638893670, six hundred thirty-eight million eight hundred ninety-three thousand six hundred seventy: 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

638893670 has 8 divisors, whose sum is 1150008624
The reverse of 638893670 is 076398836
Previous prime number is 5

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 eight hundred ninety-three thousand six hundred seventy

Notation

Scientific notation	6.38893670 × 10^8
Engineering notation	6.38893670 × 10^6

Prime Factorization of 638893670

Prime Factorization 2 × 5 × 63889367

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	638893670	Product of the distinct prime numbers

The prime factorization of 638893670 is 2 × 5 × 63889367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 7, 74, 724, 435, 4187, 4956, 6676, 97145, 317704, 402284, 732535, 7277883, 68054386, 6928112, 826073088, 705279590, 2469517943, 6251188889

Basic calculations (n = 638893670)

Multiplication

n×y

n×2	1277787340
n×3	1916681010
n×4	2555574680
n×5	3194468350

Division

n÷y

n÷2	319446835
n÷3	212964556.66667
n÷3	159723417.5
n÷5	127778734

Exponentiation

n^y

n²	408185121566068900
n³	2.6078689035674E+26
n⁴	1.6661509346791E+35
n⁵	1.064493285431E+44

Nth Root

^y√n

²√n	25276.346057134
³√n	861.27702383251
⁴√n	158.98536428594
⁵√n	57.688031149191

Divisors of 638893670

1, 2, 5, 10, 63889367, 127778734, 319446835, 638893670

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638893669	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638893670 can be divided by 8 positive divisors. The sum of these divisors (counting 638893670) is 1, the average is 0.125.

Base conversion 638893670

Base	System	Value
2	Binary	100110000101001011111001100110
3	Ternary	1122112012011100112
4	Quaternary	212011023321212
5	Quinary	2302024044140
6	Senary	143221413022
8	Octal	4605137146
10	Decimal	638893670
12	Duodecimal	159b6a172
16	Hexadecimal	2614be66
20	Vigesimal	9jd1e3a
36	Base36	akdpie

Cryptographic Hash Functions

md5	4d52a5ac245ec44388053bfb409212b5
sha1	39f34b96575a6b508407f07df18e609fdd6b3b05
sha256	6c9c1fa3a703320319988eace0f36fd7237d95b874d7b2b71e0cc78f078a33c7
sha512	ed34ca24cc1bc9bd2469e76385eb661035558151ef84eb1b1386045da4ef7c1d2476e50101cd6cd0900007db7cc5bc1aed126b499fc5b408552bc39c67a93e5a
ripemd-160	6f3d2ede8d49ecc908ee38f69bf08f9a5fce53a6

638893670 as geometric shapes

Circle

Radius = n

Diameter	1277787340
Circumference	4014287320.194
Area	1.2823513792166E+18

Sphere

Radius = n

Volume	1.092381571863E+27
Surface area	5.1294055168665E+18
Circumference	4014287320.194

Square

Length = n

Perimeter	2555574680
Area	408185121566068900
Diagonal	903532093.02832

Cube

Length = n

Surface area	2449110729396413400
Volume	2.6078689035674E+26
Space diagonal	1106596297.0741

Equilateral Triangle

Length = n

Perimeter	1916681010
Area	1.7674934236153E+17
Altitude	553298148.53707

Triangular Pyramid

Length = n

Surface area	1.7674934236153E+17
Volume	3.0734029769301E+25
Height	301177364.34277