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

86890 (number)

86890 is an even 5-digits composite number following 86889 and preceding 86891. In scientific notation, it is written as 8.6890 × 10^4. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 34752 positive integers (up to 86890) that are relatively prime to 86890.

Interesting facts

86890 has 8 divisors, whose sum is 156420
The reverse of 86890 is 09868
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 5
Sum of Digits 31
Digital Root 4

Name

Name	eighty-six thousand eight hundred ninety

Notation

Scientific notation	8.6890 × 10^4
Engineering notation	8.6890 × 10^3

Prime Factorization of 86890

Prime Factorization 2 × 5 × 8689

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	86890	Product of the distinct prime numbers

The prime factorization of 86890 is 2 × 5 × 8689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 25, 92, 837, 906, 4065, 5768, 68930, 33791, 811470, 320556, 8963059, 1153317, 81582491, 28042722, 309771783, 21754567, 2665846452, 9148934690

Basic calculations (n = 86890)

Multiplication

n×y

n×2	173780
n×3	260670
n×4	347560
n×5	434450

Division

n÷y

n÷2	43445
n÷3	28963.333333333
n÷3	21722.5
n÷5	17378

Exponentiation

n^y

n²	7549872100
n³	656008386769000
n⁴	5.7000568726358E+19
n⁵	4.9527794166333E+24

Nth Root

^y√n

²√n	294.7710976334
³√n	44.291793427402
⁴√n	17.168899138658
⁵√n	9.7228583674433

Divisors of 86890

1, 2, 5, 10, 8689, 17378, 43445, 86890

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	-86889	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 86890 can be divided by 8 positive divisors. The sum of these divisors (counting 86890) is 1, the average is 0.125.

Base conversion 86890

Base	System	Value
2	Binary	10101001101101010
3	Ternary	11102012011
4	Quaternary	111031222
5	Quinary	10240030
6	Senary	1510134
8	Octal	251552
10	Decimal	86890
12	Duodecimal	4234a
16	Hexadecimal	1536a
20	Vigesimal	ah4a
36	Base36	1v1m

Cryptographic Hash Functions

md5	f5ae8cff0a3a415fa898dfe1bf9d3b73
sha1	c614bfdb851c1694521606a24a9a9a191b36f7a5
sha256	78db8cf8a3c69fe2b3b231dee0a6a8e7d104c62cf5133af6787f21d0dd13a126
sha512	9b34f917e66bbebcbcabbe0c3ad873b1dcc68f331f5e71be048e0ff39e5bcb663278fe918e1f9eeaa226c205588e3c2160ebfbb6046a8fa5c7246bef748cee57
ripemd-160	8a547bcf9822bd614e4993db14798fb736b0da35

86890 as geometric shapes

Circle

Radius = n

Diameter	173780
Circumference	545945.97134083
Area	23718622724.903

Sphere

Radius = n

Volume	2.7478815047557E+15
Surface area	94874490899.61
Circumference	545945.97134083

Square

Length = n

Perimeter	347560
Area	7549872100
Diagonal	122881.0164346

Cube

Length = n

Surface area	45299232600
Volume	656008386769000
Space diagonal	150497.89466966

Equilateral Triangle

Length = n

Perimeter	260670
Area	3269190516.9617
Altitude	75248.94733483

Triangular Pyramid

Length = n

Surface area	3269190516.9617
Volume	77311329799935
Height	40960.338811533