1685742009 (number)

1685742009 is an odd 10-digits composite number following 1685742008 and preceding 1685742010. In scientific notation, it is written as 1.685742009 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 945105408 positive integers (up to 1685742009) that are relatively prime to 1685742009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.685742009 × 10^9
Engineering notation 1.685742009 × 10^9

Prime Factorization of 1685742009

Prime Factorization 3 × 7 × 53 × 1514593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1685742009
Product of the distinct prime numbers

The prime factorization of 1685742009 is 3 × 7 × 53 × 1514593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 97, 100, 370, 94, 163, 7090, 78916, 89211, 178399, 934733, 7011690, 8947080, 68647914, 35785529, 596963413, 699828697, 140451572, 203125661

Basic calculations (n = 1685742009)

Multiplication

n×y
n×2 3371484018
n×3 5057226027
n×4 6742968036
n×5 8428710045

Division

n÷y
n÷2 842871004.5
n÷3 561914003
n÷3 421435502.25
n÷5 337148401.8

Exponentiation

ny
n2 2841726120907356081
n3 4.7904171000861E+27
n4 8.0754073462472E+36
n5 1.3613053403356E+46

Nth Root

y√n
2√n 41057.788652094
3√n 1190.1372176586
4√n 202.62721597084
5√n 70.041948934327

Divisors of 1685742009

1, 3, 7, 21, 53, 159, 371, 1113, 1514593, 4543779, 10602151, 31806453, 80273429, 240820287, 561914003, 1685742009

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 -1685742008
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 1685742009 can be divided by 16 positive divisors. The sum of these divisors (counting 1685742009) is 1, the average is 0.0625.

Base conversion 1685742009

Base System Value
2 Binary 1100100011110100110000110111001
3 Ternary 11100111000120022020
4 Quaternary 1210132212012321
5 Quinary 11423022221014
6 Senary 435135145053
8 Octal 14436460671
10 Decimal 1685742009
12 Duodecimal 3b0675189
16 Hexadecimal 647a61b9
20 Vigesimal 166fhf09
36 Base36 rvnaux

Cryptographic Hash Functions

md5 366309b4976bee7397ef862b175d138d
sha1 6621552046d87063b7c00b1f10c9c7eedd806741
sha256 841130956aaf27bf5a2159b4d8280fc38e9eb39675327683b25dd5ea545f0657
sha512 762e1d158667a5643915f9e0741b5f88cbf4efea4fc7506c2952ce37cc8c9d1494b7a7ea646a425a76d02fcd14453ab896e6a4284b402dcb88d70ea86c0ce2b2
ripemd-160 0a6bf5b28246fbacca6e6dec1b99681aa307e0c5

1685742009 as geometric shapes

Circle

Radius = n
Diameter 3371484018
Circumference 10591829422.644
Area 8.9275459049568E+18

Sphere

Radius = n
Volume 2.0066052225682E+28
Surface area 3.5710183619827E+19
Circumference 10591829422.644

Square

Length = n
Perimeter 6742968036
Area 2841726120907356081
Diagonal 2383999211.7899

Cube

Length = n
Surface area 1.7050356725444E+19
Volume 4.7904171000861E+27
Space diagonal 2919790808.0412

Equilateral Triangle

Length = n
Perimeter 5057226027
Area 1.2305035056518E+18
Altitude 1459895404.0206

Triangular Pyramid

Length = n
Surface area 1.2305035056518E+18
Volume 5.6455606936382E+26
Height 794666403.92996