12131405 (number)

12131405 is an odd 8-digits composite number following 12131404 and preceding 12131406. In scientific notation, it is written as 1.2131405 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 32 positive divisors. There are 7551360 positive integers (up to 12131405) that are relatively prime to 12131405.

Interesting facts

Basic properties

Name

Name twelve million one hundred thirty-one thousand four hundred five

Notation

Scientific notation 1.2131405 × 10^7
Engineering notation 1.2131405 × 10^6

Prime Factorization of 12131405

Prime Factorization 11 × 5 × 247 × 19 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12131405
Product of the distinct prime numbers

The prime factorization of 12131405 is 11 × 5 × 247 × 19 × 47. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 59, 29, 756, 806, 9064, 6012, 16911, 47682, 654652, 833976, 4793606, 9042141, 48992140, 77592031, 281190957, 919987722, 962396249, 8295199304

Basic calculations (n = 12131405)

Multiplication

n×y
n×2 24262810
n×3 36394215
n×4 48525620
n×5 60657025

Division

n÷y
n÷2 6065702.5
n÷3 4043801.6666667
n÷3 3032851.25
n÷5 2426281

Exponentiation

ny
n2 147170987274025
n3 1.785390850871E+21
n4 2.1659299495211E+28
n5 2.627577341927E+35

Nth Root

y√n
2√n 3483.0166522714
3√n 229.77548980457
4√n 59.017087798971
5√n 26.108517981969

Divisors of 12131405

1, 5, 11, 19, 47, 55, 95, 209, 235, 247, 517, 893, 1045, 1235, 2585, 2717, 4465, 4693, 9823, 11609, 13585, 23465, 49115, 51623, 58045, 127699, 220571, 258115, 638495, 1102855, 2426281, 12131405

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 -12131404
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 12131405 can be divided by 32 positive divisors. The sum of these divisors (counting 12131405) is 1, the average is 0.03125.

Base conversion 12131405

Base System Value
2 Binary 101110010001110001001101
3 Ternary 211211100011022
4 Quaternary 232101301031
5 Quinary 11101201110
6 Senary 1112003525
8 Octal 56216115
10 Decimal 12131405
12 Duodecimal 40905a5
16 Hexadecimal b91c4d
20 Vigesimal 3fg8a5
36 Base36 780nh

Cryptographic Hash Functions

md5 b2455e175cd0d6a42d00243bbd906803
sha1 7743f1fb35d1c52ee42f24deaa1509d544062db2
sha256 03d4bf7a0561cb13becb6d64c845faa2cc5b596f9305a8e5959b6bc99937d00b
sha512 b10572378f382bf2493f68d2bf4c31f21112852f9f047ed761cae3209b062ced107cd6025ac9bdc1fc526620e17aec7910171710c17fea5a2bbfcfa84aa5d22b
ripemd-160 07aede764a2b387e4aca65e9aa17fcf0e3c2d0b7

12131405 as geometric shapes

Circle

Radius = n
Diameter 24262810
Circumference 76223865.651445
Area 4.6235129244163E+14

Sphere

Radius = n
Volume 7.4786277078439E+21
Surface area 1.8494051697665E+15
Circumference 76223865.651445

Square

Length = n
Perimeter 48525620
Area 147170987274025
Diagonal 17156397.481641

Cube

Length = n
Surface area 883025923644150
Volume 1.785390850871E+21
Space diagonal 21012209.827195

Equilateral Triangle

Length = n
Perimeter 36394215
Area 63726906839671
Altitude 10506104.913598

Triangular Pyramid

Length = n
Surface area 63726906839671
Volume 2.1041032961989E+20
Height 5718799.1605469