1689909728 (number)

1689909728 is an even 10-digits composite number following 1689909727 and preceding 1689909729. In scientific notation, it is written as 1.689909728 × 10^9. The sum of its digits is 59. It has a total of 9 prime factors and 96 positive divisors. There are 741920256 positive integers (up to 1689909728) that are relatively prime to 1689909728.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-nine million nine hundred nine thousand seven hundred twenty-eight

Notation

Scientific notation 1.689909728 × 10^9
Engineering notation 1.689909728 × 10^9

Prime Factorization of 1689909728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 13 × 239 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 105619358
Product of the distinct prime numbers

The prime factorization of 1689909728 is 2 × 2 × 2 × 2 × 2 × 23 × 13 × 239 × 739. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1689909728)

Multiplication

n×y
n×2 3379819456
n×3 5069729184
n×4 6759638912
n×5 8449548640

Division

n÷y
n÷2 844954864
n÷3 563303242.66667
n÷3 422477432
n÷5 337981945.6

Exponentiation

ny
n2 2855794888789033984
n3 4.8260355637373E+27
n4 8.1555644468336E+36
n5 1.3782167696035E+46

Nth Root

y√n
2√n 41108.511624723
3√n 1191.1172164464
4√n 202.75234061466
5√n 70.076548167481

Divisors of 1689909728

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1689909727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689909728 can be divided by 96 positive divisors. The sum of these divisors (counting 1689909728) is 1, the average is 0.010416666666667.

Base conversion 1689909728

Base System Value
2 Binary 1100100101110011111100111100000
3 Ternary 11100202212022100012
4 Quaternary 1210232133213200
5 Quinary 11430104102403
6 Senary 435404344052
8 Octal 14456374740
10 Decimal 1689909728
12 Duodecimal 3b1b45028
16 Hexadecimal 64b9f9e0
20 Vigesimal 1681ie68
36 Base36 ry4mow

Cryptographic Hash Functions

md5 36dd1cb2f4407d937a3bd5518d560b11
sha1 db37e85f6781816c5dab5bc7b3be0b975aebe7e9
sha256 b6d4d8008ab303e104bb840ae09a5f5cf168d2c1392347ee190c782e4fbf443b
sha512 29006e2b4c4fbda4717b93897ceea55842bfc8eb7604b0457b5af34ae5b8310029af076b7e7d084509a187b4c1740379f8b41d8bc49de9170ddfe3a2a4a2aa43
ripemd-160 bc1d70472a29d31ad4a7858c984fb1ef4150eda1

1689909728 as geometric shapes

Circle

Radius = n
Diameter 3379819456
Circumference 10618015973.429
Area 8.9717442427789E+18

Sphere

Radius = n
Volume 2.0215250497333E+28
Surface area 3.5886976971116E+19
Circumference 10618015973.429

Square

Length = n
Perimeter 6759638912
Area 2855794888789033984
Diagonal 2389893256.5238

Cube

Length = n
Surface area 1.7134769332734E+19
Volume 4.8260355637373E+27
Space diagonal 2927009509.1009

Equilateral Triangle

Length = n
Perimeter 5069729184
Area 1.2365954608445E+18
Altitude 1463504754.5505

Triangular Pyramid

Length = n
Surface area 1.2365954608445E+18
Volume 5.6875374556101E+26
Height 796631085.50794