138656687, one hundred thirty-eight million six hundred fifty-six thousand six hundred eighty-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

138656687 has 8 divisors, whose sum is 149414496
The reverse of 138656687 is 786656831
Previous prime number is 3607

Basic properties

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

Name

Name	one hundred thirty-eight million six hundred fifty-six thousand six hundred eighty-seven

Notation

Scientific notation	1.38656687 × 10^8
Engineering notation	1.38656687 × 10^6

Prime Factorization of 138656687

Prime Factorization 13 × 3607 × 2957

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138656687	Product of the distinct prime numbers

The prime factorization of 138656687 is 13 × 3607 × 2957. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 15, 98, 559, 620, 1065, 6600, 60743, 32860, 838592, 53428, 1445223, 6247754, 21087236, 43551048, 553847949, 18220883, 2179458202, 5073084698

Basic calculations (n = 138656687)

Multiplication

n×y

n×2	277313374
n×3	415970061
n×4	554626748
n×5	693283435

Division

n÷y

n÷2	69328343.5
n÷3	46218895.666667
n÷3	34664171.75
n÷5	27731337.4

Exponentiation

n^y

n²	19225676849815969
n³	2.6657686573281E+24
n⁴	3.6962665033355E+32
n⁵	5.1251206762157E+40

Nth Root

^y√n

²√n	11775.257406953
³√n	517.58332123976
⁴√n	108.5138581332
⁵√n	42.499925017875

Divisors of 138656687

1, 13, 2957, 3607, 38441, 46891, 10665899, 138656687

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	-138656686	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 138656687 can be divided by 8 positive divisors. The sum of these divisors (counting 138656687) is 1, the average is 0.125.

Base conversion 138656687

Base	System	Value
2	Binary	1000010000111011101110101111
3	Ternary	100122220111012212
4	Quaternary	20100323232233
5	Quinary	240444003222
6	Senary	21431521035
8	Octal	1020735657
10	Decimal	138656687
12	Duodecimal	3a52917b
16	Hexadecimal	843bbaf
20	Vigesimal	236c1e7
36	Base36	2ajw6n

Cryptographic Hash Functions

md5	313c2ac8ef312e730e31b1df8df663df
sha1	831ecf891cb86d91b20cdde3ac56a8d8c981ffdf
sha256	8f7cececa023d10ed742331176f7f265c50394d71000c1678cdc58acf5a36de9
sha512	9547af8d42a7f73558a00944b27a1c86c4b8f34486da16208ad22d093700032f9d56fc096f3f8c704e51dd2ee2217159615521696db994b55890d1c155736c24
ripemd-160	5c898aaf0448b6b6dd68af24d7ca629cbc9c65f1

138656687 as geometric shapes

Circle

Radius = n

Diameter	277313374
Circumference	871205658.5006
Area	6.0399245151673E+16

Sphere

Radius = n

Volume	1.1166345640042E+25
Surface area	2.4159698060669E+17
Circumference	871205658.5006

Square

Length = n

Perimeter	554626748
Area	19225676849815969
Diagonal	196090167.26912

Cube

Length = n

Surface area	115354061098895814
Volume	2.6657686573281E+24
Space diagonal	240160426.69318

Equilateral Triangle

Length = n

Perimeter	415970061
Area	8.3249622784455E+15
Altitude	120080213.34659

Triangular Pyramid

Length = n

Surface area	8.3249622784455E+15
Volume	3.1416384911187E+23
Height	65363389.089707