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

82819986 (number)

82819986 is an even 8-digits composite number following 82819985 and preceding 82819987. In scientific notation, it is written as 8.2819986 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 26860464 positive integers (up to 82819986) that are relatively prime to 82819986.

Interesting facts

82819986 has 16 divisors, whose sum is 170117184
The reverse of 82819986 is 68991828
Previous prime number is 37

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	eighty-two million eight hundred nineteen thousand nine hundred eighty-six

Notation

Scientific notation	8.2819986 × 10^7
Engineering notation	8.2819986 × 10^6

Prime Factorization of 82819986

Prime Factorization 2 × 3 × 37 × 373063

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	82819986	Product of the distinct prime numbers

The prime factorization of 82819986 is 2 × 3 × 37 × 373063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 13, 26, 622, 282, 8508, 2649, 18047, 4007, 259838, 353126, 6729947, 5770321, 35271089, 70693465, 827311112, 50863582, 7853176260, 8179265127

Basic calculations (n = 82819986)

Multiplication

n×y

n×2	165639972
n×3	248459958
n×4	331279944
n×5	414099930

Division

n÷y

n÷2	41409993
n÷3	27606662
n÷3	20704996.5
n÷5	16563997.2

Exponentiation

n^y

n²	6859150081040196
n³	5.6807471368365E+23
n⁴	4.7047939834234E+31
n⁵	3.8965097184001E+39

Nth Root

^y√n

²√n	9100.5486647784
³√n	435.89148394955
⁴√n	95.396795883187
⁵√n	38.33778615093

Divisors of 82819986

1, 2, 3, 6, 37, 74, 111, 222, 373063, 746126, 1119189, 2238378, 13803331, 27606662, 41409993, 82819986

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82819985	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82819986 can be divided by 16 positive divisors. The sum of these divisors (counting 82819986) is 1, the average is 0.0625.

Base conversion 82819986

Base	System	Value
2	Binary	100111011111011101110010010
3	Ternary	12202211200122220
4	Quaternary	10323323232102
5	Quinary	132200214421
6	Senary	12115041510
8	Octal	473735622
10	Decimal	82819986
12	Duodecimal	238a0296
16	Hexadecimal	4efbb92
20	Vigesimal	15hc9j6
36	Base36	1db4b6

Cryptographic Hash Functions

md5	d9c2bf272eedb8699d86871d9dcaa44f
sha1	99479f5eca2bf9658a59230dd26ac683a11b16f8
sha256	c7e099ba96944b371889b04fb776b157e3e5e1572d150de3884612fe44e81de4
sha512	8fd2f1ca7f264caa647b1e3eb7eaf4f10210d6dc639a882ba3e015e1ad3233262ca907ddf9fb02fd40a6108e3a18542e6e3d0afc3b6d2a67ce708d88c5900b14
ripemd-160	686c02c739d6c11701db9a71167cf945e29e1888

82819986 as geometric shapes

Circle

Radius = n

Diameter	165639972
Circumference	520373319.17602
Area	2.1548655504466E+16

Sphere

Radius = n

Volume	2.3795457962649E+24
Surface area	8.6194622017863E+16
Circumference	520373319.17602

Square

Length = n

Perimeter	331279944
Area	6859150081040196
Diagonal	117125147.43675

Cube

Length = n

Surface area	41154900486241176
Volume	5.6807471368365E+23
Space diagonal	143448423.63414

Equilateral Triangle

Length = n

Perimeter	248459958
Area	2.9700991092754E+15
Altitude	71724211.817072

Triangular Pyramid

Length = n

Surface area	2.9700991092754E+15
Volume	6.6948247044386E+22
Height	39041715.81225