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

82149028 (number)

82149028 is an even 8-digits composite number following 82149027 and preceding 82149029. In scientific notation, it is written as 8.2149028 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 36889344 positive integers (up to 82149028) that are relatively prime to 82149028.

Interesting facts

82149028 has 24 divisors, whose sum is 159007352
The reverse of 82149028 is 82094128
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighty-two million one hundred forty-nine thousand twenty-eight

Notation

Scientific notation	8.2149028 × 10^7
Engineering notation	8.2149028 × 10^6

Prime Factorization of 82149028

Prime Factorization 2 × 2 × 37 × 13 × 42697

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	41074514	Product of the distinct prime numbers

The prime factorization of 82149028 is 2 × 2 × 37 × 13 × 42697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 2, 97, 711, 495, 1705, 5912, 60647, 73913, 525921, 326110, 4867964, 4613613, 87399554, 24655855, 928619749, 541569002, 4897676363, 5882866724

Basic calculations (n = 82149028)

Multiplication

n×y

n×2	164298056
n×3	246447084
n×4	328596112
n×5	410745140

Division

n÷y

n÷2	41074514
n÷3	27383009.333333
n÷3	20537257
n÷5	16429805.6

Exponentiation

n^y

n²	6748462801344784
n³	5.5437965962463E+23
n⁴	4.5541750181134E+31
n⁵	3.741210510799E+39

Nth Root

^y√n

²√n	9063.6100975274
³√n	434.71118010304
⁴√n	95.202994162617
⁵√n	38.275465906377

Divisors of 82149028

1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 42697, 85394, 170788, 555061, 1110122, 1579789, 2220244, 3159578, 6319156, 20537257, 41074514, 82149028

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82149027	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82149028 can be divided by 24 positive divisors. The sum of these divisors (counting 82149028) is 1, the average is 0.041666666666667.

Base conversion 82149028

Base	System	Value
2	Binary	100111001010111111010100100
3	Ternary	12201120121021121
4	Quaternary	10321113322210
5	Quinary	132012232103
6	Senary	12052423324
8	Octal	471277244
10	Decimal	82149028
12	Duodecimal	23617b44
16	Hexadecimal	4e57ea4
20	Vigesimal	15d8cb8
36	Base36	1cwqlg

Cryptographic Hash Functions

md5	cef91df7e4d37dba6dcdc1719897d783
sha1	aa1afcace0cb876826aa88ed52c613333fe19cff
sha256	3a179ee520041de823074e4729ce0ed7517e2f007021c70732a2ff3ea7391c0a
sha512	1732fe3df7b0771e0acd057b426a2ed5106bad70890cf60835d5ce595d60491acd91f42e6816e744c1c64dc05c22381e2d9ad65b2f731feab1a0388a58215b36
ripemd-160	c59cba8361511cc8abc4b384d8f7122eff8dcb64

82149028 as geometric shapes

Circle

Radius = n

Diameter	164298056
Circumference	516157565.72868
Area	2.1200921159729E+16

Sphere

Radius = n

Volume	2.3221800879685E+24
Surface area	8.4803684638915E+16
Circumference	516157565.72868

Square

Length = n

Perimeter	328596112
Area	6748462801344784
Diagonal	116176269.53337

Cube

Length = n

Surface area	40490776808068704
Volume	5.5437965962463E+23
Space diagonal	142286290.2884

Equilateral Triangle

Length = n

Perimeter	246447084
Area	2.9221701112294E+15
Altitude	71143145.144199

Triangular Pyramid

Length = n

Surface area	2.9221701112294E+15
Volume	6.5334269445411E+22
Height	38725423.177789