639632021, six hundred thirty-nine million six hundred thirty-two thousand twenty-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

639632021 has 32 divisors, whose sum is 818657280
The reverse of 639632021 is 120236936
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5

Name

Name	six hundred thirty-nine million six hundred thirty-two thousand twenty-one

Notation

Scientific notation	6.39632021 × 10^8
Engineering notation	6.39632021 × 10^6

Prime Factorization of 639632021

Prime Factorization 7 × 17 × 31 × 41 × 4229

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	639632021	Product of the distinct prime numbers

The prime factorization of 639632021 is 7 × 17 × 31 × 41 × 4229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 51, 14, 618, 341, 7237, 8816, 78568, 28938, 547281, 349451, 5607353, 2756557, 31026134, 11468254, 151684775, 817224497, 9026717834, 1220416984

Basic calculations (n = 639632021)

Multiplication

n×y

n×2	1279264042
n×3	1918896063
n×4	2558528084
n×5	3198160105

Division

n÷y

n÷2	319816010.5
n÷3	213210673.66667
n÷3	159908005.25
n÷5	127926404.2

Exponentiation

n^y

n²	409129122288544441
n³	2.6169208733938E+26
n⁴	1.6738663870459E+35
n⁵	1.0706585400302E+44

Nth Root

^y√n

²√n	25290.947412068
³√n	861.60868044745
⁴√n	159.03127809355
⁵√n	57.701358668701

Divisors of 639632021

1, 7, 17, 31, 41, 119, 217, 287, 527, 697, 1271, 3689, 4229, 4879, 8897, 21607, 29603, 71893, 131099, 151249, 173389, 503251, 917693, 1213723, 2228683, 2947613, 5375059, 15600781, 20633291, 37625413, 91376003, 639632021

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	-639632020	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 639632021 can be divided by 32 positive divisors. The sum of these divisors (counting 639632021) is 1, the average is 0.03125.

Base conversion 639632021

Base	System	Value
2	Binary	100110001000000000001010010101
3	Ternary	1122120120200011212
4	Quaternary	212020000022111
5	Quinary	2302221211041
6	Senary	143245311205
8	Octal	4610001225
10	Decimal	639632021
12	Duodecimal	15a265505
16	Hexadecimal	26200295
20	Vigesimal	9jhe011
36	Base36	aktj85

Cryptographic Hash Functions

md5	a389ec47e37e21f33530f5389cf07923
sha1	dbc0ef10b939938cf6da910387d812549a432135
sha256	f721a6034ee578c311c9bdaf1942c372b4de4c11f9c3882a972e23b635394128
sha512	612c800fc177f2c304c812c530dbae18e08b885904b35b5cc6f829a50219b79b6b4333e8298eab93f242d4a18b79ed25db7a79c33150d7f38e083b48653bff08
ripemd-160	cb54097a38ba8620e26c8bc020e269ecaf140af3

639632021 as geometric shapes

Circle

Radius = n

Diameter	1279264042
Circumference	4018926516.3488
Area	1.2853170449513E+18

Sphere

Radius = n

Volume	1.0961732521173E+27
Surface area	5.1412681798053E+18
Circumference	4018926516.3488

Square

Length = n

Perimeter	2558528084
Area	409129122288544441
Diagonal	904576279.02631

Cube

Length = n

Surface area	2454774733731266646
Volume	2.6169208733938E+26
Space diagonal	1107875158.52

Equilateral Triangle

Length = n

Perimeter	1918896063
Area	1.7715810666495E+17
Altitude	553937579.25998

Triangular Pyramid

Length = n

Surface area	1.7715810666495E+17
Volume	3.0840708256756E+25
Height	301525426.3421