638533968, six hundred thirty-eight million five hundred thirty-three thousand nine hundred sixty-eight: 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

638533968 has 40 divisors, whose sum is 1652046048
The reverse of 638533968 is 869335836
Previous prime number is 683

Basic properties

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

Name

Name	six hundred thirty-eight million five hundred thirty-three thousand nine hundred sixty-eight

Notation

Scientific notation	6.38533968 × 10^8
Engineering notation	6.38533968 × 10^6

Prime Factorization of 638533968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 683 × 19477

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	79816746	Product of the distinct prime numbers

The prime factorization of 638533968 is 2 × 2 × 2 × 2 × 3 × 683 × 19477. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 81, 76, 577, 241, 6434, 6134, 28133, 95600, 653548, 162557, 9979586, 1156540, 81891068, 97818854, 253408500, 448388451, 5378312930, 1247497071

Basic calculations (n = 638533968)

Multiplication

n×y

n×2	1277067936
n×3	1915601904
n×4	2554135872
n×5	3192669840

Division

n÷y

n÷2	319266984
n÷3	212844656
n÷3	159633492
n÷5	127706793.6

Exponentiation

n^y

n²	407725628289825024
n³	2.603466632872E+26
n⁴	1.6624018796433E+35
n⁵	1.0615000686193E+44

Nth Root

^y√n

²√n	25269.22966772
³√n	861.11535831535
⁴√n	158.96298206727
⁵√n	57.681533925691

Divisors of 638533968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 683, 1366, 2049, 2732, 4098, 5464, 8196, 10928, 16392, 19477, 32784, 38954, 58431, 77908, 116862, 155816, 233724, 311632, 467448, 934896, 13302791, 26605582, 39908373, 53211164, 79816746, 106422328, 159633492, 212844656, 319266984, 638533968

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638533967	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638533968 can be divided by 40 positive divisors. The sum of these divisors (counting 638533968) is 1, the average is 0.025.

Base conversion 638533968

Base	System	Value
2	Binary	100110000011110100000101010000
3	Ternary	1122111111212221020
4	Quaternary	212003310011100
5	Quinary	2301431041333
6	Senary	143205555440
8	Octal	4603640520
10	Decimal	638533968
12	Duodecimal	159a15b80
16	Hexadecimal	260f4150
20	Vigesimal	9jagei8
36	Base36	ak5zyo

Cryptographic Hash Functions

md5	593cbaf38b7441df58eaaecb30215cee
sha1	225b64fae0673b1d8a08c5be21ce3b9ad817ad60
sha256	804af8fe8a96d85e4d339ab8246197b7188603c2dae6207bf052e2ae572bacea
sha512	6ce5b2c48dbac4f821ba74cfaf66345df9f1ca023871f9776fb8868e84f97a93f1a31894ebd6bb9a3f55326ec408c9ad602e2cb7aad1fc120bd9e3977dd49fc3
ripemd-160	8f17ac92be23b11e4135cd03e5a056bfff0eca6e

638533968 as geometric shapes

Circle

Radius = n

Diameter	1277067936
Circumference	4012027245.8727
Area	1.2809078385156E+18

Sphere

Radius = n

Volume	1.0905375530262E+27
Surface area	5.1236313540624E+18
Circumference	4012027245.8727

Square

Length = n

Perimeter	2554135872
Area	407725628289825024
Diagonal	903023397.58151

Cube

Length = n

Surface area	2446353769738950144
Volume	2.603466632872E+26
Space diagonal	1105973274.9346

Equilateral Triangle

Length = n

Perimeter	1915601904
Area	1.7655037593648E+17
Altitude	552986637.46728

Triangular Pyramid

Length = n

Surface area	1.7655037593648E+17
Volume	3.0682148511611E+25
Height	301007799.19384