12831709 (number)

12831709 is an odd 8-digits composite number following 12831708 and preceding 12831710. In scientific notation, it is written as 1.2831709 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 11637600 positive integers (up to 12831709) that are relatively prime to 12831709.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2831709 × 10^7
Engineering notation 1.2831709 × 10^6

Prime Factorization of 12831709

Prime Factorization 11 × 521 × 2239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12831709
Product of the distinct prime numbers

The prime factorization of 12831709 is 11 × 521 × 2239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 67, 84, 589, 777, 916, 3897, 7580, 83389, 978481, 224365, 3390024, 3799679, 94969818, 90338773, 400684772, 10371526, 6288601921, 2677757417

Basic calculations (n = 12831709)

Multiplication

n×y
n×2 25663418
n×3 38495127
n×4 51326836
n×5 64158545

Division

n÷y
n÷2 6415854.5
n÷3 4277236.3333333
n÷3 3207927.25
n÷5 2566341.8

Exponentiation

ny
n2 164652755860681
n3 2.1127762492523E+21
n4 2.7110530012517E+28
n5 3.4787443195638E+35

Nth Root

y√n
2√n 3582.137490382
3√n 234.11442160193
4√n 59.85096064711
5√n 26.403220364854

Divisors of 12831709

1, 11, 521, 2239, 5731, 24629, 1166519, 12831709

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 -12831708
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 12831709 can be divided by 8 positive divisors. The sum of these divisors (counting 12831709) is 1, the average is 0.125.

Base conversion 12831709

Base System Value
2 Binary 110000111100101111011101
3 Ternary 220010220210111
4 Quaternary 300330233131
5 Quinary 11241103314
6 Senary 1135010021
8 Octal 60745735
10 Decimal 12831709
12 Duodecimal 4369911
16 Hexadecimal c3cbdd
20 Vigesimal 403j59
36 Base36 7n10d

Cryptographic Hash Functions

md5 95e4e4514a7a6b44f03e529a554a2509
sha1 2eaa567a8294b4d8e007f24f0f91861acbaadc9a
sha256 3a89a6d02836d54ddb89ed2750f7bc4739855e6a73eeb624a437970417afd710
sha512 8d9cb298d16ecdfe43990669df4062ec42ae4a2ee97e19c2f8d86fc21aa27e31df8dc74ef8771ef3cadfb77805d6b3a7e2737994147d7ac227cf05f7df28436b
ripemd-160 50a434c6d26090698cfb667dfecdf29b5e3ea277

12831709 as geometric shapes

Circle

Radius = n
Diameter 25663418
Circumference 80624005.454804
Area 5.1727188820523E+14

Sphere

Radius = n
Volume 8.8499764577734E+21
Surface area 2.0690875528209E+15
Circumference 80624005.454804

Square

Length = n
Perimeter 51326836
Area 164652755860681
Diagonal 18146776.896225

Cube

Length = n
Surface area 987916535164086
Volume 2.1127762492523E+21
Space diagonal 22225171.935939

Equilateral Triangle

Length = n
Perimeter 38495127
Area 71296734689233
Altitude 11112585.967969

Triangular Pyramid

Length = n
Surface area 71296734689233
Volume 2.4899306882936E+20
Height 6048925.632075