390655985, three hundred ninety million six hundred fifty-five 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

390655985 has 8 divisors, whose sum is 470518656
The reverse of 390655985 is 589556093
Previous prime number is 271

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5

Name

Name	three hundred ninety million six hundred fifty-five thousand nine hundred eighty-five

Notation

Scientific notation	3.90655985 × 10^8
Engineering notation	3.90655985 × 10^6

Prime Factorization of 390655985

Prime Factorization 5 × 271 × 288307

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	390655985	Product of the distinct prime numbers

The prime factorization of 390655985 is 5 × 271 × 288307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 88, 41, 844, 325, 359, 5115, 87344, 54356, 712362, 166472, 5292192, 9077988, 40090532, 2136801, 699977326, 100750073, 877488656, 1432526307

Basic calculations (n = 390655985)

Multiplication

n×y

n×2	781311970
n×3	1171967955
n×4	1562623940
n×5	1953279925

Division

n÷y

n÷2	195327992.5
n÷3	130218661.66667
n÷3	97663996.25
n÷5	78131197

Exponentiation

n^y

n²	152612098616320225
n³	5.9618829707876E+25
n⁴	2.3290452644077E+34
n⁵	9.0985547187679E+42

Nth Root

^y√n

²√n	19765.019225895
³√n	731.02376218931
⁴√n	140.58811907802
⁵√n	52.282807021272

Divisors of 390655985

1, 5, 271, 1355, 288307, 1441535, 78131197, 390655985

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	-390655984	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 390655985 can be divided by 8 positive divisors. The sum of these divisors (counting 390655985) is 1, the average is 0.125.

Base conversion 390655985

Base	System	Value
2	Binary	10111010010001110111111110001
3	Ternary	1000020002101021012
4	Quaternary	113102032333301
5	Quinary	1300001442420
6	Senary	102433040305
8	Octal	2722167761
10	Decimal	390655985
12	Duodecimal	aa9b6095
16	Hexadecimal	1748eff1
20	Vigesimal	621bjj5
36	Base36	6gl435

Cryptographic Hash Functions

md5	d4b0cc823e27eccde0eb031403768362
sha1	ddf07b6c16f044af72a3f04c31a71ac015064b07
sha256	147b5cabb50201d74fda82bffb016cef775bf6be9ca8ba4528ed19f622b1ccc9
sha512	fcad1dde384cd72522e2cff14f52a7e91e2c14f120918288f56b4a486a17974384fe0d9caf07b185fa42c86793b278b1ac9f13cbe63ba091e4e51c5501ffcb51
ripemd-160	faff53daadb72aae1930992c8be00fef4e810625

390655985 as geometric shapes

Circle

Radius = n

Diameter	781311970
Circumference	2454563945.1138
Area	4.7944504786195E+17

Sphere

Radius = n

Volume	2.4973076990118E+26
Surface area	1.9177801914478E+18
Circumference	2454563945.1138

Square

Length = n

Perimeter	1562623940
Area	152612098616320225
Diagonal	552470992.20922

Cube

Length = n

Surface area	915672591697921350
Volume	5.9618829707876E+25
Space diagonal	676636014.30087

Equilateral Triangle

Length = n

Perimeter	1171967955
Area	6.6082977163295E+16
Altitude	338318007.15043

Triangular Pyramid

Length = n

Surface area	6.6082977163295E+16
Volume	7.0261464621408E+24
Height	184156997.40307