638156742, six hundred thirty-eight million one hundred fifty-six thousand seven hundred forty-two: 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

638156742 has 8 divisors, whose sum is 1276313496
The reverse of 638156742 is 247651836
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6

Name

Name	six hundred thirty-eight million one hundred fifty-six thousand seven hundred forty-two

Notation

Scientific notation	6.38156742 × 10^8
Engineering notation	6.38156742 × 10^6

Prime Factorization of 638156742

Prime Factorization 2 × 3 × 106359457

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	638156742	Product of the distinct prime numbers

The prime factorization of 638156742 is 2 × 3 × 106359457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 35, 5, 55, 593, 5016, 6914, 13842, 87822, 72356, 861755, 1135438, 953675, 84577590, 19269792, 400110090, 445057280, 1813537792, 1267688913

Basic calculations (n = 638156742)

Multiplication

n×y

n×2	1276313484
n×3	1914470226
n×4	2552626968
n×5	3190783710

Division

n÷y

n÷2	319078371
n÷3	212718914
n÷3	159539185.5
n÷5	127631348.4

Exponentiation

n^y

n²	407244027360054564
n³	2.5988552169905E+26
n⁴	1.6584769782044E+35
n⁵	1.0583682650929E+44

Nth Root

^y√n

²√n	25261.764427688
³√n	860.94575152494
⁴√n	158.93949926839
⁵√n	57.674717023524

Divisors of 638156742

1, 2, 3, 6, 106359457, 212718914, 319078371, 638156742

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	-638156741	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 638156742 can be divided by 8 positive divisors. The sum of these divisors (counting 638156742) is 1, the average is 0.125.

Base conversion 638156742

Base	System	Value
2	Binary	100110000010010111111111000110
3	Ternary	1122110210201110220
4	Quaternary	212002113333012
5	Quinary	2301332003432
6	Senary	143153525210
8	Octal	4602277706
10	Decimal	638156742
12	Duodecimal	159873806
16	Hexadecimal	26097fc6
20	Vigesimal	9j89bh2
36	Base36	ajxww6

Cryptographic Hash Functions

md5	31bedc7cc050b65d40061c4ba8543842
sha1	aa16f84c08e7836069c8d5c5dfc508eb0652d085
sha256	0672633b7febd97e1a12cded0382ada76c36248abe39d08215933d59cddce764
sha512	e88a00cebe84b4af12f2c03d89ea232799ee340746fb219231a1e43d3711a3aa2fa22cd1fd24760c9c41bac4d316efd81ee6ef09ebb024f8d6183a21ac0382e2
ripemd-160	d730b29e78af525352fb451c51a10d0a55a50ee0

638156742 as geometric shapes

Circle

Radius = n

Diameter	1276313484
Circumference	4009657065.012
Area	1.2793948445727E+18

Sphere

Radius = n

Volume	1.0886059276588E+27
Surface area	5.1175793782907E+18
Circumference	4009657065.012

Square

Length = n

Perimeter	2552626968
Area	407244027360054564
Diagonal	902489919.45623

Cube

Length = n

Surface area	2443464164160327384
Volume	2.5988552169905E+26
Space diagonal	1105319900.3366

Equilateral Triangle

Length = n

Perimeter	1914470226
Area	1.7634183661665E+17
Altitude	552659950.16831

Triangular Pyramid

Length = n

Surface area	1.7634183661665E+17
Volume	3.0627802454267E+25
Height	300829973.15208