138291261, one hundred thirty-eight million two hundred ninety-one thousand two hundred sixty-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

138291261 has 4 divisors, whose sum is 184388352
The reverse of 138291261 is 162192831
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	1.38291261 × 10^8
Engineering notation	1.38291261 × 10^6

Prime Factorization of 138291261

Prime Factorization 3 × 46097087

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	138291261	Product of the distinct prime numbers

The prime factorization of 138291261 is 3 × 46097087. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 39, 9, 740, 925, 5140, 7539, 9181, 78247, 302958, 407696, 6517034, 7240338, 51368323, 98902101, 60320230, 871355810, 1322353150, 5861826204

Basic calculations (n = 138291261)

Multiplication

n×y

n×2	276582522
n×3	414873783
n×4	553165044
n×5	691456305

Division

n÷y

n÷2	69145630.5
n÷3	46097087
n÷3	34572815.25
n÷5	27658252.2

Exponentiation

n^y

n²	19124472868970121
n³	2.6447474690102E+24
n⁴	3.6574546251597E+32
n⁵	5.0579401216362E+40

Nth Root

^y√n

²√n	11759.730481605
³√n	517.12822886508
⁴√n	108.44229101972
⁵√n	42.477499881313

Divisors of 138291261

1, 3, 46097087, 138291261

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-138291260	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138291261 can be divided by 4 positive divisors. The sum of these divisors (counting 138291261) is 1, the average is 0.25.

Base conversion 138291261

Base	System	Value
2	Binary	1000001111100010100000111101
3	Ternary	100122012220221120
4	Quaternary	20033202200331
5	Quinary	240400310021
6	Senary	21420021153
8	Octal	1017424075
10	Decimal	138291261
12	Duodecimal	3a3917b9
16	Hexadecimal	83e283d
20	Vigesimal	2346831
36	Base36	2ac27x

Cryptographic Hash Functions

md5	882e56a73376e94bac6e26981df7ef0e
sha1	0a50a506cd75baca542d5dc09a58dc9e93ca4d5c
sha256	95280baa609ab39624e6beccc467ec71b92224efa5ab7372164f84d102c70814
sha512	848da683e1b9c25b42cb1561f474e0210221addaf1a307e0927bda0ddff692c94bbe927f0dcab8da2227cec8c11545a87e90b90f40d16ce99b9783c04146ba37
ripemd-160	882fd1a56ba17e15b6be6f47ffa5556a9e1416d2

138291261 as geometric shapes

Circle

Radius = n

Diameter	276582522
Circumference	868909619.22654
Area	6.0081303468934E+16

Sphere

Radius = n

Volume	1.1078292292323E+25
Surface area	2.4032521387574E+17
Circumference	868909619.22654

Square

Length = n

Perimeter	553165044
Area	19124472868970121
Diagonal	195573376.86388

Cube

Length = n

Surface area	114746837213820726
Volume	2.6447474690102E+24
Space diagonal	239527490.29477

Equilateral Triangle

Length = n

Perimeter	414873783
Area	8.2811396692572E+15
Altitude	119763745.14738

Triangular Pyramid

Length = n

Surface area	8.2811396692572E+15
Volume	3.1168647831051E+23
Height	65191125.621292