638629947, six hundred thirty-eight million six hundred twenty-nine thousand nine hundred forty-seven: 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

638629947 has 16 divisors, whose sum is 947781280
The reverse of 638629947 is 749926836
Previous prime number is 577

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9

Name

Name	six hundred thirty-eight million six hundred twenty-nine thousand nine hundred forty-seven

Notation

Scientific notation	6.38629947 × 10^8
Engineering notation	6.38629947 × 10^6

Prime Factorization of 638629947

Prime Factorization 3 × 3 × 3 × 577 × 40993

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	70958883	Product of the distinct prime numbers

The prime factorization of 638629947 is 3 × 3 × 3 × 577 × 40993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 55, 16, 233, 633, 1915, 3483, 35815, 97581, 206043, 975322, 7230778, 9318521, 2609931, 72320327, 129503611, 677868696, 5333289004, 6143807407

Basic calculations (n = 638629947)

Multiplication

n×y

n×2	1277259894
n×3	1915889841
n×4	2554519788
n×5	3193149735

Division

n÷y

n÷2	319314973.5
n÷3	212876649
n÷3	159657486.75
n÷5	127725989.4

Exponentiation

n^y

n²	407848209205222809
n³	2.6046408022878E+26
n⁴	1.6634016175191E+35
n⁵	1.0622980868359E+44

Nth Root

^y√n

²√n	25271.128724297
³√n	861.15850133485
⁴√n	158.96895522176
⁵√n	57.683267861045

Divisors of 638629947

1, 3, 9, 27, 577, 1731, 5193, 15579, 40993, 122979, 368937, 1106811, 23652961, 70958883, 212876649, 638629947

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638629946	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638629947 can be divided by 16 positive divisors. The sum of these divisors (counting 638629947) is 1, the average is 0.0625.

Base conversion 638629947

Base	System	Value
2	Binary	100110000100001011100000111011
3	Ternary	1122111200202121000
4	Quaternary	212010023200323
5	Quinary	2301442124242
6	Senary	143212020043
8	Octal	4604134073
10	Decimal	638629947
12	Duodecimal	159a61623
16	Hexadecimal	2610b83b
20	Vigesimal	9jb8eh7
36	Base36	ak820r

Cryptographic Hash Functions

md5	9a32d4ad9726404b741cc8c8b0f80e5e
sha1	cb44e2136268051ad58d3c4062769045bc20dde6
sha256	5e842fd08db49e0ac60bd47629654ac7236df63566e8b4dbde5d8329808dcaf4
sha512	94dd4fa01901553c4847588b2d850c14f7d513fdc0a74e7078b72086e214ab6273b65898d666bdf95d21f1f96095c3531d36f2b9c94711837978ecbf6053a045
ripemd-160	9c93ab0b844ec101657fa40e205604244185573d

638629947 as geometric shapes

Circle

Radius = n

Diameter	1277259894
Circumference	4012630299.7153
Area	1.2812929378189E+18

Sphere

Radius = n

Volume	1.091029387961E+27
Surface area	5.1251717512755E+18
Circumference	4012630299.7153

Square

Length = n

Perimeter	2554519788
Area	407848209205222809
Diagonal	903159132.38501

Cube

Length = n

Surface area	2447089255231336854
Volume	2.6046408022878E+26
Space diagonal	1106139515.439

Equilateral Triangle

Length = n

Perimeter	1915889841
Area	1.7660345502986E+17
Altitude	553069757.71951

Triangular Pyramid

Length = n

Surface area	1.7660345502986E+17
Volume	3.0695986230881E+25
Height	301053044.12834