138889665, one hundred thirty-eight million eight hundred eighty-nine thousand six hundred sixty-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

138889665 has 12 divisors, whose sum is 240742164
The reverse of 138889665 is 566988831
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9

Name

Name	one hundred thirty-eight million eight hundred eighty-nine thousand six hundred sixty-five

Notation

Scientific notation	1.38889665 × 10^8
Engineering notation	1.38889665 × 10^6

Prime Factorization of 138889665

Prime Factorization 5 × 3 × 3 × 3086437

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	46296555	Product of the distinct prime numbers

The prime factorization of 138889665 is 5 × 3 × 3 × 3086437. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 56, 52, 106, 440, 3774, 2875, 38578, 43744, 833788, 705075, 566106, 8287320, 54795884, 60000494, 911175167, 847387002, 3425364176, 7586190777

Basic calculations (n = 138889665)

Multiplication

n×y

n×2	277779330
n×3	416668995
n×4	555558660
n×5	694448325

Division

n÷y

n÷2	69444832.5
n÷3	46296555
n÷3	34722416.25
n÷5	27777933

Exponentiation

n^y

n²	19290339043812225
n³	2.6792287275315E+24
n⁴	3.7211718042523E+32
n⁵	5.1683230530004E+40

Nth Root

^y√n

²√n	11785.145947336
³√n	517.87304894692
⁴√n	108.55941206241
⁵√n	42.514197534568

Divisors of 138889665

1, 3, 5, 9, 15, 45, 3086437, 9259311, 15432185, 27777933, 46296555, 138889665

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-138889664	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138889665 can be divided by 12 positive divisors. The sum of these divisors (counting 138889665) is 1, the average is 0.083333333333333.

Base conversion 138889665

Base	System	Value
2	Binary	1000010001110100100111000001
3	Ternary	100200100022210200
4	Quaternary	20101310213001
5	Quinary	241023432130
6	Senary	21440515413
8	Octal	1021644701
10	Decimal	138889665
12	Duodecimal	3a61bb69
16	Hexadecimal	84749c1
20	Vigesimal	2381435
36	Base36	2aovy9

Cryptographic Hash Functions

md5	b4eb7d2639a23bdf3cac8fc77b8969f2
sha1	22dac21d9901e654dc3b8a26b467bda1feb0eb85
sha256	652feded3a8e65a764b9bf1422e8994e55f6429897bfeb182fcccd8bacd9045b
sha512	575b5712f5e7f7520a71bfc28c6d57a98c859abeaaea399c31222815f4077b92bd53e6c43c64f6460989f36dfddce7f42dc9893fe1bbb26e2c76a9360d346099
ripemd-160	9f6760d07c2b5cfba7d47dd8bffdb5ffc204da92

138889665 as geometric shapes

Circle

Radius = n

Diameter	277779330
Circumference	872669502.44709
Area	6.0602387425297E+16

Sphere

Radius = n

Volume	1.1222727050266E+25
Surface area	2.4240954970119E+17
Circumference	872669502.44709

Square

Length = n

Perimeter	555558660
Area	19290339043812225
Diagonal	196419647.91646

Cube

Length = n

Surface area	115742034262873350
Volume	2.6792287275315E+24
Space diagonal	240563956.42622

Equilateral Triangle

Length = n

Perimeter	416668995
Area	8.3529618297781E+15
Altitude	120281978.21311

Triangular Pyramid

Length = n

Surface area	8.3529618297781E+15
Volume	3.1575013359789E+23
Height	65473215.972152