12711231 (number)

12711231 is an odd 8-digits composite number following 12711230 and preceding 12711232. In scientific notation, it is written as 1.2711231 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 7822224 positive integers (up to 12711231) that are relatively prime to 12711231.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2711231 × 10^7
Engineering notation 1.2711231 × 10^6

Prime Factorization of 12711231

Prime Factorization 9 × 13 × 108643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12711231
Product of the distinct prime numbers

The prime factorization of 12711231 is 9 × 13 × 108643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12711231)

Multiplication

n×y
n×2 25422462
n×3 38133693
n×4 50844924
n×5 63556155

Division

n÷y
n÷2 6355615.5
n÷3 4237077
n÷3 3177807.75
n÷5 2542246.2

Exponentiation

ny
n2 161575393535361
n3 2.0538221511439E+21
n4 2.6106607796107E+28
n5 3.3184712232271E+35

Nth Root

y√n
2√n 3565.2813353226
3√n 233.37940972155
4√n 59.709976849122
5√n 26.35345268967

Divisors of 12711231

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12711230
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12711231 can be divided by 8 positive divisors. The sum of these divisors (counting 12711231) is 1, the average is 0.125.

Base conversion 12711231

Base System Value
2 Binary 110000011111010100111111
3 Ternary 212220210112100
4 Quaternary 300133110333
5 Quinary 11223224411
6 Senary 1132240143
8 Octal 60372477
10 Decimal 12711231
12 Duodecimal 4310053
16 Hexadecimal c1f53f
20 Vigesimal 3j8i1b
36 Base36 7kg1r

Cryptographic Hash Functions

md5 36fd14d27fd2182b07cce85ef124d1aa
sha1 b75286563822be94784d0bbfd3a90282e078fed1
sha256 2277e2aaab25522f94b52fb74250f89f1600235ac1a3aa3ce3f2f7f158fa87e4
sha512 f6b85470abbd15fec95075b42f70bc04baf31407b94ce0e2f4128a19cbec372a541df3ac51e98abfd2ce5182405beccb9928e349e90fde6d81eac267a493f94b
ripemd-160 87c0bda9111fa4c19d4cf6853fb1c6aebc5f4511

12711231 as geometric shapes

Circle

Radius = n
Diameter 25422462
Circumference 79867019.855366
Area 5.0760406933157E+14

Sphere

Radius = n
Volume 8.6030301090848E+21
Surface area 2.0304162773263E+15
Circumference 79867019.855366

Square

Length = n
Perimeter 50844924
Area 161575393535361
Diagonal 17976395.274657

Cube

Length = n
Surface area 969452361212166
Volume 2.0538221511439E+21
Space diagonal 22016497.918745

Equilateral Triangle

Length = n
Perimeter 38133693
Area 69964197714045
Altitude 11008248.959372

Triangular Pyramid

Length = n
Surface area 69964197714045
Volume 2.420452617375E+20
Height 5992131.7582191