638209216, six hundred thirty-eight million two hundred nine thousand two hundred sixteen: 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

638209216 has 28 divisors, whose sum is 1283804392
The reverse of 638209216 is 612902836
Previous prime number is 73

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1

Name

Name	six hundred thirty-eight million two hundred nine thousand two hundred sixteen

Notation

Scientific notation	6.38209216 × 10^8
Engineering notation	6.38209216 × 10^6

Prime Factorization of 638209216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 73 × 136603

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	19944038	Product of the distinct prime numbers

The prime factorization of 638209216 is 2 × 2 × 2 × 2 × 2 × 2 × 73 × 136603. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 70, 81, 40, 211, 5535, 1294, 67795, 24699, 512950, 232092, 2402090, 2405208, 39639306, 45964238, 365649631, 806902640, 9129488481, 8805622219

Basic calculations (n = 638209216)

Multiplication

n×y

n×2	1276418432
n×3	1914627648
n×4	2552836864
n×5	3191046080

Division

n÷y

n÷2	319104608
n÷3	212736405.33333
n÷3	159552304
n÷5	127641843.2

Exponentiation

n^y

n²	407311003387334656
n³	2.5994963614E+26
n⁴	1.659022534804E+35
n⁵	1.0588034712636E+44

Nth Root

^y√n

²√n	25262.803011542
³√n	860.9693486687
⁴√n	158.94276646498
⁵√n	57.675665481282

Divisors of 638209216

1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 136603, 273206, 546412, 1092824, 2185648, 4371296, 8742592, 9972019, 19944038, 39888076, 79776152, 159552304, 319104608, 638209216

28 divisors

τ	Total Divisors	28	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638209215	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.035714285714286	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	28	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638209216 can be divided by 28 positive divisors. The sum of these divisors (counting 638209216) is 1, the average is 0.035714285714286.

Base conversion 638209216

Base	System	Value
2	Binary	100110000010100100110011000000
3	Ternary	1122110220101110101
4	Quaternary	212002210303000
5	Quinary	2301340143331
6	Senary	143155012144
8	Octal	4602446300
10	Decimal	638209216
12	Duodecimal	15989a054
16	Hexadecimal	260a4cc0
20	Vigesimal	9j8g30g
36	Base36	ajz1ds

Cryptographic Hash Functions

md5	6b64663df81da39cec30cf2e2661544a
sha1	0d817d6fd2e337f12d985b4d730ba148a988a7bd
sha256	d02eabf96a846172d4fddb94f88f3c456bac0a641a796affc7c577d08b0d0127
sha512	2d7624eadfcba6df37164430ff439b2e6562fa5a0f02741d9df8156327782a228e5cb8c9ad52348472543e1dc6e4abd561eb8018ab99b44b1df68f34a4e43ab3
ripemd-160	581a45752fedcdeb15989656175fe775f4457230

638209216 as geometric shapes

Circle

Radius = n

Diameter	1276418432
Circumference	4009986768.8778
Area	1.2796052559679E+18

Sphere

Radius = n

Volume	1.088874489601E+27
Surface area	5.1184210238718E+18
Circumference	4009986768.8778

Square

Length = n

Perimeter	2552836864
Area	407311003387334656
Diagonal	902564128.8987

Cube

Length = n

Surface area	2443866020324007936
Volume	2.5994963614E+26
Space diagonal	1105410787.9707

Equilateral Triangle

Length = n

Perimeter	1914627648
Area	1.7637083808718E+17
Altitude	552705393.98535

Triangular Pyramid

Length = n

Surface area	1.7637083808718E+17
Volume	3.0635358413595E+25
Height	300854709.6329