1689643460 (number)

1689643460 is an even 10-digits composite number following 1689643459 and preceding 1689643461. In scientific notation, it is written as 1.689643460 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 675857376 positive integers (up to 1689643460) that are relatively prime to 1689643460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.689643460 × 10^9
Engineering notation 1.689643460 × 10^9

Prime Factorization of 1689643460

Prime Factorization 2 × 2 × 5 × 84482173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 844821730
Product of the distinct prime numbers

The prime factorization of 1689643460 is 2 × 2 × 5 × 84482173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 17, 62, 451, 598, 2639, 6947, 76060, 14392, 161922, 40710, 2485317, 5986438, 49007458, 75207130, 863807085, 824463960, 968035020, 2737205475

Basic calculations (n = 1689643460)

Multiplication

n×y
n×2 3379286920
n×3 5068930380
n×4 6758573840
n×5 8448217300

Division

n÷y
n÷2 844821730
n÷3 563214486.66667
n÷3 422410865
n÷5 337928692

Exponentiation

ny
n2 2854895021920771600
n3 4.823754702775E+27
n4 8.150425586188E+36
n5 1.3771313287919E+46

Nth Root

y√n
2√n 41105.272897768
3√n 1191.0546543161
4√n 202.74435355336
5√n 70.074339727808

Divisors of 1689643460

1, 2, 4, 5, 10, 20, 84482173, 168964346, 337928692, 422410865, 844821730, 1689643460

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1689643459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689643460 can be divided by 12 positive divisors. The sum of these divisors (counting 1689643460) is 1, the average is 0.083333333333333.

Base conversion 1689643460

Base System Value
2 Binary 1100100101101011110100111000100
3 Ternary 11100202100210002102
4 Quaternary 1210231132213010
5 Quinary 11430022042320
6 Senary 435354531232
8 Octal 14455364704
10 Decimal 1689643460
12 Duodecimal 3b1a36b18
16 Hexadecimal 64b5e9c4
20 Vigesimal 168058d0
36 Base36 rxyx8k

Cryptographic Hash Functions

md5 19497c29940b81ea81315f93915a3914
sha1 31224fdf9771e15e98df0de8a70679c89b57b201
sha256 4ad5184c42be83218903dd225b884dae491300472fe3295b40691f44ba5c4f0d
sha512 52b672822106b9706061d9bbbd10a596b9483d0b36ca143de455a319fd53ac131dfaff101fb95c93128ae361a3832c9b03ea45f8b6769c7d203fc3ea4faf4af8
ripemd-160 b4ee57ca1ae35fa6ddb50391bb24069b4ede792e

1689643460 as geometric shapes

Circle

Radius = n
Diameter 3379286920
Circumference 10616342962.244
Area 8.9689172276364E+18

Sphere

Radius = n
Volume 2.0205696449276E+28
Surface area 3.5875668910545E+19
Circumference 10616342962.244

Square

Length = n
Perimeter 6758573840
Area 2854895021920771600
Diagonal 2389516696.707

Cube

Length = n
Surface area 1.7129370131525E+19
Volume 4.823754702775E+27
Space diagonal 2926548319.3965

Equilateral Triangle

Length = n
Perimeter 5068930380
Area 1.2362058070606E+18
Altitude 1463274159.6982

Triangular Pyramid

Length = n
Surface area 1.2362058070606E+18
Volume 5.6848494351878E+26
Height 796505565.569