638632968, six hundred thirty-eight million six hundred thirty-two 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

638632968 has 32 divisors, whose sum is 1598704800
The reverse of 638632968 is 869236836
Previous prime number is 769

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 six hundred thirty-two thousand nine hundred sixty-eight

Notation

Scientific notation	6.38632968 × 10^8
Engineering notation	6.38632968 × 10^6

Prime Factorization of 638632968

Prime Factorization 2 × 2 × 2 × 3 × 769 × 34603

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	159658242	Product of the distinct prime numbers

The prime factorization of 638632968 is 2 × 2 × 2 × 3 × 769 × 34603. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 18, 60, 866, 623, 2071, 9196, 11000, 78440, 885642, 590898, 254581, 944354, 3520418, 87176509, 329948964, 99350548, 3897975842, 8528911808

Basic calculations (n = 638632968)

Multiplication

n×y

n×2	1277265936
n×3	1915898904
n×4	2554531872
n×5	3193164840

Division

n÷y

n÷2	319316484
n÷3	212877656
n÷3	159658242
n÷5	127726593.6

Exponentiation

n^y

n²	407852067816489024
n³	2.6046777657458E+26
n⁴	1.6634330922219E+35
n⁵	1.0623232127551E+44

Nth Root

^y√n

²√n	25271.188495993
³√n	861.15985921862
⁴√n	158.96914321966
⁵√n	57.683322434378

Divisors of 638632968

1, 2, 3, 4, 6, 8, 12, 24, 769, 1538, 2307, 3076, 4614, 6152, 9228, 18456, 34603, 69206, 103809, 138412, 207618, 276824, 415236, 830472, 26609707, 53219414, 79829121, 106438828, 159658242, 212877656, 319316484, 638632968

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	-638632967	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 638632968 can be divided by 32 positive divisors. The sum of these divisors (counting 638632968) is 1, the average is 0.03125.

Base conversion 638632968

Base	System	Value
2	Binary	100110000100001100010000001000
3	Ternary	1122111200220201220
4	Quaternary	212010030100020
5	Quinary	2301442223333
6	Senary	143212042040
8	Octal	4604142010
10	Decimal	638632968
12	Duodecimal	159a63320
16	Hexadecimal	2610c408
20	Vigesimal	9jb9288
36	Base36	ak84co

Cryptographic Hash Functions

md5	af6242c9494ecd1024d03ff60ed0e963
sha1	90a9a1277122077681b772b3c66097369d4f2633
sha256	c0a14b6eb3259ecdcf30ce020a5605eb4502258b17141fc5526451090dfaf831
sha512	fb9eaf6c62c9117e738e2bb31d33a3933613f3cbed3b1cc183454fe8202950b3ce43b71c529c3dd27b9c5926362bd6ca86dd6003405199548eac730802e67dbe
ripemd-160	7647603dc0b76cfbcee30eff10738430f2e8da52

638632968 as geometric shapes

Circle

Radius = n

Diameter	1277265936
Circumference	4012649281.2181
Area	1.2813050600037E+18

Sphere

Radius = n

Volume	1.0910448711781E+27
Surface area	5.1252202400148E+18
Circumference	4012649281.2181

Square

Length = n

Perimeter	2554531872
Area	407852067816489024
Diagonal	903163404.72418

Cube

Length = n

Surface area	2447112406898934144
Volume	2.6046777657458E+26
Space diagonal	1106144747.9645

Equilateral Triangle

Length = n

Perimeter	1915898904
Area	1.7660512585755E+17
Altitude	553072373.98225

Triangular Pyramid

Length = n

Surface area	1.7660512585755E+17
Volume	3.0696421849412E+25
Height	301054468.24139