1686989213 (number)

1686989213 is an odd 10-digits composite number following 1686989212 and preceding 1686989214. In scientific notation, it is written as 1.686989213 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 1334111040 positive integers (up to 1686989213) that are relatively prime to 1686989213.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-six million nine hundred eighty-nine thousand two hundred thirteen

Notation

Scientific notation 1.686989213 × 10^9
Engineering notation 1.686989213 × 10^9

Prime Factorization of 1686989213

Prime Factorization 13 × 7 × 3163 × 5861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1686989213
Product of the distinct prime numbers

The prime factorization of 1686989213 is 13 × 7 × 3163 × 5861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 62, 64, 216, 926, 1584, 1432, 52229, 11662, 628287, 921526, 8034547, 4378552, 86515947, 27294337, 22648762, 885365132, 7288744451, 4445123868

Basic calculations (n = 1686989213)

Multiplication

n×y
n×2 3373978426
n×3 5060967639
n×4 6747956852
n×5 8434946065

Division

n÷y
n÷2 843494606.5
n÷3 562329737.66667
n÷3 421747303.25
n÷5 337397842.6

Exponentiation

ny
n2 2845932604778359369
n3 4.8010576051861E+27
n4 8.0993323909405E+36
n5 1.3663486376018E+46

Nth Root

y√n
2√n 41072.974240977
3√n 1190.4306548067
4√n 202.6646842471
5√n 70.052310040286

Divisors of 1686989213

1, 7, 13, 91, 3163, 5861, 22141, 41027, 41119, 76193, 287833, 533351, 18538343, 129768401, 240998459, 1686989213

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 -1686989212
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 1686989213 can be divided by 16 positive divisors. The sum of these divisors (counting 1686989213) is 1, the average is 0.0625.

Base conversion 1686989213

Base System Value
2 Binary 1100100100011010110100110011101
3 Ternary 11100120100221010222
4 Quaternary 1210203112212131
5 Quinary 11423332123323
6 Senary 435222011125
8 Octal 14443264635
10 Decimal 1686989213
12 Duodecimal 3b0b76aa5
16 Hexadecimal 648d699d
20 Vigesimal 1673dd0d
36 Base36 rwe17h

Cryptographic Hash Functions

md5 0ed2c80cf5b52db5189f4916b145be5b
sha1 c4b3230c2340ddb23dce4df8c15f797ddcac30fb
sha256 a3785a9fbbe94ae293c26c842125a9d7feca6e6dbade6ce42bc3bd569f4f0cdd
sha512 a42a4e6056bc88812c0c7e63dd17008d547985ce91e7bc466ca2e02ca104e5b185021e67cfb20933e89314026cc3f2747f16f469285c249c794457a5a59a5d1e
ripemd-160 322cb9bc7253e6b38572789cf107209ddc112107

1686989213 as geometric shapes

Circle

Radius = n
Diameter 3373978426
Circumference 10599665836.492
Area 8.9407609637834E+18

Sphere

Radius = n
Volume 2.0110623069219E+28
Surface area 3.5763043855133E+19
Circumference 10599665836.492

Square

Length = n
Perimeter 6747956852
Area 2845932604778359369
Diagonal 2385763024.6017

Cube

Length = n
Surface area 1.707559562867E+19
Volume 4.8010576051861E+27
Space diagonal 2921951028.7366

Equilateral Triangle

Length = n
Perimeter 5060967639
Area 1.2323249665982E+18
Altitude 1460975514.3683

Triangular Pyramid

Length = n
Surface area 1.2323249665982E+18
Volume 5.6581006491572E+26
Height 795254341.5339