389940985, three hundred eighty-nine million nine hundred forty thousand nine hundred eighty-five: 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

389940985 has 32 divisors, whose sum is 579439872
The reverse of 389940985 is 589049983
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1

Name

Name	three hundred eighty-nine million nine hundred forty thousand nine hundred eighty-five

Notation

Scientific notation	3.89940985 × 10^8
Engineering notation	3.89940985 × 10^6

Prime Factorization of 389940985

Prime Factorization 5 × 7 × 43 × 17 × 15241

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	389940985	Product of the distinct prime numbers

The prime factorization of 389940985 is 5 × 7 × 43 × 17 × 15241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 84, 76, 365, 731, 198, 7028, 21145, 48111, 908262, 769084, 2523344, 5628118, 97911872, 25410813, 809546170, 828321219, 42915629, 1822815212

Basic calculations (n = 389940985)

Multiplication

n×y

n×2	779881970
n×3	1169822955
n×4	1559763940
n×5	1949704925

Division

n÷y

n÷2	194970492.5
n÷3	129980328.33333
n÷3	97485246.25
n÷5	77988197

Exponentiation

n^y

n²	152053971782770225
n³	5.9292075530136E+25
n⁴	2.3120410334915E+34
n⁵	9.0155955796011E+42

Nth Root

^y√n

²√n	19746.923431259
³√n	730.57750323421
⁴√n	140.52374685888
⁵√n	52.263654822849

Divisors of 389940985

1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 3655, 5117, 15241, 25585, 76205, 106687, 259097, 533435, 655363, 1295485, 1813679, 3276815, 4587541, 9068395, 11141171, 22937705, 55705855, 77988197, 389940985

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-389940984	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389940985 can be divided by 32 positive divisors. The sum of these divisors (counting 389940985) is 1, the average is 0.03125.

Base conversion 389940985

Base	System	Value
2	Binary	10111001111100000011011111001
3	Ternary	1000011202001110201
4	Quaternary	113033200123321
5	Quinary	1244311102420
6	Senary	102405442201
8	Octal	2717403371
10	Decimal	389940985
12	Duodecimal	aa710361
16	Hexadecimal	173e06f9
20	Vigesimal	61h2c95
36	Base36	6g5se1

Cryptographic Hash Functions

md5	9a6e8e6734da712c005c5945a02a5a15
sha1	0d26444db81778ef5eee9cd43d72307c73172ae8
sha256	39becb354a82ead0183e5713b1ee3e1b21c0f1bfdc4bc029aade0703a9f921af
sha512	4bac811fc4a7413515f7298e430daf30de855a02663b2ebdf99c207717db616ba85fe8d7b3c2f15c64be8a49c9b6d0c33992f86bcb23d8f919dd7fed35983776
ripemd-160	d3bb254fdbd1656eac9680726300aa254fc9e0c2

389940985 as geometric shapes

Circle

Radius = n

Diameter	779881970
Circumference	2450071467.6191
Area	4.776916407019E+17

Sphere

Radius = n

Volume	2.4836206520209E+26
Surface area	1.9107665628076E+18
Circumference	2450071467.6191

Square

Length = n

Perimeter	1559763940
Area	152053971782770225
Diagonal	551459829.51212

Cube

Length = n

Surface area	912323830696621350
Volume	5.9292075530136E+25
Space diagonal	675397597.97345

Equilateral Triangle

Length = n

Perimeter	1169822955
Area	6.5841301155101E+16
Altitude	337698798.98673

Triangular Pyramid

Length = n

Surface area	6.5841301155101E+16
Volume	6.9876381129973E+24
Height	183819943.17071