138805989, one hundred thirty-eight million eight hundred five thousand nine hundred eighty-nine: 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

138805989 has 8 divisors, whose sum is 151738752
The reverse of 138805989 is 989508831
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6

Name

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

Notation

Scientific notation	1.38805989 × 10^8
Engineering notation	1.38805989 × 10^6

Prime Factorization of 138805989

Prime Factorization 21 × 23 × 287383

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138805989	Product of the distinct prime numbers

The prime factorization of 138805989 is 21 × 23 × 287383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 100, 56, 697, 573, 7358, 8921, 481, 40350, 429439, 876336, 1441991, 7835286, 78407032, 43712634, 131185426, 682985661, 3999490624, 6864913534

Basic calculations (n = 138805989)

Multiplication

n×y

n×2	277611978
n×3	416417967
n×4	555223956
n×5	694029945

Division

n÷y

n÷2	69402994.5
n÷3	46268663
n÷3	34701497.25
n÷5	27761197.8

Exponentiation

n^y

n²	19267102582268121
n³	2.6743892290962E+24
n⁴	3.7122124191564E+32
n⁵	5.1527731621909E+40

Nth Root

^y√n

²√n	11781.595350376
³√n	517.76902812709
⁴√n	108.54305758719
⁵√n	42.509073646351

Divisors of 138805989

1, 21, 23, 483, 287383, 6035043, 6609809, 138805989

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	-138805988	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 138805989 can be divided by 8 positive divisors. The sum of these divisors (counting 138805989) is 1, the average is 0.125.

Base conversion 138805989

Base	System	Value
2	Binary	1000010001100000001011100101
3	Ternary	100200012002000120
4	Quaternary	20101200023211
5	Quinary	241013242424
6	Senary	21435032153
8	Octal	1021401345
10	Decimal	138805989
12	Duodecimal	3a59b659
16	Hexadecimal	84602e5
20	Vigesimal	237aej9
36	Base36	2an3dx

Cryptographic Hash Functions

md5	31437c0f03e7d00bef1cf3038b56447b
sha1	35eab45c95eafc2209f45ce374cc5fa473ae99ae
sha256	0d239eb3252b7c0f091ddc23c507355382319d64e9efac23235e82376f726fcc
sha512	35093d4b910f90d2fc054ca8047cd95f0d6ea74261676969ec2f52f999246d46e5737d503d82de96b91574322a2310934b2e2e1e087ef4d645f50005b0954beb
ripemd-160	def274a90005a5a74399e74d667fcfbef828f2ed

138805989 as geometric shapes

Circle

Radius = n

Diameter	277611978
Circumference	872143750.63333
Area	6.0529387928414E+16

Sphere

Radius = n

Volume	1.1202455406624E+25
Surface area	2.4211755171366E+17
Circumference	872143750.63333

Square

Length = n

Perimeter	555223956
Area	19267102582268121
Diagonal	196301312.18241

Cube

Length = n

Surface area	115602615493608726
Volume	2.6743892290962E+24
Space diagonal	240419025.34285

Equilateral Triangle

Length = n

Perimeter	416417967
Area	8.3429001467825E+15
Altitude	120209512.67142

Triangular Pyramid

Length = n

Surface area	8.3429001467825E+15
Volume	3.151797932377E+23
Height	65433770.72747