138291291, one hundred thirty-eight million two hundred ninety-one thousand two hundred ninety-one: 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

138291291 has 8 divisors, whose sum is 161744400
The reverse of 138291291 is 192192831
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred thirty-eight million two hundred ninety-one thousand two hundred ninety-one

Notation

Scientific notation	1.38291291 × 10^8
Engineering notation	1.38291291 × 10^6

Prime Factorization of 138291291

Prime Factorization 9 × 19 × 808721

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138291291	Product of the distinct prime numbers

The prime factorization of 138291291 is 9 × 19 × 808721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 34, 5, 616, 599, 56, 7370, 89419, 12407, 696909, 481900, 1986998, 9164345, 91890836, 6853592, 747546526, 121430593, 406301501, 9206371330

Basic calculations (n = 138291291)

Multiplication

n×y

n×2	276582582
n×3	414873873
n×4	553165164
n×5	691456455

Division

n÷y

n÷2	69145645.5
n÷3	46097097
n÷3	34572822.75
n÷5	27658258.2

Exponentiation

n^y

n²	19124481166446681
n³	2.6447491902131E+24
n⁴	3.6574577988577E+32
n⁵	5.0579456078205E+40

Nth Root

^y√n

²√n	11759.731757145
³√n	517.12826625921
⁴√n	108.44229690091
⁵√n	42.477501724271

Divisors of 138291291

1, 9, 19, 171, 808721, 7278489, 15365699, 138291291

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	-138291290	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 138291291 can be divided by 8 positive divisors. The sum of these divisors (counting 138291291) is 1, the average is 0.125.

Base conversion 138291291

Base	System	Value
2	Binary	1000001111100010100001011011
3	Ternary	100122012220222200
4	Quaternary	20033202201123
5	Quinary	240400310131
6	Senary	21420021243
8	Octal	1017424133
10	Decimal	138291291
12	Duodecimal	3a391823
16	Hexadecimal	83e285b
20	Vigesimal	234684b
36	Base36	2ac28r

Cryptographic Hash Functions

md5	5d0b4385cd000224cbcd58078dd7c99f
sha1	3da4ea675b3d40b2587a32b9103e3d8af842beed
sha256	6da9592b82baeba3a57fc6a3d04ff0476845a8f4ffe45002a2951f176592d973
sha512	57dc04ef11942b464b0975817d816189e270c851a8e10feb15280219f705fe6f4f7ecf493a5594271ed761291cfad1504a72ad46f7b352549bb24ff07aae3fe9
ripemd-160	5098d27c1d1da5d5f06f220a2dea1dfbca8a93c4

138291291 as geometric shapes

Circle

Radius = n

Diameter	276582582
Circumference	868909807.7221
Area	6.0081329536225E+16

Sphere

Radius = n

Volume	1.1078299502081E+25
Surface area	2.403253181449E+17
Circumference	868909807.7221

Square

Length = n

Perimeter	553165164
Area	19124481166446681
Diagonal	195573419.29028

Cube

Length = n

Surface area	114746886998680086
Volume	2.6447491902131E+24
Space diagonal	239527542.25629

Equilateral Triangle

Length = n

Perimeter	414873873
Area	8.2811432621699E+15
Altitude	119763771.12815

Triangular Pyramid

Length = n

Surface area	8.2811432621699E+15
Volume	3.1168668115622E+23
Height	65191139.763428