638993804, six hundred thirty-eight million nine hundred ninety-three thousand eight hundred 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

638993804 has 6 divisors, whose sum is 1118239164
The reverse of 638993804 is 408399836
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5

Name

Name	six hundred thirty-eight million nine hundred ninety-three thousand eight hundred four

Notation

Scientific notation	6.38993804 × 10^8
Engineering notation	6.38993804 × 10^6

Prime Factorization of 638993804

Prime Factorization 2 × 2 × 159748451

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	319496902	Product of the distinct prime numbers

The prime factorization of 638993804 is 2 × 2 × 159748451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 27, 2, 338, 587, 9474, 4819, 47648, 54647, 433592, 807397, 8092897, 1934831, 8897021, 55186735, 747778676, 438502487, 7117959945, 3404746253

Basic calculations (n = 638993804)

Multiplication

n×y

n×2	1277987608
n×3	1916981412
n×4	2555975216
n×5	3194969020

Division

n÷y

n÷2	319496902
n÷3	212997934.66667
n÷3	159748451
n÷5	127798760.8

Exponentiation

n^y

n²	408313081550390416
n³	2.6090952920285E+26
n⁴	1.6671957256518E+35
n⁵	1.0653277387468E+44

Nth Root

^y√n

²√n	25278.326764246
³√n	861.32201755229
⁴√n	158.99159337602
⁵√n	57.689839328384

Divisors of 638993804

1, 2, 4, 159748451, 319496902, 638993804

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638993803	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638993804 can be divided by 6 positive divisors. The sum of these divisors (counting 638993804) is 1, the average is 0.16666666666667.

Base conversion 638993804

Base	System	Value
2	Binary	100110000101100100010110001100
3	Ternary	1122112101020201012
4	Quaternary	212011210112030
5	Quinary	2302040300204
6	Senary	143223504352
8	Octal	4605442614
10	Decimal	638993804
12	Duodecimal	159bb80b8
16	Hexadecimal	2616458c
20	Vigesimal	9jde4a4
36	Base36	akfurw

Cryptographic Hash Functions

md5	f71c09d46ba9187bfd0764437160c467
sha1	72357cf2d2a1a9babeb2c80c8773da862be15213
sha256	97fd435c0334d402302f08939b759c3d1733d14397dbd096e0bd520e743935e1
sha512	fcf1c34d9f9ff1d02cd077311a912be9188c776a0262570e37b48ef0e93145e22aad5fbfd0e8d51b98eb4243c6b18a2164004f4b4041e224f7756092534d3a30
ripemd-160	9901e33e9736ecf0170828909126034b295ce601

638993804 as geometric shapes

Circle

Radius = n

Diameter	1277987608
Circumference	4014916480.6716
Area	1.2827533773633E+18

Sphere

Radius = n

Volume	1.0928952802603E+27
Surface area	5.1310135094533E+18
Circumference	4014916480.6716

Square

Length = n

Perimeter	2555975216
Area	408313081550390416
Diagonal	903673703.88918

Cube

Length = n

Surface area	2449878489302342496
Volume	2.6090952920285E+26
Space diagonal	1106769734.2497

Equilateral Triangle

Length = n

Perimeter	1916981412
Area	1.7680475066007E+17
Altitude	553384867.12485

Triangular Pyramid

Length = n

Surface area	1.7680475066007E+17
Volume	3.074848289592E+25
Height	301224567.96306