1689905220 (number)

1689905220 is an even 10-digits composite number following 1689905219 and preceding 1689905221. In scientific notation, it is written as 1.689905220 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 408355200 positive integers (up to 1689905220) that are relatively prime to 1689905220.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.689905220 × 10^9
Engineering notation 1.689905220 × 10^9

Prime Factorization of 1689905220

Prime Factorization 2 × 2 × 3 × 23 × 5 × 19 × 64451

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 844952610
Product of the distinct prime numbers

The prime factorization of 1689905220 is 2 × 2 × 3 × 23 × 5 × 19 × 64451. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1689905220)

Multiplication

n×y
n×2 3379810440
n×3 5069715660
n×4 6759620880
n×5 8449526100

Division

n÷y
n÷2 844952610
n÷3 563301740
n÷3 422476305
n÷5 337981044

Exponentiation

ny
n2 2855779652583248400
n3 4.8259969420702E+27
n4 8.1554774241085E+36
n5 1.3781983870593E+46

Nth Root

y√n
2√n 41108.456794193
3√n 1191.1161573048
4√n 202.75220539908
5√n 70.076510780228

Divisors of 1689905220

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 -1689905219
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 1689905220 can be divided by 96 positive divisors. The sum of these divisors (counting 1689905220) is 1, the average is 0.010416666666667.

Base conversion 1689905220

Base System Value
2 Binary 1100100101110011110100001000100
3 Ternary 11100202212002011020
4 Quaternary 1210232132201010
5 Quinary 11430103431340
6 Senary 435404311140
8 Octal 14456364104
10 Decimal 1689905220
12 Duodecimal 3b1b424b0
16 Hexadecimal 64b9e844
20 Vigesimal 1681i310
36 Base36 ry4j7o

Cryptographic Hash Functions

md5 2f02f2d1a930fa9fd3da333bf47b5ac9
sha1 bc7ac2fc869610dc44287bd5376d9a4670d3dc9a
sha256 754aa4fdc60ca03dd4af10cfd4d1d49a8e1265a797c3b1a01c781cb3f064655d
sha512 a368a4a7bc9962b2de4264d36f42ee8532f7f3a447a3090e82498d21710b5ba75b95493dfd735954e01f19a50121e8e9294364056bdddc034b694152e0aa8be0
ripemd-160 2324ebda6043e84ac69724aa5372b3f9c552a99b

1689905220 as geometric shapes

Circle

Radius = n
Diameter 3379810440
Circumference 10617987648.83
Area 8.9716963768267E+18

Sphere

Radius = n
Volume 2.0215088719273E+28
Surface area 3.5886785507307E+19
Circumference 10617987648.83

Square

Length = n
Perimeter 6759620880
Area 2855779652583248400
Diagonal 2389886881.2491

Cube

Length = n
Surface area 1.7134677915499E+19
Volume 4.8259969420702E+27
Space diagonal 2927001701.0159

Equilateral Triangle

Length = n
Perimeter 5069715660
Area 1.2365888633739E+18
Altitude 1463500850.5079

Triangular Pyramid

Length = n
Surface area 1.2365888633739E+18
Volume 5.687491939539E+26
Height 796628960.41636