1689908900 (number)

1689908900 is an even 10-digits composite number following 1689908899 and preceding 1689908901. In scientific notation, it is written as 1.689908900 × 10^9. The sum of its digits is 50. It has a total of 6 prime factors and 36 positive divisors. There are 646572960 positive integers (up to 1689908900) that are relatively prime to 1689908900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.689908900 × 10^9
Engineering notation 1.689908900 × 10^9

Prime Factorization of 1689908900

Prime Factorization 2 × 2 × 5 × 5 × 23 × 734743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 168990890
Product of the distinct prime numbers

The prime factorization of 1689908900 is 2 × 2 × 5 × 5 × 23 × 734743. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1689908900)

Multiplication

n×y
n×2 3379817800
n×3 5069726700
n×4 6759635600
n×5 8449544500

Division

n÷y
n÷2 844954450
n÷3 563302966.66667
n÷3 422477225
n÷5 337981780

Exponentiation

ny
n2 2855792090299210000
n3 4.8260284699462E+27
n4 8.1555484630155E+36
n5 1.3782133932031E+46

Nth Root

y√n
2√n 41108.501553815
3√n 1191.1170219104
4√n 202.75231577917
5√n 70.07654130044

Divisors of 1689908900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1689908899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689908900 can be divided by 36 positive divisors. The sum of these divisors (counting 1689908900) is 1, the average is 0.027777777777778.

Base conversion 1689908900

Base System Value
2 Binary 1100100101110011111011010100100
3 Ternary 11100202212021012112
4 Quaternary 1210232133122210
5 Quinary 11430104041100
6 Senary 435404340152
8 Octal 14456373244
10 Decimal 1689908900
12 Duodecimal 3b1b44658
16 Hexadecimal 64b9f6a4
20 Vigesimal 1681ic50
36 Base36 ry4m1w

Cryptographic Hash Functions

md5 b9f4df603428d6f5dbc8880cf047c4ad
sha1 c8af8557fb4c55347253589a6d2d3c34ed3d6954
sha256 a6f805b7078b17166911a71ddcfb2bcd1ed71f40e0c36d9a16e28c6d57a8c2b0
sha512 7748f4c0b9f407f9453437b08ab9fc7a08a787b5f3b313dd6503cede97197cd4aff387c36ee40a27b4c93d2e278bacbe55594b940eaa88cbd240fd62e5094ccb
ripemd-160 4e66ce2ffa4abc6b03aec63789a6606470f93abb

1689908900 as geometric shapes

Circle

Radius = n
Diameter 3379817800
Circumference 10618010770.952
Area 8.9717354510638E+18

Sphere

Radius = n
Volume 2.0215220782931E+28
Surface area 3.5886941804255E+19
Circumference 10618010770.952

Square

Length = n
Perimeter 6759635600
Area 2855792090299210000
Diagonal 2389892085.555

Cube

Length = n
Surface area 1.7134752541795E+19
Volume 4.8260284699462E+27
Space diagonal 2927008074.9628

Equilateral Triangle

Length = n
Perimeter 5069726700
Area 1.2365942490629E+18
Altitude 1463504037.4814

Triangular Pyramid

Length = n
Surface area 1.2365942490629E+18
Volume 5.6875290954972E+26
Height 796630695.185