389942409, three hundred eighty-nine million nine hundred forty-two thousand four hundred nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

389942409 has 8 divisors, whose sum is 393700680
The reverse of 389942409 is 904249983
Previous prime number is 421

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	three hundred eighty-nine million nine hundred forty-two thousand four hundred nine

Notation

Scientific notation	3.89942409 × 10^8
Engineering notation	3.89942409 × 10^6

Prime Factorization of 389942409

Prime Factorization 141 × 421 × 6569

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	389942409	Product of the distinct prime numbers

The prime factorization of 389942409 is 141 × 421 × 6569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 1, 7, 569, 79, 8307, 3111, 83939, 96721, 897897, 767083, 7659941, 7108403, 56110322, 3548009, 216773368, 714424999, 5291229475, 9388702994

Basic calculations (n = 389942409)

Multiplication

n×y

n×2	779884818
n×3	1169827227
n×4	1559769636
n×5	1949712045

Division

n÷y

n÷2	194971204.5
n÷3	129980803
n÷3	97485602.25
n÷5	77988481.8

Exponentiation

n^y

n²	152055082336723281
n³	5.9292725107075E+25
n⁴	2.3120748064428E+34
n⁵	9.015760198125E+42

Nth Root

^y√n

²√n	19746.959487476
³√n	730.57839254921
⁴√n	140.52387515108
⁵√n	52.263692994439

Divisors of 389942409

1, 141, 421, 6569, 59361, 926229, 2765549, 389942409

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	-389942408	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 389942409 can be divided by 8 positive divisors. The sum of these divisors (counting 389942409) is 1, the average is 0.125.

Base conversion 389942409

Base	System	Value
2	Binary	10111001111100000110010001001
3	Ternary	1000011202010102110
4	Quaternary	113033200302021
5	Quinary	1244311124114
6	Senary	102405452533
8	Octal	2717406211
10	Decimal	389942409
12	Duodecimal	aa711149
16	Hexadecimal	173e0c89
20	Vigesimal	61h2g09
36	Base36	6g5thl

Cryptographic Hash Functions

md5	b5d10d48389d87d79cb087fab95362ef
sha1	fe5af1ab55a5ead837ca9f9b3df55fa4ea5c80e7
sha256	6353596546d5572f3b99bcafde5a6c5761ebfa56e2ebc161fc794733463df5ed
sha512	1f8fadd1acf9d1da147944d9c594d3f4ebc8fa2cdab578f4191075173bc8326ea9cec199c8bb7f5094ced148f603499f3879a927f01e3e81d1d8f132c83be131
ripemd-160	e6fd6d687779a113bb186cfc9314cba78b11d4a7

389942409 as geometric shapes

Circle

Radius = n

Diameter	779884818
Circumference	2450080414.875
Area	4.7769512961004E+17

Sphere

Radius = n

Volume	2.4836478614361E+26
Surface area	1.9107805184402E+18
Circumference	2450080414.875

Square

Length = n

Perimeter	1559769636
Area	152055082336723281
Diagonal	551461843.35224

Cube

Length = n

Surface area	912330494020339686
Volume	5.9292725107075E+25
Space diagonal	675400064.4138

Equilateral Triangle

Length = n

Perimeter	1169827227
Area	6.5841782039068E+16
Altitude	337700032.2069

Triangular Pyramid

Length = n

Surface area	6.5841782039068E+16
Volume	6.9877146663738E+24
Height	183820614.45075