138045985, one hundred thirty-eight million forty-five thousand nine hundred eighty-five: 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

138045985 has 48 divisors, whose sum is 212127552
The reverse of 138045985 is 589540831
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	one hundred thirty-eight million forty-five thousand nine hundred eighty-five

Notation

Scientific notation	1.38045985 × 10^8
Engineering notation	1.38045985 × 10^6

Prime Factorization of 138045985

Prime Factorization 5 × 11 × 181 × 7 × 7 × 283

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	19720855	Product of the distinct prime numbers

The prime factorization of 138045985 is 5 × 11 × 181 × 7 × 7 × 283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 27, 32, 873, 442, 1210, 2395, 73869, 65103, 31505, 771087, 8388050, 8569131, 14120335, 86528161, 274944454, 405150434, 8855342404, 2761789794

Basic calculations (n = 138045985)

Multiplication

n×y

n×2	276091970
n×3	414137955
n×4	552183940
n×5	690229925

Division

n÷y

n÷2	69022992.5
n÷3	46015328.333333
n÷3	34511496.25
n÷5	27609197

Exponentiation

n^y

n²	19056693974620225
n³	2.63070009057E+24
n⁴	3.6315758524233E+32
n⁵	5.0132446564998E+40

Nth Root

^y√n

²√n	11749.297213025
³√n	516.82231846355
⁴√n	108.39417518033
⁵√n	42.462421400445

Divisors of 138045985

1, 5, 7, 11, 35, 49, 55, 77, 181, 245, 283, 385, 539, 905, 1267, 1415, 1981, 1991, 2695, 3113, 6335, 8869, 9905, 9955, 13867, 13937, 15565, 21791, 44345, 51223, 69335, 69685, 97559, 108955, 152537, 256115, 358561, 487795, 563453, 762685, 1792805, 2509927, 2817265, 3944171, 12549635, 19720855, 27609197, 138045985

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-138045984	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138045985 can be divided by 48 positive divisors. The sum of these divisors (counting 138045985) is 1, the average is 0.020833333333333.

Base conversion 138045985

Base	System	Value
2	Binary	1000001110100110101000100001
3	Ternary	100121202110111021
4	Quaternary	20032212220201
5	Quinary	240314432420
6	Senary	21410445441
8	Octal	1016465041
10	Decimal	138045985
12	Duodecimal	3a293881
16	Hexadecimal	83a6a21
20	Vigesimal	232fej5
36	Base36	2a6syp

Cryptographic Hash Functions

md5	3bf8ab1eb861b1ce7b70c81ba15696aa
sha1	5c0fe3fa7ebd3bdfae2624660929fe1e34bf498e
sha256	293a3de62d7e031a927da87ebf13247b48c77a7d03682cfbd33747df3c0a7d3a
sha512	bdc229d6777a9c66c9c19ec71c722c15830d2b109c6f64b94def35a54716999f367d7c91bb25f58863df682fc4531897f39ca0176289e44e2769126d6c8ab72e
ripemd-160	c7b0e42bbf52cc6e087d0e62f3758a8d27c95abc

138045985 as geometric shapes

Circle

Radius = n

Diameter	276091970
Circumference	867368504.66713
Area	5.9868369792376E+16

Sphere

Radius = n

Volume	1.101945077111E+25
Surface area	2.394734791695E+17
Circumference	867368504.66713

Square

Length = n

Perimeter	552183940
Area	19056693974620225
Diagonal	195226504.21815

Cube

Length = n

Surface area	114340163847721350
Volume	2.63070009057E+24
Space diagonal	239102659.80089

Equilateral Triangle

Length = n

Perimeter	414137955
Area	8.2517905470835E+15
Altitude	119551329.90045

Triangular Pyramid

Length = n

Surface area	8.2517905470835E+15
Volume	3.1003097888502E+23
Height	65075501.406051