12131718 (number)

12131718 is an even 8-digits composite number following 12131717 and preceding 12131719. In scientific notation, it is written as 1.2131718 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 3868040 positive integers (up to 12131718) that are relatively prime to 12131718.

Interesting facts

Basic properties

Name

Name twelve million one hundred thirty-one thousand seven hundred eighteen

Notation

Scientific notation 1.2131718 × 10^7
Engineering notation 1.2131718 × 10^6

Prime Factorization of 12131718

Prime Factorization 2 × 3 × 23 × 87911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12131718
Product of the distinct prime numbers

The prime factorization of 12131718 is 2 × 3 × 23 × 87911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 28, 11, 711, 907, 5821, 9393, 56565, 82349, 408932, 632594, 2096944, 9819881, 89863485, 76425439, 604000560, 444365074, 2606773571, 1843500542

Basic calculations (n = 12131718)

Multiplication

n×y
n×2 24263436
n×3 36395154
n×4 48526872
n×5 60658590

Division

n÷y
n÷2 6065859
n÷3 4043906
n÷3 3032929.5
n÷5 2426343.6

Exponentiation

ny
n2 147178581631524
n3 1.7855290479936E+21
n4 2.1661534891067E+28
n5 2.6279163274559E+35

Nth Root

y√n
2√n 3483.0615842962
3√n 229.77746591835
4√n 59.017468467363
5√n 26.108652704728

Divisors of 12131718

1, 2, 3, 6, 23, 46, 69, 138, 87911, 175822, 263733, 527466, 2021953, 4043906, 6065859, 12131718

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 -12131717
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 12131718 can be divided by 16 positive divisors. The sum of these divisors (counting 12131718) is 1, the average is 0.0625.

Base conversion 12131718

Base System Value
2 Binary 101110010001110110000110
3 Ternary 211211100120220
4 Quaternary 232101312012
5 Quinary 11101203333
6 Senary 1112005210
8 Octal 56216606
10 Decimal 12131718
12 Duodecimal 4090806
16 Hexadecimal b91d86
20 Vigesimal 3fg95i
36 Base36 780w6

Cryptographic Hash Functions

md5 e7e130be7d911517ff3c526f85bcd1eb
sha1 c06dc38d2cca79d7c7bc6b7b3c017f36f168f96a
sha256 5ccf080c1db68249014b8647fe5ac8bb46ba93ae8a70c453812293a2d21f52a4
sha512 283dc5e14db8e970300482c52e611ecbcc7cb0431fd2030ad0d5c749ba8787bc86a28c6d3b76dbca25bc8c27a6f126a066634b852d41b8e7a882cdfa3f55ef9c
ripemd-160 d89570dc1e3a13478bd8526c6cd117fd414e7543

12131718 as geometric shapes

Circle

Radius = n
Diameter 24263436
Circumference 76225832.288446
Area 4.6237515081936E+14

Sphere

Radius = n
Volume 7.4792065865973E+21
Surface area 1.8495006032774E+15
Circumference 76225832.288446

Square

Length = n
Perimeter 48526872
Area 147178581631524
Diagonal 17156840.130486

Cube

Length = n
Surface area 883071489789144
Volume 1.7855290479936E+21
Space diagonal 21012751.959098

Equilateral Triangle

Length = n
Perimeter 36395154
Area 63730195292931
Altitude 10506375.979549

Triangular Pyramid

Length = n
Surface area 63730195292931
Volume 2.1042661630698E+20
Height 5718946.7101619