638516664, six hundred thirty-eight million five hundred sixteen thousand six hundred sixty-four: 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

638516664 has 32 divisors, whose sum is 1376118000
The reverse of 638516664 is 466615836
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9

Name

Name	six hundred thirty-eight million five hundred sixteen thousand six hundred sixty-four

Notation

Scientific notation	6.38516664 × 10^8
Engineering notation	6.38516664 × 10^6

Prime Factorization of 638516664

Prime Factorization 2 × 2 × 2 × 9 × 29 × 305803

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	159629166	Product of the distinct prime numbers

The prime factorization of 638516664 is 2 × 2 × 2 × 9 × 29 × 305803. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 27, 52, 303, 547, 544, 6102, 92969, 73396, 341098, 310791, 4207949, 9513150, 19698445, 30075657, 608721071, 618834849, 6375819763, 8814156678

Basic calculations (n = 638516664)

Multiplication

n×y

n×2	1277033328
n×3	1915549992
n×4	2554066656
n×5	3192583320

Division

n÷y

n÷2	319258332
n÷3	212838888
n÷3	159629166
n÷5	127703332.8

Exponentiation

n^y

n²	407703530205688896
n³	2.6032549800796E+26
n⁴	1.6622216854218E+35
n⁵	1.061356245404E+44

Nth Root

^y√n

²√n	25268.887272692
³√n	861.10757962463
⁴√n	158.96190509896
⁵√n	57.681221293275

Divisors of 638516664

1, 2, 4, 8, 9, 18, 29, 36, 58, 72, 116, 232, 261, 522, 1044, 2088, 305803, 611606, 1223212, 2446424, 2752227, 5504454, 8868287, 11008908, 17736574, 22017816, 35473148, 70946296, 79814583, 159629166, 319258332, 638516664

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	-638516663	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 638516664 can be divided by 32 positive divisors. The sum of these divisors (counting 638516664) is 1, the average is 0.03125.

Base conversion 638516664

Base	System	Value
2	Binary	100110000011101111110110111000
3	Ternary	1122111111000012100
4	Quaternary	212003233312320
5	Quinary	2301430013124
6	Senary	143205343400
8	Octal	4603576670
10	Decimal	638516664
12	Duodecimal	159a07b60
16	Hexadecimal	260efdb8
20	Vigesimal	9jaebd4
36	Base36	ak5mm0

Cryptographic Hash Functions

md5	16e52217160d644f605b4cdcc3884211
sha1	a3aa9fe7d2d3b5bc01629f45a8917a7629bb4495
sha256	e18f921299e2c62026af2e78da43a5161975ce400f7a20c92d3ed24cdefdfe80
sha512	ab9cedc996cd06c3a4cad22819bfb1bf940ad58e96d7dffd77a60e009b5e580f3d1b5bb8379eb9e91008352113ffd598f863e27e109e1642befea99cc7a3668d
ripemd-160	ad2d9767fc00bd28f39e2aca61c77d32d47fd30c

638516664 as geometric shapes

Circle

Radius = n

Diameter	1277033328
Circumference	4011918521.6341
Area	1.2808384153368E+18

Sphere

Radius = n

Volume	1.0904488961119E+27
Surface area	5.1233536613473E+18
Circumference	4011918521.6341

Square

Length = n

Perimeter	2554066656
Area	407703530205688896
Diagonal	902998926.03002

Cube

Length = n

Surface area	2446221181234133376
Volume	2.6032549800796E+26
Space diagonal	1105943303.5274

Equilateral Triangle

Length = n

Perimeter	1915549992
Area	1.7654080718536E+17
Altitude	552971651.76369

Triangular Pyramid

Length = n

Surface area	1.7654080718536E+17
Volume	3.0679654159532E+25
Height	300999642.01001