390385961, three hundred ninety million three hundred eighty-five thousand nine hundred sixty-one: 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

390385961 has 4 divisors, whose sum is 446155392
The reverse of 390385961 is 169583093
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8

Name

Name	three hundred ninety million three hundred eighty-five thousand nine hundred sixty-one

Notation

Scientific notation	3.90385961 × 10^8
Engineering notation	3.90385961 × 10^6

Prime Factorization of 390385961

Prime Factorization 7 × 55769423

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	390385961	Product of the distinct prime numbers

The prime factorization of 390385961 is 7 × 55769423. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 76, 45, 246, 25, 7756, 1922, 43593, 1539, 665683, 295291, 2583638, 1601980, 19281386, 10502068, 341632841, 881883668, 97702758, 5350831414

Basic calculations (n = 390385961)

Multiplication

n×y

n×2	780771922
n×3	1171157883
n×4	1561543844
n×5	1951929805

Division

n÷y

n÷2	195192980.5
n÷3	130128653.66667
n÷3	97596490.25
n÷5	78077192.2

Exponentiation

n^y

n²	152401198545893521
n³	5.949528835189E+25
n⁴	2.3226125318225E+34
n⁵	9.0671532526616E+42

Nth Root

^y√n

²√n	19758.187189112
³√n	730.8552938818
⁴√n	140.56381891907
⁵√n	52.275577377739

Divisors of 390385961

1, 7, 55769423, 390385961

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-390385960	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390385961 can be divided by 4 positive divisors. The sum of these divisors (counting 390385961) is 1, the average is 0.25.

Base conversion 390385961

Base	System	Value
2	Binary	10111010001001101000100101001
3	Ternary	1000012120122212022
4	Quaternary	113101031010221
5	Quinary	1244414322321
6	Senary	102423154225
8	Octal	2721150451
10	Decimal	390385961
12	Duodecimal	aa8a5975
16	Hexadecimal	1744d129
20	Vigesimal	61ji4i1
36	Base36	6gfbqh

Cryptographic Hash Functions

md5	e9cbf077891c4a7d120d009c42e695b5
sha1	22b3e22c5924df1451efdf31ae24a821f725b11c
sha256	1af5b8d9bb8f9b8df4a91be4fbee38a7e731b2e532dad6b6fb12835293f93d2e
sha512	d45e5aa7455a6d34e46684cee2e66990abcb93008d2d2e8a5c4c0fad5e08bab5ec214b8e1d0f7eb62869b4b29ee2678fa083d66ed4d037b764dfed1effd8e7df
ripemd-160	63f9dd20b4cba5c058b5bafbf159a9c91cba09eb

390385961 as geometric shapes

Circle

Radius = n

Diameter	780771922
Circumference	2452867334.2844
Area	4.7878248575006E+17

Sphere

Radius = n

Volume	2.4921328107934E+26
Surface area	1.9151299430002E+18
Circumference	2452867334.2844

Square

Length = n

Perimeter	1561543844
Area	152401198545893521
Diagonal	552089120.60625

Cube

Length = n

Surface area	914407191275361126
Volume	5.949528835189E+25
Space diagonal	676168319.0136

Equilateral Triangle

Length = n

Perimeter	1171157883
Area	6.599165475397E+16
Altitude	338084159.5068

Triangular Pyramid

Length = n

Surface area	6.599165475397E+16
Volume	7.0115869737118E+24
Height	184029706.86875