389946642, three hundred eighty-nine million nine hundred forty-six thousand six hundred forty-two: 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

389946642 has 32 divisors, whose sum is 788250624
The reverse of 389946642 is 246649983
Previous prime number is 631

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6

Name

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

Notation

Scientific notation	3.89946642 × 10^8
Engineering notation	3.89946642 × 10^6

Prime Factorization of 389946642

Prime Factorization 2 × 3 × 127 × 631 × 811

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	389946642	Product of the distinct prime numbers

The prime factorization of 389946642 is 2 × 3 × 127 × 631 × 811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 42, 38, 502, 666, 5893, 1011, 77931, 77696, 781779, 357380, 2547966, 9592412, 10221310, 47139195, 753428036, 60049513, 283347238, 125206600

Basic calculations (n = 389946642)

Multiplication

n×y

n×2	779893284
n×3	1169839926
n×4	1559786568
n×5	1949733210

Division

n÷y

n÷2	194973321
n÷3	129982214
n÷3	97486660.5
n÷5	77989328.4

Exponentiation

n^y

n²	152058383607076164
n³	5.9294656075527E+25
n⁴	2.3121752025197E+34
n⁵	9.0162495593822E+42

Nth Root

^y√n

²√n	19747.066668242
³√n	730.58103612517
⁴√n	140.52425651197
⁵√n	52.263806463119

Divisors of 389946642

1, 2, 3, 6, 127, 254, 381, 631, 762, 811, 1262, 1622, 1893, 2433, 3786, 4866, 80137, 102997, 160274, 205994, 240411, 308991, 480822, 511741, 617982, 1023482, 1535223, 3070446, 64991107, 129982214, 194973321, 389946642

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	-389946641	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 389946642 can be divided by 32 positive divisors. The sum of these divisors (counting 389946642) is 1, the average is 0.03125.

Base conversion 389946642

Base	System	Value
2	Binary	10111001111100001110100010010
3	Ternary	1000011202100020020
4	Quaternary	113033201310102
5	Quinary	1244311243032
6	Senary	102405524310
8	Octal	2717416422
10	Decimal	389946642
12	Duodecimal	aa713696
16	Hexadecimal	173e1d12
20	Vigesimal	61h36c2
36	Base36	6g5wr6

Cryptographic Hash Functions

md5	3619ada7bbcd1a659696e957e157a43f
sha1	141ceda20a1f854ec32dcce32d83ac268e3c035e
sha256	17ae835749498d12096cc6de01a03c627528d0fddd565cc363c4ac8c698db380
sha512	3119fa4c0c11df2e101931e9358768f1d9965f07f4676c272a75b58fa5ef5144fd2f651870a7ce920b1c3079a5a4db3eba26de4fbaa411149f412ddd138c1817
ripemd-160	cfc25942d636812d2f6e3c168c14091f6aa673e5

389946642 as geometric shapes

Circle

Radius = n

Diameter	779893284
Circumference	2450107011.5984
Area	4.7770550085673E+17

Sphere

Radius = n

Volume	2.4837287456535E+26
Surface area	1.9108220034269E+18
Circumference	2450107011.5984

Square

Length = n

Perimeter	1559786568
Area	152058383607076164
Diagonal	551467829.71825

Cube

Length = n

Surface area	912350301642456984
Volume	5.9294656075527E+25
Space diagonal	675407396.18487

Equilateral Triangle

Length = n

Perimeter	1169839926
Area	6.5843211531064E+16
Altitude	337703698.09244

Triangular Pyramid

Length = n

Surface area	6.5843211531064E+16
Volume	6.9879422331882E+24
Height	183822609.90608