1685965149 (number)

1685965149 is an odd 10-digits composite number following 1685965148 and preceding 1685965150. In scientific notation, it is written as 1.685965149 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 994705920 positive integers (up to 1685965149) that are relatively prime to 1685965149.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-five million nine hundred sixty-five thousand one hundred forty-nine

Notation

Scientific notation 1.685965149 × 10^9
Engineering notation 1.685965149 × 10^9

Prime Factorization of 1685965149

Prime Factorization 9 × 11 × 73 × 79 × 2953

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1685965149
Product of the distinct prime numbers

The prime factorization of 1685965149 is 9 × 11 × 73 × 79 × 2953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1685965149)

Multiplication

n×y
n×2 3371930298
n×3 5057895447
n×4 6743860596
n×5 8429825745

Division

n÷y
n÷2 842982574.5
n÷3 561988383
n÷3 421491287.25
n÷5 337193029.8

Exponentiation

ny
n2 2842478483642592201
n3 4.7923196602038E+27
n4 8.0796839299711E+36
n5 1.3622065520867E+46

Nth Root

y√n
2√n 41060.505951583
3√n 1190.18972777
4√n 202.63392102899
5√n 70.043803112836

Divisors of 1685965149

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 -1685965148
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 1685965149 can be divided by 32 positive divisors. The sum of these divisors (counting 1685965149) is 1, the average is 0.03125.

Base conversion 1685965149

Base System Value
2 Binary 1100100011111011100100101011101
3 Ternary 11100111102220101200
4 Quaternary 1210133130211131
5 Quinary 11423101341044
6 Senary 435144030113
8 Octal 14437344535
10 Decimal 1685965149
12 Duodecimal 3b0762339
16 Hexadecimal 647dc95d
20 Vigesimal 166h5ch9
36 Base36 rvs319

Cryptographic Hash Functions

md5 0c6d607415687353dc8982f8a8208148
sha1 886746a9c8a78bcc5f30baab2065d1454ced375d
sha256 6f51ed5a1bf8d0400ca4b850eec9fd295a8def215a9771e7e5eee7ed71338cae
sha512 4317ff60020cea97ac2a52f9f4cf5756cb6af1230c32d87284dec1f30be0375bd083edbdf828a95b4897d42716420057b37f840b28cb1f6d92b9075be29964b6
ripemd-160 5d345a9e4aa9f1b9286b3a17f49ae478804cb9de

1685965149 as geometric shapes

Circle

Radius = n
Diameter 3371930298
Circumference 10593231452.614
Area 8.9299095221986E+18

Sphere

Radius = n
Volume 2.0074021650867E+28
Surface area 3.5719638088794E+19
Circumference 10593231452.614

Square

Length = n
Perimeter 6743860596
Area 2842478483642592201
Diagonal 2384314779.4042

Cube

Length = n
Surface area 1.7054870901856E+19
Volume 4.7923196602038E+27
Space diagonal 2920177297.8584

Equilateral Triangle

Length = n
Perimeter 5057895447
Area 1.2308292882726E+18
Altitude 1460088648.9292

Triangular Pyramid

Length = n
Surface area 1.2308292882726E+18
Volume 5.6478028822395E+26
Height 794771593.13473