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

82144081 (number)

82144081 is an odd 8-digits composite number following 82144080 and preceding 82144082. In scientific notation, it is written as 8.2144081 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 81430272 positive integers (up to 82144081) that are relatively prime to 82144081.

Interesting facts

82144081 has 8 divisors, whose sum is 82861280
The reverse of 82144081 is 18044128
Previous prime number is 379

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	eighty-two million one hundred forty-four thousand eighty-one

Notation

Scientific notation	8.2144081 × 10^7
Engineering notation	8.2144081 × 10^6

Prime Factorization of 82144081

Prime Factorization 193 × 379 × 1123

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82144081	Product of the distinct prime numbers

The prime factorization of 82144081 is 193 × 379 × 1123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 80, 47, 5, 403, 4744, 3804, 42788, 52248, 409841, 261728, 1257030, 710430, 14177986, 86061226, 644688639, 344316427, 4256192343, 1753895347

Basic calculations (n = 82144081)

Multiplication

n×y

n×2	164288162
n×3	246432243
n×4	328576324
n×5	410720405

Division

n÷y

n÷2	41072040.5
n÷3	27381360.333333
n÷3	20536020.25
n÷5	16428816.2

Exponentiation

n^y

n²	6747650043334561
n³	5.5427951171933E+23
n⁴	4.5530781107313E+31
n⁵	3.7400841712724E+39

Nth Root

^y√n

²√n	9063.3371889167
³√n	434.70245385097
⁴√n	95.201560853364
⁵√n	38.275004906909

Divisors of 82144081

1, 193, 379, 1123, 73147, 216739, 425617, 82144081

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	-82144080	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 82144081 can be divided by 8 positive divisors. The sum of these divisors (counting 82144081) is 1, the average is 0.125.

Base conversion 82144081

Base	System	Value
2	Binary	100111001010110101101010001
3	Ternary	12201120100111101
4	Quaternary	10321112231101
5	Quinary	132012102311
6	Senary	12052344401
8	Octal	471265521
10	Decimal	82144081
12	Duodecimal	23615101
16	Hexadecimal	4e56b51
20	Vigesimal	15d8041
36	Base36	1cwms1

Cryptographic Hash Functions

md5	542566d73903258bcbd2e64a6c32d893
sha1	c44b106d4a48eeb029af72e160f0944a6cc3e7aa
sha256	9e97a54b18440a39f9ff41342ec1ff690c88335b516208fdfedfb0176ade4650
sha512	499b8af2054e37e7f5f3a3104e0708f66483764ca18e12dc3c3b01df6da3b6f2e1b64b358a1917f3cb222f494650ebf8d69a37583d12f65b03953d5810ae9442
ripemd-160	aa2aa88642da4be6076348a3198211bea31f1fe0

82144081 as geometric shapes

Circle

Radius = n

Diameter	164288162
Circumference	516126482.81097
Area	2.1198367805135E+16

Sphere

Radius = n

Volume	2.3217605894037E+24
Surface area	8.4793471220539E+16
Circumference	516126482.81097

Square

Length = n

Perimeter	328576324
Area	6747650043334561
Diagonal	116169273.41887

Cube

Length = n

Surface area	40485900260007366
Volume	5.5427951171933E+23
Space diagonal	142277721.83305

Equilateral Triangle

Length = n

Perimeter	246432243
Area	2.9218181766874E+15
Altitude	71138860.916527

Triangular Pyramid

Length = n

Surface area	2.9218181766874E+15
Volume	6.5322466901584E+22
Height	38723091.139625