389699209 (number)

389699209 is an odd 9-digits composite number following 389699208 and preceding 389699210. In scientific notation, it is written as 3.89699209 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 387763200 positive integers (up to 389699209) that are relatively prime to 389699209.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred ninety-nine thousand two hundred nine

Notation

Scientific notation 3.89699209 × 10^8
Engineering notation 3.89699209 × 10^6

Prime Factorization of 389699209

Prime Factorization 769 × 331 × 1531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389699209
Product of the distinct prime numbers

The prime factorization of 389699209 is 769 × 331 × 1531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 100, 19, 264, 840, 1141, 8095, 20029, 59802, 678170, 243328, 571156, 8736951, 74719908, 60433917, 99805691, 719424153, 7933873995, 6376440494

Basic calculations (n = 389699209)

Multiplication

n×y
n×2 779398418
n×3 1169097627
n×4 1558796836
n×5 1948496045

Division

n÷y
n÷2 194849604.5
n÷3 129899736.33333
n÷3 97424802.25
n÷5 77939841.8

Exponentiation

ny
n2 151865473495225681
n3 5.91818548955E+25
n4 2.3063122039929E+34
n5 8.9876804160308E+42

Nth Root

y√n
2√n 19740.800616996
3√n 730.42647813683
4√n 140.50195947743
5√n 52.257172184206

Divisors of 389699209

1, 331, 769, 1531, 254539, 506761, 1177339, 389699209

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389699208
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389699209 can be divided by 8 positive divisors. The sum of these divisors (counting 389699209) is 1, the average is 0.125.

Base conversion 389699209

Base System Value
2 Binary 10111001110100101011010001001
3 Ternary 1000011021202211001
4 Quaternary 113032211122021
5 Quinary 1244230333314
6 Senary 102400335001
8 Octal 2716453211
10 Decimal 389699209
12 Duodecimal aa614461
16 Hexadecimal 173a5689
20 Vigesimal 61fc809
36 Base36 6g0lu1

Cryptographic Hash Functions

md5 5e3db245df923a06821c85b920ff8f03
sha1 072440cadec4341a3bc932fe7e1b02cdee1dd607
sha256 5a4e24a56d12d86a8db7cc65e078d641f2d37424870886214761e60858f591a5
sha512 f3231c89475b6ee5c0a99ed2f0049750e571dc09d50458ca2db7b1f742b1f1dd3a086aafb8428aab741d6d412b1ae967494e7f26d6c7f86a10ed9e323bee6355
ripemd-160 066ec76a7b7547f27103a8e492042621d8ae5671

389699209 as geometric shapes

Circle

Radius = n
Diameter 779398418
Circumference 2448552344.2083
Area 4.7709945586654E+17

Sphere

Radius = n
Volume 2.4790037408736E+26
Surface area 1.9083978234661E+18
Circumference 2448552344.2083

Square

Length = n
Perimeter 1558796836
Area 151865473495225681
Diagonal 551117906.61387

Cube

Length = n
Surface area 911192840971354086
Volume 5.91818548955E+25
Space diagonal 674978829.6574

Equilateral Triangle

Length = n
Perimeter 1169097627
Area 6.5759679002309E+16
Altitude 337489414.8287

Triangular Pyramid

Length = n
Surface area 6.5759679002309E+16
Volume 6.9746484866344E+24
Height 183705968.87129