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

86420639 (number)

86420639 is an odd 8-digits composite number following 86420638 and preceding 86420640. In scientific notation, it is written as 8.6420639 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 79605760 positive integers (up to 86420639) that are relatively prime to 86420639.

Interesting facts

86420639 has 8 divisors, whose sum is 93451968
The reverse of 86420639 is 93602468
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	eighty-six million four hundred twenty thousand six hundred thirty-nine

Notation

Scientific notation	8.6420639 × 10^7
Engineering notation	8.6420639 × 10^6

Prime Factorization of 86420639

Prime Factorization 17 × 47 × 108161

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	86420639	Product of the distinct prime numbers

The prime factorization of 86420639 is 17 × 47 × 108161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 17, 23, 423, 767, 3360, 5242, 60923, 38996, 498393, 350869, 7666659, 426944, 91362762, 45998090, 724623961, 607090838, 7531240990, 6723367880

Basic calculations (n = 86420639)

Multiplication

n×y

n×2	172841278
n×3	259261917
n×4	345682556
n×5	432103195

Division

n÷y

n÷2	43210319.5
n÷3	28806879.666667
n÷3	21605159.75
n÷5	17284127.8

Exponentiation

n^y

n²	7468526845168321
n³	6.454348623481E+23
n⁴	5.5778893237E+31
n⁵	4.8204475962543E+39

Nth Root

^y√n

²√n	9296.2701660397
³√n	442.11897829637
⁴√n	96.417167382369
⁵√n	38.665487895505

Divisors of 86420639

1, 17, 47, 799, 108161, 1838737, 5083567, 86420639

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	-86420638	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 86420639 can be divided by 8 positive divisors. The sum of these divisors (counting 86420639) is 1, the average is 0.125.

Base conversion 86420639

Base	System	Value
2	Binary	101001001101010110010011111
3	Ternary	20000121121211102
4	Quaternary	11021222302133
5	Quinary	134110430024
6	Senary	12324143315
8	Octal	511526237
10	Decimal	86420639
12	Duodecimal	24b37b3b
16	Hexadecimal	526ac9f
20	Vigesimal	1702bbj
36	Base36	1fgalb

Cryptographic Hash Functions

md5	a2a06ca39f744655db6115d01308329e
sha1	427f70fa095488a111ae1e13d56606ad70e702a8
sha256	0ddc35dc59b433537f80b4f445f0a1e5ee61f4a5bd9f32bb8c1eeb9942cadd42
sha512	507111ba1fd4e7a540e6b35d9a6e9fdaf516bbda3903be7b44509e5ce76000168c786f817a8d1294de9f0a9999251e7a7ebfce37cd96a4c2c7a2e67ce872fadf
ripemd-160	8c3cbc0808c3fbb2cff923358315d85900eb5d4a

86420639 as geometric shapes

Circle

Radius = n

Diameter	172841278
Circumference	542996889.20187
Area	2.3463069069919E+16

Sphere

Radius = n

Volume	2.7035912292314E+24
Surface area	9.3852276279676E+16
Circumference	542996889.20187

Square

Length = n

Perimeter	345682556
Area	7468526845168321
Diagonal	122217239.74275

Cube

Length = n

Surface area	44811161071009926
Volume	6.454348623481E+23
Space diagonal	149684937.57057

Equilateral Triangle

Length = n

Perimeter	259261917
Area	3.2339669883809E+15
Altitude	74842468.785284

Triangular Pyramid

Length = n

Surface area	3.2339669883809E+15
Volume	7.6065227996758E+22
Height	40739079.91425