12831705 (number)

12831705 is an odd 8-digits composite number following 12831704 and preceding 12831706. In scientific notation, it is written as 1.2831705 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6696864 positive integers (up to 12831705) that are relatively prime to 12831705.

Interesting facts

Basic properties

Name

Name twelve million eight hundred thirty-one thousand seven hundred five

Notation

Scientific notation 1.2831705 × 10^7
Engineering notation 1.2831705 × 10^6

Prime Factorization of 12831705

Prime Factorization 5 × 9 × 47 × 6067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12831705
Product of the distinct prime numbers

The prime factorization of 12831705 is 5 × 9 × 47 × 6067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 6, 58, 38, 443, 5026, 4289, 28179, 17622, 933246, 852019, 1831513, 5325568, 66565252, 50070065, 466317161, 944971650, 3665213327, 6983253794

Basic calculations (n = 12831705)

Multiplication

n×y
n×2 25663410
n×3 38495115
n×4 51326820
n×5 64158525

Division

n÷y
n÷2 6415852.5
n÷3 4277235
n÷3 3207926.25
n÷5 2566341

Exponentiation

ny
n2 164652653207025
n3 2.1127742734198E+21
n4 2.7110496208113E+28
n5 3.4787388974612E+35

Nth Root

y√n
2√n 3582.1369320561
3√n 234.11439727527
4√n 59.850955982808
5√n 26.403218718731

Divisors of 12831705

1, 5, 9, 45, 47, 235, 423, 2115, 6067, 30335, 54603, 273015, 285149, 1425745, 2566341, 12831705

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 -12831704
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 12831705 can be divided by 16 positive divisors. The sum of these divisors (counting 12831705) is 1, the average is 0.0625.

Base conversion 12831705

Base System Value
2 Binary 110000111100101111011001
3 Ternary 220010220210100
4 Quaternary 300330233121
5 Quinary 11241103310
6 Senary 1135010013
8 Octal 60745731
10 Decimal 12831705
12 Duodecimal 4369909
16 Hexadecimal c3cbd9
20 Vigesimal 403j55
36 Base36 7n109

Cryptographic Hash Functions

md5 10a605e2e5dcddcc7303686c57d2de10
sha1 f08d276cc805aa5db586ff471f6e1fba447e4e97
sha256 b17e25b88677e25008f5928c083b1924891cd603b07cd8518cb0a594647c87dc
sha512 3b61c3eedab83151af3c0d13bc0fd670c6dd2156c8b8e5ee2f23a9e5e5a2bcbbe3e44770deb138d8af55db9bfbe6196da29d26d153e461af3af9fb0f63a606bc
ripemd-160 562baef4c2b2a1f245e8656da5eef11bf3c1b723

12831705 as geometric shapes

Circle

Radius = n
Diameter 25663410
Circumference 80623980.322063
Area 5.1727156570926E+14

Sphere

Radius = n
Volume 8.8499681814257E+21
Surface area 2.069086262837E+15
Circumference 80623980.322063

Square

Length = n
Perimeter 51326820
Area 164652653207025
Diagonal 18146771.239371

Cube

Length = n
Surface area 987915919242150
Volume 2.1127742734198E+21
Space diagonal 22225165.007736

Equilateral Triangle

Length = n
Perimeter 38495115
Area 71296690238896
Altitude 11112582.503868

Triangular Pyramid

Length = n
Surface area 71296690238896
Volume 2.4899283597528E+20
Height 6048923.7464569