131386989, one hundred thirty-one million three hundred eighty-six 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

131386989 has 4 divisors, whose sum is 175182656
The reverse of 131386989 is 989683131
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	one hundred thirty-one million three hundred eighty-six thousand nine hundred eighty-nine

Notation

Scientific notation	1.31386989 × 10^8
Engineering notation	1.31386989 × 10^6

Prime Factorization of 131386989

Prime Factorization 3 × 43795663

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	131386989	Product of the distinct prime numbers

The prime factorization of 131386989 is 3 × 43795663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 61, 17, 715, 206, 4913, 1499, 19126, 32571, 347060, 222025, 4585134, 9581854, 50255808, 25997429, 35877832, 757819983, 4642344741, 4093890933

Basic calculations (n = 131386989)

Multiplication

n×y

n×2	262773978
n×3	394160967
n×4	525547956
n×5	656934945

Division

n÷y

n÷2	65693494.5
n÷3	43795663
n÷3	32846747.25
n÷5	26277397.8

Exponentiation

n^y

n²	17262540878486121
n³	2.2680732685137E+24
n⁴	2.979953175814E+32
n⁵	3.9152707513119E+40

Nth Root

^y√n

²√n	11462.416368288
³√n	508.37492343282
⁴√n	107.06267495392
⁵√n	42.044623904305

Divisors of 131386989

1, 3, 43795663, 131386989

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	-131386988	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 131386989 can be divided by 4 positive divisors. The sum of these divisors (counting 131386989) is 1, the average is 0.25.

Base conversion 131386989

Base	System	Value
2	Binary	111110101001100111001101101
3	Ternary	100011020011001210
4	Quaternary	13311030321231
5	Quinary	232113340424
6	Senary	21012025033
8	Octal	765147155
10	Decimal	131386989
12	Duodecimal	38002179
16	Hexadecimal	7d4ce6d
20	Vigesimal	2113799
36	Base36	2682ul

Cryptographic Hash Functions

md5	95c1648ec5e5a90c1de0be7609df97b3
sha1	d515fac0e3b94d658e508d9175b33419de40b2f6
sha256	daf684541875586cdf0f7dc51b4f1b715a9d112caa06bd392a6bd130adf255e5
sha512	04ad9e807a7f02fa2d1794e36d820765b7b0ea3a50e5dc2d94ddace774b79be5268eec685f6265ca4a334226b7ed17422518cfb7b6f2ebabb24eea1133995c8a
ripemd-160	e1dd5056793aafdfa7e562347c4904e78dd6c327

131386989 as geometric shapes

Circle

Radius = n

Diameter	262773978
Circumference	825528798.83937
Area	5.4231871606145E+16

Sphere

Radius = n

Volume	9.5004830908881E+24
Surface area	2.1692748642458E+17
Circumference	825528798.83937

Square

Length = n

Perimeter	525547956
Area	17262540878486121
Diagonal	185809261.76316

Cube

Length = n

Surface area	103575245270916726
Volume	2.2680732685137E+24
Space diagonal	227568940.40149

Equilateral Triangle

Length = n

Perimeter	394160967
Area	7.4748994673182E+15
Altitude	113784470.20075

Triangular Pyramid

Length = n

Surface area	7.4748994673182E+15
Volume	2.6729499806566E+23
Height	61936420.587722