d3769a9c00030dbc379ba8b27ff13e7f4b36f0f7c907fd19f8cce5aa227
ripemd-160 16f5739cafb0b4c2617e8a25316e672a2688f245

12977238 as geometric shapes

Circle

Radius = n
Diameter 25954476
Circumference 81538391.129373
Area 5.2907155391148E+14

Sphere

Radius = n
Volume 9.1545166321854E+21
Surface area 2.1162862156459E+15
Circumference 81538391.129373

Square

Length = n
Perimeter 51908952
Area 168408706108644
Diagonal 18352585.981743

Cube

Length = n
Surface area 1010452236651864
Volume 2.1854798604439E+21
Space diagonal 22477235.557914

Equilateral Triangle

Length = n
Perimeter 38931714
Area 72923108854277
Altitude 11238617.778957

Triangular Pyramid

Length = n
Surface area 72923108854277
Volume 2.5756127157776E+20
Height 6117528.6605812