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

82144489 (number)

82144489 is an odd 8-digits composite number following 82144488 and preceding 82144490. In scientific notation, it is written as 8.2144489 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 69854400 positive integers (up to 82144489) that are relatively prime to 82144489.

Interesting facts

82144489 has 8 divisors, whose sum is 94619648
The reverse of 82144489 is 98444128
Previous prime number is 127

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	8.2144489 × 10^7
Engineering notation	8.2144489 × 10^6

Prime Factorization of 82144489

Prime Factorization 7 × 127 × 92401

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82144489	Product of the distinct prime numbers

The prime factorization of 82144489 is 7 × 127 × 92401. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 6, 33, 980, 257, 2749, 741, 54686, 41337, 600000, 918975, 2794945, 2412352, 5432179, 88605008, 75862109, 904748875, 5391838089, 2602146545

Basic calculations (n = 82144489)

Multiplication

n×y

n×2	164288978
n×3	246433467
n×4	328577956
n×5	410722445

Division

n÷y

n÷2	41072244.5
n÷3	27381496.333333
n÷3	20536122.25
n÷5	16428897.8

Exponentiation

n^y

n²	6747717073071121
n³	5.54287770884E+23
n⁴	4.5531685698215E+31
n⁵	3.7401770549885E+39

Nth Root

^y√n

²√n	9063.3596971543
³√n	434.70317355512
⁴√n	95.201679066885
⁵√n	38.275042928324

Divisors of 82144489

1, 7, 127, 889, 92401, 646807, 11734927, 82144489

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	-82144488	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 82144489 can be divided by 8 positive divisors. The sum of these divisors (counting 82144489) is 1, the average is 0.125.

Base conversion 82144489

Base	System	Value
2	Binary	100111001010110110011101001
3	Ternary	12201120101001111
4	Quaternary	10321112303221
5	Quinary	132012110424
6	Senary	12052350321
8	Octal	471266351
10	Decimal	82144489
12	Duodecimal	236153a1
16	Hexadecimal	4e56ce9
20	Vigesimal	15d8149
36	Base36	1cwn3d

Cryptographic Hash Functions

md5	c5c670653531c68cbe8b48f79659142e
sha1	b9f3d03b90228b4cb8948917d0524b8b8d342967
sha256	c01f06f727f86333cd81abd3052e80503811c9aa3c002d263a783354108d5048
sha512	892dd2c893fdc7b5cb6a8e12b115c5c5519d0455c823c19a9fe31387e158be15adaff795e7986e7452314819739b9bbd18991c8d29ca33dbc885d721fd49cd79
ripemd-160	0dfa48ce2600d5445a4e236ed9bcc80f20e23ab7

82144489 as geometric shapes

Circle

Radius = n

Diameter	164288978
Circumference	516129046.35058
Area	2.1198578385263E+16

Sphere

Radius = n

Volume	2.3217951853118E+24
Surface area	8.4794313541051E+16
Circumference	516129046.35058

Square

Length = n

Perimeter	328577956
Area	6747717073071121
Diagonal	116169850.41801

Cube

Length = n

Surface area	40486302438426726
Volume	5.54287770884E+23
Space diagonal	142278428.50978

Equilateral Triangle

Length = n

Perimeter	246433467
Area	2.9218472014148E+15
Altitude	71139214.254891

Triangular Pyramid

Length = n

Surface area	2.9218472014148E+15
Volume	6.5323440253476E+22
Height	38723283.472669